Avion Series
Avion Calc.
Precision at your fingertips.
A dedicated utility for professional pilots. Calculate multi-leg flight times, track duty periods and execute time arithmetic with an interface designed for the flight deck.
Flexible Time Entry
Input times in h:mm, total minutes, or as intervals with zero manual pre-calculations.
Flexible Time Entry
Input times in h:mm, total minutes, or as intervals with zero manual pre-calculations.
Input that adapts to your workflow.
Choose the input method that suits your data. Enter durations in hours and minutes, total minutes, or calculate flight time from Out and In times.
Standard h:mm
4:15Enter flight durations in the familiar hours-and-minutes format used in pilot logbooks.
Total Minutes
90mEnter durations directly in minutes when that's the format you have available.
Time Intervals
10:00 — 12:00Enter your Out and In times, and let Avion Calc calculate the elapsed flight time.
Your Airline. Your Offsets.
Customize Report and Debrief time offsets to match your airline's operational procedures, so FDP calculations reflect the timings you work with.
Report Time
Set the time offset used to calculate your reporting time.
Debrief Time
Configure the offset applied when calculating your debrief time.
Time Math. Made Simple.
Work with time values just as easily as regular numbers. Perform calculations directly, without manually converting hours and minutes or reaching for a separate calculator.
Add & Subtract
Combine time entries or find the difference between durations.
Multiply & Divide
Calculate scaled durations and split time values with ease.
Percentages
Calculate percentages of time values without extra conversion steps.
Optimized for the Night Deck.
A true-black interface designed to eliminate glare and preserve your night vision during long-haul rotations and night arrivals.
Flight Time Calculator
Duty Planning
Time Calculator
Built for the flight deck.
Features that make a big difference in your daily operational workflow.
Always Ready
No internet? No problem. Avion Calc works fully offline, ensuring you have calculation power even at 35,000 feet.
Cross-Midnight
Seamlessly handles rotations that cross into the next day. No more manual date adjustments for night flights.
One-Tap Copy
Stop re-typing results. Instantly copy outputs to your clipboard for quick entry into ACARS or digital logs.
Ready for departure?
Download Avion Calc today and simplify your flight deck calculations.