Fuel consumption calculator
Calculate average fuel consumption (l/100 km) and trip cost from distance, fuel used and price.
Average consumption
7 l/100km
Total fuel cost: €61.25
Total fuel35 l
Total cost€61.25
Cost per 100 km€12.25
Cost per km€0.12
Calculations are based on Estonia's tax rates in force for 2026. Results are informational.
Last updated: 2026-06-03
How to calculate fuel consumption?
Average fuel consumption is litres used / distance × 100. The cost is the fuel amount times the price. You also see the cost per 100 km and per kilometre.
Frequently asked questions
How to calculate fuel consumption?+
Average consumption = litres used / distance × 100. For example, 35 litres over 500 km is 7 l/100 km.
How to calculate trip cost?+
Multiply the fuel amount by the price. The calculator also shows the cost per 100 km and per kilometre.
What affects fuel consumption?+
Driving style, speed, load, tyre pressure, weather and the car's technical condition.