Flight calculator
Wind, runway, time and distance, density altitude and fuel. Directions are true unless you enter magnetic values throughout.
Wind correction
°
kt
°
kt
Heading257°
Wind correction angleR 7°
Groundspeed120 kt
Runway wind components
01–36, or a heading such as 240
°
kt
Headwind14 kt
Crosswind12 kt from R
Angle off40°
Time, speed & distance
nm
kt
Time1:44 (1h 44m)
Density altitude & TAS
ft
hPa
°C
kt
Pressure altitude190 ft
Density altitude1,051 ft
TAS122 kt
ISA at this pressure altitude is 15 °C, so conditions are ISA +7 °C. TAS allows for compressibility and assumes CAS has no instrument or position error.
Fuel burn & endurance
h:mm or decimal hours
Use one unit throughout.
Trip fuel1,688
Endurance3:28
Remaining913
Click a calculation to focus on it. Esc or a click outside shows them all.
Reference calculations only. Always check against the fuel slip, the aircraft’s own documents and the billing system, which are authoritative.