E6B Flight Computer

In-app purchases
Content rating
Everyone
100+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

E6B combines a flight computer with aircraft weight and balance tools for training and flight planning.

FIND YOUR CALCULATOR
Search by calculator name, category or input such as TAS. Tap the star beside a calculator to keep it in Favorites.

FREE CALCULATORS
• Time, speed and distance
• Fuel required for a leg, including reserve
• Unit conversions for distance, speed, pressure, temperature and fuel weight

E6B PRO
• Weight and balance with saved aircraft profiles, editable stations, a center-of-gravity envelope, takeoff and landing loads, and PDF export
• Pressure, density and cold-corrected altitude
• Calibrated and true airspeed, equivalent airspeed, Mach and speed of sound
• Wind triangle, unknown wind, crosswind and headwind, heading corrections and off-course correction
• Endurance, range, descent, climb, glide, holding entry, turn rate and radius
• Performance interpolation, cloud base and freezing level

BUILT FOR CLEAR INPUT
Enter decimals and negative values with the dedicated calculation keypad. Choose units such as hPa, inHg, feet, metres, kilograms, pounds, litres and gallons. Units appear beside values, and shared inputs carry between relevant calculators.

On wide tablets, view results beside the input fields and keypad. Your current input stays intact when the layout changes. Result cards explain the calculation and show its source.

Calculations work offline. Purchasing and restoring Pro require a store connection. There are no advertisements. Choose a monthly or yearly subscription, or one of three lifetime options. The lifetime options unlock the same Pro calculators; only the support amount differs. Prices are shown in the app before you buy.

Subscriptions are charged to your Google Play account and renew automatically until cancelled. Manage or cancel any time in Google Play subscriptions. If you bought Pro before, it stays unlocked: use Restore purchase.

This app is a training and planning aid. Check your aircraft's POH/AFM and official sources before making flight decisions.
E6B flight computer with weight and balance, wind, airspeed & altitude tools.
Updated on
Nov 6, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity and App info and performance
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

New design: brighter colors, easier-to-read result cards and input fields.
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
김건우
cleverlywittyapps@gmail.com
동소문로3길 23 성북구, 서울특별시 02833 South Korea

More by witty apps