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Road Trip Cost Split

Split fuel and trip costs between passengers.

Built and maintained by The NumberPrism Editorial TeamEditorial policy

Your details

km
L/100km
/L
people
Results update as you type. The formula and assumptions are explained below the calculator.

Cost per person

$29.13

Fuel cost$76.50
Extras$40.00
Total$116.50
Fuel per person$19.13

Decide in advance whether the driver’s share is reduced for wear and driving. The calculator splits evenly.

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How to split road trip costs

Add fuel and extras, then divide.

1

Estimate the distance

Use the full round trip.

2

Add extras

Include tolls, parking and rental costs.

3

Choose the split

Divide evenly or agree a different driver arrangement.

What does this tool do?

A group road trip has fuel, tolls and possibly rental costs. This calculator combines fuel and extra costs, then divides by the number of people so everyone can settle up quickly.

The Formula

Total = Fuel + Extras; Per person = Total ÷ People

Frequently Asked Questions

Should the driver pay less?

Many groups split fuel evenly but let the driver skip a share for wear and driving. Agree the rule before the trip.

Does this include rental cost?

Add the rental to extras before splitting. Insurance and young-driver fees should also go there.