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Conversion

Length Converter

Convert between different units of length - meters, feet, inches, etc.

M1.00 mView results

Real-time Results

Mm
1,000.00mm
Cm
100.00cm
M
1.00m
Km
0.001km
Inches
39.370079in
Feet
3.28084ft
Yards
1.093613yd
Miles
0.000621mi

Supported inputs

InputDescription
ValueEnter the length value
FromSelect the source unit

mm · cm · m · km · inches · feet · yards · miles

Formula
Length Conversion Formula:
1. Length in meters = Input Value × Source Unit Factor (m)
2. Converted Length = Length in meters / Target Unit Factor (m)

Definitions and limits

The international inch is exactly 25.4 mm; the international foot is 0.3048 m. These definitions differ from the former US survey foot.

Displayed values are rounded. Calculations use the full stored factors.

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