EASA FTL Calculator
Know your limits · EU 83/2014
$1.99 · Designed for iPad. Not verified for macOS.
Stay legal, stay safe. EASA FTL Calculator gives commercial pilots instant access to accurate duty time and FDP limits under EU Regulation 83/2014 — no maths, no margin for error.
Whether you're flying a simple single-sector turn-around or a complex duty with in-flight rest or split duty extensions, the app handles the calculation for you.
DUTY TIME & FDP
• Calculate your maximum Flight Duty Period for any number of sectors
• Determine your latest on-blocks time for a given report time
• Support for all extension types: split duty and in-flight rest with one, two, or three crew members
• Automatic acclimatisation state factored into every FDP calculation
ACCLIMATISATION
• Enter your previous and next duty report times to determine your acclimatisation state
• Results show whether you are acclimatised to your previous duty timezone, next duty timezone, or in an unknown transition state
• Seamlessly pass your acclimatisation result directly into a Duty Time calculation
REGULATORY REFERENCE
• Browse the full text of ORO.FTL regulations, formatted for easy on-the-go reference
• Search across all sections to find exactly what you need
SETTINGS & SYNC
• Set your default reporting timezone, extension type, and starting view
• Settings sync automatically across all your devices via iCloud
Designed by pilots, for pilots. Calculations follow the lookup tables in EU Regulation 83/2014 and ORO.FTL — the current, in-force EASA flight time limitation rules — giving you confidence that every result is regulation-compliant.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
What's new in 4.0.2:
• You can now view the full EASA regulations PDF directly in the app from the Reference tab
• Fixed an issue where some Reference section definitions were showing empty content
• Share your duty time results directly from the results sheet
The developer, William Beal, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- William Beal
- Size
- 7.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.1 or later.
- iPhone
Requires iOS 26.1 or later. - iPad
Requires iPadOS 26.1 or later. - Mac
Requires macOS 26.1 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Spree Forty Three
