This car carbon footprint reference table shows the annual co₂ emissions for a range of annual distance values, assuming a fuel efficiency of 15 km/l and a co₂ per litre of 2.31 kg/l. Every figure is computed with the same engine that powers our Car Carbon Footprint Calculator, so the numbers are exact.
| Annual distance | Annual CO₂ emissions | Trees to offset (per year) |
|---|---|---|
| 3,800 km | 585 | 28 |
| 7,500 km | 1,155 | 55 |
| 11,000 km | 1,694 | 81 |
| 15,000 km | 2,310 | 110 |
| 23,000 km | 3,542 | 169 |
| 30,000 km | 4,620 | 220 |
| 45,000 km | 6,930 | 330 |
| 75,000 km | 11,550 | 550 |
| 110,000 km | 16,940 | 807 |
| 150,000 km | 23,100 | 1,100 |
How to use this table
Find the row closest to your annual distance and read across to the annual co₂ emissions. For a value between two rows, the real figure sits between them — or enter your exact numbers in the Car Carbon Footprint Calculator for a precise answer.
Need a value that is not in the table? — the Car Carbon Footprint Calculator does it instantly, for free, with the formula and a worked example built in.
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