The Pocket Reckoner
CENTIMETERS TO INCHES CONVERTER

Centimeters to inches

Enter centimeters, get inches — or swap for inches to cm.

cm

Centimeters to inches chart

Centimeters (cm)Inches (in)
1 cm0.394 in
2 cm0.787 in
3 cm1.181 in
4 cm1.575 in
5 cm1.969 in
10 cm3.937 in
15 cm5.906 in
20 cm7.874 in
25 cm9.843 in
30 cm11.811 in
40 cm15.748 in
50 cm19.685 in
60 cm23.622 in
75 cm29.528 in
100 cm39.37 in
150 cm59.055 in
160 cm62.992 in
170 cm66.929 in
180 cm70.866 in
190 cm74.803 in

Inches to centimeters chart

Inches (in)Centimeters (cm)
1 in2.54 cm
2 in5.08 cm
3 in7.62 cm
4 in10.16 cm
5 in12.7 cm
6 in15.24 cm
7 in17.78 cm
8 in20.32 cm
9 in22.86 cm
10 in25.4 cm
12 in30.48 cm
15 in38.1 cm
20 in50.8 cm
25 in63.5 cm
30 in76.2 cm
50 in127 cm
100 in254 cm

How do I convert cm to inches?

Divide by 2.54, or multiply by about 0.3937. 30 cm is 11.81 inches.

How many inches is 1 cm?

About 0.3937 inch — just over 3/8 inch (0.375).

How tall is 180 cm in feet and inches?

180 ÷ 2.54 = 70.87 inches, which is 5 feet 10.87 inches — just under 5 ft 11 in.

How many inches is a meter?

100 cm ÷ 2.54 = 39.37 inches, or 3 feet 3.37 inches.

Why does cm to inches give long decimals?

The inch is defined as exactly 2.54 cm, so inches to cm is exact, but dividing by 2.54 usually is not.