Unit Converter

Convert metric and imperial units for length, weight, temperature, area, volume, speed and data storage — fast, accurate and free.

0.39370079

1 centimetre = 0.39370079 inch

1 Centimetre (cm) in every unit

Millimetre (mm)10

Centimetre (cm)1

Metre (m)0.01

Kilometre (km)0.00001

Inch (in)0.39370079

Foot (ft)0.0328084

Yard (yd)0.01093613

Mile (mi)0.00000621

Nautical mile0.0000054

Frequently asked questions

Which units are supported?

Length, weight, temperature, area, volume, speed and digital storage — with common metric, imperial and US units in each.

Is 1 GB 1000 MB or 1024 MB?

Both are used. The converter lists decimal units (KB, MB, GB = powers of 1000) and binary units (KiB, MiB, GiB = powers of 1024) separately.