Aircraft Range & Endurance Calculator
SI
Imp
Imperial
Inputs
View results
Usable fuel
(F)
gal
Reserve fuel
(F_res)
gal
Fuel burn
(FF)
gal/h
Ground speed
(GS)
kt
Results
Default result
Edit inputs
Cruise time after reserve
280.0
min
Pass
Also computed
Still-air range after reserve
Pass
3,260,849
ft
Total endurance
333.3
min
Reserve time
53.3
min
Fuel after reserve
42.0
gal
Method notes
2 notes
Uses endurance = fuel / fuel burn and range = ground speed * usable cruise time.
Use aircraft fuel planning rules, winds aloft, alternates, leaning procedures, unusable fuel and regulatory reserves for real planning.
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