Everyday
Percentages, tips & quick math
15 km to miles
15 km equals 9.321 mi. This is the exact conversion for 15 km to miles, derived from exact SI/NIST definitions with the standard conversion factor. It's also written 15 km to mi. See nearby values below, or open the full Unit Converter to convert any other value or unit.
Quick answer
15 km = 9.321 mi
- 1 km = 0.6214 mi
- Exact definitional conversion factor
Frequently asked questions
What is 15 km in miles?
15 km is 9.321 mi. The conversion uses the exact factor 1 km = 0.6214 mi.
How do I convert km to miles?
Multiply by the exact factor (1 km = 0.6214 mi). Open the full Unit Converter to convert any value.
Is 15 km to mi the same as 15 km to miles?
Yes — 15 km to mi and 15 km to miles are the same conversion: 15 km = 9.321 mi.