Free calculators

Your car, in numbers.

Calculate fuel consumption in L/100 km, split a road trip's petrol costs or estimate the cost per kilometre. Free, with no account required.

Fuel consumption

Calculate fuel consumption from kilometres driven and litres used. See L/100 km, km/L and MPG, with separate US and imperial gallons.

Estimate petrol or diesel costs using kilometres, L/100 km and price per litre. Add tolls, parking and a return trip, then split the total.

Calculate your car's cost per kilometre with fuel, insurance, servicing, rego and optional depreciation. See monthly and annual running costs.