How Much Fuel to Add?

v1.3

Purpose: Enter the fuel you'll have after the current leg and the minimum you need for the next leg, alternate and reserve included. Get the fuel to add in gallons and liters, total and per side.

1

Fuel state

Remaining after current leg
gal
Min req'd w/ Alt/Reserve for next leg
gal
2

Fuel to add

1 US gal = 3.785 L. Per side splits the fuel needed evenly between left and right tanks and rounds each side up to a whole gallon; the total is twice the per-side figure.

GallonsLiters
Fuel to add——
Per side (rounded up to whole gallons)——

Planning aid only. Check every fuel figure against your own flight planning, the POH and a visual check of the tanks.