Switch units without doing the mental math.

Quickly convert between metric and imperial systems. Choose a category, enter your value, and see all conversions instantly.

Input

Value to convert

Reference

Common Conversions

1 in = 2.54 cm
1 m = 3.28 ft
1 mi = 1.61 km

Results

Conversion breakdown

Millimeters (mm) 1000
Centimeters (cm) 100
Meters (m) 1
Kilometers (km) 0.001
Inches (in) 39.370078740157
Feet (ft) 3.280839895013
Yards (yd) 1.093613298337
Miles (mi) 0.000621371192

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