How do you convert kilometers to miles?

To convert kilometers to miles, multiply the kilometer value by 0.621371. For example: 1) 1 km = 0.621371 mi, 2) 10 km = 6.21371 mi, 3) 100 km = 62.1371 mi. Our calculator handles this automatically.

What is 1 kilometer equal to in miles?

1 kilometer equals exactly 0.621371 miles. This is a standard conversion used worldwide in distance measurements. For quick estimates, you can think of 1 kilometer as being about 0.62 miles, or 5 kilometers as about 3.1 miles.

Why would I need to convert kilometers to miles?

Converting kilometers to miles is useful when: 1) Traveling between countries that use different systems, 2) Understanding international road signs and distances, 3) Converting between metric and imperial units, 4) Planning international trips or routes.

How many kilometers make a mile?

1 mile equals 1.60934 kilometers. Conversely, 1 kilometer equals 0.621371 miles. For quick estimates, you can think of 5 miles as about 8 kilometers, or 1 mile as about 1.6 kilometers.

Kilometers to Miles Conversion Calculator

Kilometer (km) to Mile (mi) Converter

Symbol: km (kilometers), mi (miles)

What they are:

The kilometer is a metric unit of distance equal to 1,000 meters, while the mile is a unit of distance in the imperial and US customary systems equal to 5,280 feet.

Conversion Facts:

1 kilometer = 0.621371 miles
1 mile = 1.60934 kilometers
5 kilometers ≈ 3.1 miles
10 kilometers ≈ 6.2 miles

From:

Kilometer (km)

To:

Mile (mi)

Conversion Result

1 km=

1.000 mi

Use the converter above to calculate different values and units

What are Distance Measurements?

Distance measurements quantify the space between two points. The kilometer (km) is a unit of distance in the metric system, while the mile (mi) is a unit of distance in the imperial and US customary systems.

The kilometer equals 1,000 meters and is commonly used worldwide for road distances, mapping, and general distance measurement. The mile equals 5,280 feet or 1,760 yards and remains the standard unit for road distances in the United States and a few other countries.

Common Kilometer to Mile Conversions

Kilometers (km)	Miles (mi)	Common Reference
1	0.62	Walking distance (10-12 minutes)
1.61	1	Standard mile
5	3.11	5K race distance
10	6.21	10K race distance
21.1	13.1	Half marathon
42.2	26.2	Marathon
100	62.14	Typical highway distance
1000	621.37	Cross-country journey

Practical Use Cases

International Travel: Converting road distances and speed limits between countries that use different measurement systems
Fitness and Running: Understanding race distances (5K, 10K, marathon) in different units
Navigation: Converting distances on international maps and GPS systems
Driving: Estimating travel times and distances when crossing borders between countries with different standards
Aviation: Converting flight distances between metric and imperial systems
Education: Teaching geography with international maps and resources that use different measurement systems

Educational Resource

This educational video explains the relationship between kilometers and miles and demonstrates how to convert between these units with practical examples and applications.

Conversion Tools

Download Conversion Chart (PDF)

Get our comprehensive kilometers to miles conversion chart for quick reference when you're offline.

Kilometers to Miles Conversion FAQs

Find answers to common questions about converting between kilometers and miles.