Kilometres to miles
Convert kilometres to miles. To convert kilometres to miles, divide by 1.609.
Factors from their legal definitions.
Show the workings
| Step | Sum | Answer |
|---|---|---|
| One kilometre in metres | 1,000 metres | 1,000 m |
| One mile in metres | 1760 × 0.9144 m | 1,609.344 m |
| 5 kilometres in metres | 5 × 1,000 | 5,000 m |
| In miles | 5,000 ÷ 1,609.3 | 3 miles |
Where the figures come from
- A yard in metres: 0.914 m per yard. Source: Weights and Measures Act 1985, Schedule 1. Checked 13 November 2026.
- Yards in a mile: 1,760 yards per mile. Source: Weights and Measures Act 1985, Schedule 1. Checked 13 November 2026.
Kilometres to miles table
| Kilometres | Miles |
|---|---|
| 0.5 km | 0.3107 miles |
| 1 km | 0.6214 miles |
| 2 km | 1.243 miles |
| 3 km | 1.864 miles |
| 4 km | 2.485 miles |
| 5 km | 3.107 miles |
| 6 km | 3.728 miles |
| 7 km | 4.35 miles |
| 8 km | 4.971 miles |
| 9 km | 5.592 miles |
| 10 km | 6.214 miles |
| 12 km | 7.456 miles |
| 15 km | 9.321 miles |
| 20 km | 12.427 miles |
| 25 km | 15.534 miles |
| 30 km | 18.641 miles |
| 40 km | 24.855 miles |
| 50 km | 31.069 miles |
| 75 km | 46.603 miles |
| 100 km | 62.137 miles |
How to convert kilometres to miles
One kilometre is 0.6214 miles, and one mile is 1.609 kilometres. So to turn kilometres into miles, divide by 1.609. For example, 5 kilometres ÷ 1.609 = 3.107 miles.
Where the numbers come from
Imperial units are defined in law as exact amounts of metric ones. These are the definitions this converter uses:
- A yard in metres: 0.914 m per yard. Source: Weights and Measures Act 1985, Schedule 1.
- Yards in a mile: 1,760 yards per mile. Source: Weights and Measures Act 1985, Schedule 1.
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