Petrol Cost Sharing Calculator
Know the fuel cost before you leave and split it fairly, including tolls and parking.
QUICK ANSWERFuel cost = distance ÷ mileage × fuel price. Add tolls and parking, then divide by the people sharing. For a 280 km round trip at 15 km/l and ₹103/litre, fuel is about ₹3,845; with ₹840 tolls and parking, four people pay about ₹1,171 each.
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Want this synced, automatic and collecting payments?
- Same workflow in a free FastFee account, on every device and for your whole team
- Automatic WhatsApp reminders before and after due dates
- Payment links, UPI and AutoPay with auto receipts and live “paid” status
What you get free in the Petrol Cost Sharing Calculator
- ✅ Round trip
- ✅ Tolls & parking
- ✅ Wear & tear option
- ✅ Owner pays or not
- ✅ Cost per km
How to use the Petrol Cost Sharing Calculator
- STEP 1Enter your numbersDistance, mileage, fuel price, tolls and number of people.
- STEP 2Read the resultPer person cost, litres needed and cost per km.
- STEP 3Share or saveShare the split on WhatsApp.
Frequently asked questions
Should the car owner pay a share?
Many groups let the owner skip the fuel share in return for wear and tear. Pick “Does not pay” or add a per-km wear & tear amount instead.
Is this tool free? Do I need to sign up?
Yes, it is completely free with no login and no limit on entries. Signing up for FastFee is optional. The free plan keeps your records synced across devices; automatic WhatsApp reminders, UPI AutoPay and team logins are on FastFee Premium.
Where is my data stored?
Only in your browser on this device (local storage). Nothing is uploaded to FastFee. Clearing browser data deletes it, so export a CSV or PDF backup regularly.
Need the full software?
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