HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Frankfurt

$387+ Cheap flights from Singapore (SIN) to Frankfurt (FRA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
SIN — FRA
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Singapore to Frankfurt with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Singapore Changi to Frankfurt am Main are usually found in February or March, booked 63 days in advance, depart on a Thursday or Sunday and return on a Sunday

Cheap flight deals from Singapore to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Singapore (SIN) to Frankfurt (FRA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$648
(SmartFares)

One-way from

$387

Popular in

July

Cheapest in

February

Average price

$753

Good round-trip deal

$977 or less

Good one-way deal

$643 or less
Provider with most accurate pricing for Singapore Changi-Frankfurt am Main flight deals.
Search Deals
Provider most trusted by Cheapflights users for Singapore Changi-Frankfurt am Main flights.
Search Deals
From Singapore Changi to Frankfurt am Main
Search Deals
One-way flight from Singapore Changi to Frankfurt am Main
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Singapore Changi to Frankfurt am Main.
Search Deals
Price to beat on a one-way flight from Singapore Changi to Frankfurt am Main.
Search Deals

Find flight deals from Singapore to Frankfurt

Cheapest flights from Singapore to Frankfurt
Explore the most affordable flight options available from Singapore to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Singapore Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:55 amSIN - FRA
Nonstop13h 35mSingapore Airlines
Tue 12/99:40 pmFRA - SIN
Nonstop12h 20mSingapore Airlines
Deal found 4/29$641
This SmartFares deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/279:10 pmSIN - FRA
1 stop15h 50mEtihad Airways
Sun 6/111:15 amFRA - SIN
1 stop16h 25mEtihad Airways
Deal found 4/29$648
This Gulf Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/118:00 pmSIN - FRA
1 stop16h 55mGulf Air
Wed 5/141:05 pmFRA - SIN
1 stop17h 15mGulf Air
Deal found 4/29$651
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2612:55 amSIN - FRA
1 stop35h 10mChina Eastern
Sun 6/12:30 pmFRA - SIN
1 stop19h 05mChina Eastern
Deal found 4/29$682
This British Airways deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:20 pmSIN - FRA
1 stop25h 00mBritish Airways
Fri 5/166:10 amFRA - SIN
1 stop27h 55mBritish Airways
Deal found 4/29$713
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/274:50 amSIN - FRA
2 stops20h 15mMultiple Airlines
Sun 6/12:25 pmFRA - SIN
1 stop29h 45mMultiple Airlines
Deal found 4/29$776
This Qatar Airways deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:45 pmSIN - FRA
1 stop25h 50mQatar Airways
Thu 5/155:15 pmFRA - SIN
2 stops21h 10mQatar Airways
Deal found 4/29$830
This KLM deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:40 amSIN - FRA
1 stop22h 35mKLM
Fri 5/307:20 pmFRA - SIN
2 stops16h 55mKLM
Deal found 4/29$836
This Emirates deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/112:50 amSIN - FRA
1 stop18h 25mEmirates
Thu 7/1711:00 amFRA - SIN
1 stop15h 35mEmirates
Deal found 4/29$889
This Oman Air deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/116:15 pmSIN - FRA
2 stops30h 00mOman Air
Sat 5/177:30 pmFRA - SIN
2 stops33h 55mOman Air
Deal found 4/29$892
This Austrian Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/138:50 pmSIN - FRA
2 stops17h 40mAustrian Airlines
Fri 6/207:30 pmFRA - SIN
2 stops18h 10mAustrian Airlines
Deal found 4/29$910
This Finnair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:45 pmSIN - FRA
2 stops26h 35mFinnair
Tue 10/2111:30 amFRA - SIN
1 stop24h 55mFinnair
Deal found 4/29$934

Cheapflights Fare Finder

Customize your flight search to find flights from Singapore to Frankfurt that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Singapore to Frankfurt am Main Airport that are best for you.

Fly from

Singapore

Fly to

Frankfurt

Route

Depart

Return

Price

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Tue 5/27

9:10 pm-7:00 am

1 stop15h 50m

Frankfurt am Main

Sun 6/1

11:15 am-9:40 am

1 stop16h 25m

$648

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Sun 5/11

8:00 pm-6:55 am

1 stop16h 55m

Frankfurt am Main

Thu 5/15

1:05 pm-12:20 pm

1 stop17h 15m

$651

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Tue 5/27

10:55 am-6:00 pm

Nonstop13h 05m

Frankfurt am Main

Sun 6/1

9:40 pm-4:05 pm

Nonstop12h 25m

$653

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Mon 5/26

12:55 am-6:05 am

1 stop35h 10m

Frankfurt am Main

Sun 6/1

2:30 pm-3:35 pm

1 stop19h 05m

$682

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Tue 5/27

4:50 am-7:05 pm

2 stops20h 15m

Frankfurt am Main

Sun 6/1

2:25 pm-2:10 am

1 stop29h 45m

$776

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Wed 5/14

1:40 am-1:15 pm

1 stop17h 35m

Frankfurt am Main

Fri 5/30

10:20 pm-9:45 pm

1 stop17h 25m

$830

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Wed 5/14

12:40 am-1:35 pm

1 stop18h 55m

Frankfurt am Main

Fri 5/30

7:20 pm-6:15 pm

2 stops16h 55m

$836

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Sun 5/11

6:15 pm-6:15 pm

2 stops30h 00m

Frankfurt am Main

Sat 5/17

7:30 pm-11:25 am

2 stops33h 55m

$892

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Fri 6/13

8:50 pm-8:30 am

2 stops17h 40m

Frankfurt am Main

Fri 6/20

7:30 pm-7:40 pm

2 stops18h 10m

$910

SingaporeFrankfurt am Main

SIN - FRA

SINFRA

Singapore Changi

Mon 6/16

3:10 am-2:35 pm

1 stop17h 25m

Frankfurt am Main

Tue 6/24

5:15 pm-6:15 pm

2 stops19h 00m

$916

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 35 results
1
2
3
4

Compare providers for flights from Singapore to Frankfurt

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Singapore to Frankfurt in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Singapore-Frankfurt am Main Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Singapore-Frankfurt am Main Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Singapore-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Singapore-Frankfurt am Main Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Singapore-Frankfurt am Main Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Singapore to Frankfurt am Main Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Singapore to Frankfurt am Main Airport trip
Airports
SIN

For smooth check-in, use online check-in and consider early check-in desks at Jewel, available up to 24 hours before your flight.

Read more about SINby Yulia Denisyuk
FRA

Upon arrival at FRA, the train is the fastest and cheapest way to reach Frankfurt city center, with S8 or S9 trains running every 15 minutes.

Read more about FRAby Blane Bachelor
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on FRA

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Yulia Denisyuk

Yulia Denisyuk

Expert on SIN

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more

Best time to book a flight from Singapore to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Singapore with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Singapore to Frankfurt am Main Airport

How far ahead should I book a flight from Singapore to Frankfurt am Main Airport?

Use this chart to determine the optimal time to book a round-trip flight from Singapore to Frankfurt. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Singapore to Frankfurt am Main Airport, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Singapore to Frankfurt am Main Airport?

Currently, January is the cheapest month in which you can book a flight from Singapore to Frankfurt am Main Airport (average of $729). Flying from Singapore to Frankfurt am Main Airport in June is currently the most expensive (average of $1,086). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SIN to FRA?

Find hourly flight availability from Singapore to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Singapore to Frankfurt am Main Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 44% versus a flight in the afternoon.

Weekly flight availability from Singapore to Frankfurt am Main Airport

Explore weekly flight availability from Singapore to Frankfurt. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.

The most flights from SIN to FRA are scheduled on a Monday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Frankfurt by month

Plan your trip to Frankfurt by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Frankfurt am Main Airport ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Frankfurt am Main Airport when rainfall is around 1.6 in.

Temperature in Frankfurt by month

Plan your trip to Frankfurt by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Frankfurt am Main Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Frankfurt

Get insights into the airlines that provide service to Frankfurt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt. Reviews last updated April 30, 2025.
Read reviews from past customers who have flown China Airlines, Garuda Indonesia and Singapore Airlines from Singapore to Frankfurt am Main. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
732 reviews

Entertainment

8.0

Boarding

8.3

Overall

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
China Airlines
8.3
Very good
732 reviews
China Airlines
8.3
Very good
732 reviews

Entertainment

8.0

Boarding

8.3

Overall

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Garuda Indonesia
8.1
Very good
72 reviews
China Airlines
8.3
Very good
732 reviews

Entertainment

8.0

Boarding

8.3

Overall

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Singapore Airlines
8.1
Very good
1,292 reviews
China Airlines
8.3
Very good
732 reviews

Entertainment

8.0

Boarding

8.3

Overall

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver
Emirates
8.0
Very good
3,215 reviews
China Airlines
8.3
Very good
732 reviews

Entertainment

8.0

Boarding

8.3

Overall

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

Find useful and relevant information for your journey from Singapore to Frankfurt. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Singapore to Frankfurt am Main?

    Located just 10.5 mi from the city center, Singapore Changi is the airport most travelers will use when flying to Frankfurt am Main from Singapore. Booking flights from Changi (SIN) to Frankfurt am Main should be relatively easy as there are 18 daily outbound flights to Frankfurt am Main from 4 different airlines.

  • What are the cheapest airlines flying from Singapore to Frankfurt am Main Airport round-trip?

    Etihad Airways, at $648, was found to be the cheapest airline from Singapore to Frankfurt am Main Airport.Alternate airlines to your destination round-trip include Gulf Air and Singapore Airlines. Users have found that Etihad Airways is 21% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Singapore to Frankfurt am Main Airport one-way?

    The cheapest airlines for a one-way flight from Singapore to Frankfurt am Main Airport are Turkish Airlines ($387), Etihad Airways ($393), and Oman Air ($444).

  • What are the most reliable airlines from Singapore to Frankfurt am Main Airport?

    Before booking your flight to Frankfurt am Main Airport from Singapore, check out the most reliable airlines to get you to your destination on time: Philippine Airlines (73%), Fiji Airways (73%), Croatia Airlines( 73%).

  • What are the cheapest flights from Singapore to Frankfurt am Main Airport?

    Looking at all options, your cheapest flight can be booked for $439. While the most popular route (Singapore Changi - Frankfurt am Main) can be booked for $755 on average our data indicates $2,209 when flying from Singapore to Frankfurt am Main Airport.

  • Can I find deals for flights from Singapore to Frankfurt that include hotel bookings?

    Yes. In addition to deals on Singapore to Frankfurt flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Singapore to Frankfurt?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Singapore to Frankfurt.

  • Can I find deals for business class flights from Singapore to Frankfurt?

    Yes. Cheapflights offers flight deals from Singapore to Frankfurt by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Singapore to Frankfurt am Main Airport?

    Currently, January is the cheapest month in which you can book a flight from Singapore to Frankfurt am Main Airport (average of $729). Flying from Singapore to Frankfurt am Main Airport in June is currently the most expensive (average of $1,086). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Singapore?

Book flights to Singapore if you plan to visit one of these locations
Koblenz
Wurzburg
Wiesbaden
Speyer
Mainz
Trier
Baden-Baden
Boppard
Bensheim
Darmstadt
Heilbronn
Cochem
Nuerburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Singapore to Frankfurt

Discover the top 4 airlines that operate flights from Singapore to Frankfurt. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest$609Average$625FlexibilityNo cancel feeOn-time62%
Singapore AirlinesCheapest$686Average$974FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$793Average$974FlexibilityNo cancel feeOn-time68%
LufthansaCheapest$797Average$1,162FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.