5 km to Miles
5 km ≈ 3.11 mi
5 kilometers is approximately 3.11 miles.
How to convert 5 km to mi
Use the formula mi = km ÷ 1.609344:
mi = 5 ÷ 1.609344mi = 3.106856
So 5 km = 3.106856 mi, or about 3.11 mi rounded.
Rounded values and quick estimate
- Rounded to a whole number: 3 mi
- Rounded to one decimal place: 3.1 mi
- Conversion factor: 1 kilometer = 0.6214 miles
Quick mental estimate: multiply by 0.6. For 5 km that gives about 3 mi — off by 0.1069 mi (3.4%). Use the exact formula when precision matters.
5 km in other units
5 km (3.1 miles) is the 5K, the most popular road race distance.
- Miles
- 3.11 mi
- Millimeters
- 5000000 mm
- Centimeters
- 500000 cm
- Meters
- 5000 m
- Inches
- 196850.39 in
- Feet
- 16404.2 ft
- Yards
- 5468.07 yd
- Micrometers
- 5000000000 µm
- Hands
- 49212.6 hh
- Nautical miles
- 2.7 nmi
- Mils (thou)
- 196850393.7 mil
5 km and nearby values
About kilometers and miles
A kilometer is 1,000 meters. It is used for road distances and running races in most of the world.
A mile is 5,280 feet, or exactly 1,609.344 meters. It is the road-distance unit in the US and UK.
Related conversions
Frequently asked questions
What is 5 km in Miles?
5 kilometers is about 3.11 miles (5 km ≈ 3.11 mi).
How do you convert 5 km to mi?
Apply mi = km ÷ 1.609344: mi = 5 ÷ 1.609344, mi = 3.106856.
How many kilometers is 3.11 mi?
3.11 mi is about 5.01 kilometers.
How long does it take to run 5 km?
Many recreational runners finish in 25–40 minutes; walkers take about 45–60 minutes.