Fuel cost calculator
What does my fuel really cost?
Slide your car's fuel use to see what 100 km costs on 93 unleaded, 95 unleaded and diesel. Add a distance to see the cost of a trip.
Your car
How much fuel your car uses11.0 L per 100 km
Look on your trip computer or in the car's manual. Real driving often uses a little more than the manual says.
km
Leave blank to see the cost of 100 km only.
The price at your garage (optional)
Garages can charge more than the official price, especially for diesel. Type the price on your pump to use it instead.
R
R
R
What it costs
93 unleaded, 100 km
R 328.57
R 29.87 a litre
95 unleaded, 100 km
R 332.64
R 30.24 a litre
Diesel, 100 km
R 352.99
R 32.09 a litre
| Fuel | Per litre | Per km |
|---|---|---|
| Petrol 93 unleaded | R 29.87 | R 3.29 |
| Petrol 95 unleaded | R 30.24 | R 3.33 |
| Diesel 50 ppm | R 32.09 | R 3.53 |
A car runs on one type of fuel, so look at the row that matches yours. Diesel cars often use less fuel per 100 km than petrol cars of the same size, so use your own car's figure. The official diesel price is a wholesale price. The price at the pump is usually higher.
Official prices from 4 November 2026. Fuel prices change on the first Wednesday of each month and the next change is 2 December 2026. This is an illustration based on the figures you enter.
Financial education, not financial advice. Money-Sense does not recommend any product and nothing here is personalised advice. Results depend on the figures you enter and on assumptions that can change. Speak to an authorised financial services provider before you make a financial decision.