E6B - Flight Computer
Pilot Calculator
Free · In‑App Purchases
Your digital E6B — 25+ aviation calculators, custom weight & balance profiles, unit conversions, and Cockpit Mode for in-flight use.
E6B is a modern flight computer for iPhone and iPad — built for student E6B is a modern flight computer for iPhone and iPad — built for student pilots, instrument candidates, and working aviators who need fast, accurate calculations without fumbling with a physical whiz wheel.
WEATHER
• Pressure & Density Altitude — from baro setting, OAT, and field elevation
• Crosswind, Headwind & Tailwind — enter wind speed, direction, and runway heading
• Cloud Base & Freezing Level — AGL and pressure altitude
• Hydroplane Speed
PREFLIGHT
• Planned True Airspeed — from CAS, pressure altitude, and OAT
• Required CAS / Required TAS — reverse-solve airspeed equations
• Heading & Groundspeed — full wind triangle solution
• Compass Heading — with magnetic variation and compass deviation
• Leg Time — solve any one of time, speed, or distance
• Fuel Required & Endurance
• Planned Mach Number
• Time Math — add and subtract times in HH:MM:SS
IN-FLIGHT
• Actual True Airspeed — from CAS, altitude, and OAT
• Actual True Altitude — corrected for non-standard temperature
• Groundspeed — from elapsed time and distance
• Fuel Per Hour — from fuel used and elapsed time
• Distance Flown
WEIGHT & BALANCE
Build custom aircraft profiles with stations, limits, and CG envelopes. Load passengers, fuel, and cargo — E6B calculates total weight, moment, and CG in real time. Save multiple profiles for different aircraft.
CONVERSIONS
Bidirectional converters for: NM ↔ SM ↔ km, feet ↔ meters, °C ↔ °F, inHg ↔ mb, lbs ↔ kg, US gallons ↔ liters, HH:MM:SS ↔ decimal hours, Avgas and Jet A weight (gallons or liters to pounds), and minimum climb gradient to percent or degrees.
Privacy Policy: https://docs.nikitin.fyi/com.e6b.calculator/privacy-policy.html
Terms of Service: https://docs.nikitin.fyi/com.e6b.calculator/terms-of-service.html
Ratings & Reviews
The developer, Mikhail Nikitin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mikhail Nikitin
- Size
- 27.2 MB
- Category
- Navigation
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- premium $29.99
- premium $4.99
- Copyright
- © Mikhail Nikitin
