Fuel Cost Calculator
Calculate trip fuel use, trip cost and estimated monthly or yearly fuel budget from distance, consumption and fuel price.
Ready fuel cost scenarios
Daily commute fuel cost
Estimate a regular work commute using distance, fuel use and monthly repeats.
Monthly fuel budget
Build a simple monthly fuel budget from a repeated route or average weekly driving.
Petrol vs diesel cost
Compare yearly fuel use when one car consumes more and another consumes less.
Car A vs Car B annual fuel cost
Check how small consumption differences become real money over a full year.
Inputs
Results
Fuel needed
7.5 L
Trip cost
€13.50
Cost per 100 km
€13.50
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How to use this calculator
Use real average consumption from your car when possible. Short city trips, winter tires, roof boxes and heavy load can increase fuel use.
Compare two cars
Annual comparison
Car A yearly cost
€0.00
Car B yearly cost
€0.00
Annual difference
€0.00
Car B is cheaper
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Use this when choosing a car
Small consumption differences become large over a year. Use realistic mixed-driving numbers, not only official brochure values.