E6B Flight Computer

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.

New design: brighter colors, easier-to-read result cards and input fields.