Use this free online calculator to convert Centimeter to Thou instantly. This metric length conversions conversion tool provides accurate results for all your measurement needs.

Quick Reference

1 Centimeter = 393.7008 Thou

1 Thou = 2.540e-3 Centimeter

Centimeter to Thou Conversion Formula

To convert Centimeter to Thou, multiply by 393.7008.

Thou = Centimeter × 393.7008

Centimeter = Thou × 2.540e-3

To convert Thou back to Centimeter, divide by 393.7008 (or multiply by 2.540e-3).

About These Units

About Centimeter

A centimetre (American spelling: centimeter, symbol cm) is a unit of length in the metric system, equal to one hundredth of a metre, which is the current SI base unit of length. Centi is the SI prefix for a factor of 10 - 2.[1] Hence a centimetre can be written as 10×10 - 3 m (engineering notation) or 1 E-2 m (scientific E notation) — meaning 10 × 1 mm or 1 m / 100 respectively. The centimetre is the base unit of length in the now deprecated centimetre-gram-second system of units.

About Thou

An inch is an Imperial unit of length. Sweden also briefly had a "decimal inch" based on the metric system: see below for more.

Centimeter to Thou Conversion Table

Centimeter	Thou	Thou	Centimeter
0.1	39.3701	0.1	2.540e-4
0.5	196.8504	0.5	1.270e-3
1	393.7008	1	2.540e-3
2	787.4016	2	5.080e-3
5	1968.50	5	0.012700
10	3937.01	10	0.025400
20	7874.02	20	0.050800
25	9842.52	25	0.063500
50	19685.04	50	0.127000
100	39370.08	100	0.254000
250	98425.20	250	0.635000
500	196850.39	500	1.2700
1000	393700.79	1000	2.5400

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