Estimate a flight's CO2 emissions and the price of offsetting them.
Distance is multiplied by a per-kilometer emissions factor for flying, then converted to tonnes to price an offset. Aviation carbon is high per passenger-kilometer, so estimating it is the first step to flight choices or offsets.
Travel Carbon Cost
CO2 = flight km x kg per km; offset = tonnes x price per tonne
CO2 = flight km x kg per km; offset = tonnes x price per tonne Distance is multiplied by a per-kilometer emissions factor for flying, then converted to tonnes to price an offset.
Aviation carbon is high per passenger-kilometer, so estimating it is the first step to flight choices or offsets.
This calculator takes 3 inputs: Flight distance, CO2 per km, Offset price per ton. The pre-filled defaults are a realistic starting point — replace them with figures from your own environment for a result you can act on.