100 cm to Inches
100 cm is 39.3701 inches, or 3 ft 3.4 in.
100 cm = 39.3701 in (3 ft 3.4 in)
Type in either box. Inches also take fractions and feet: 1 1/2, 3/4, 5'7", 5 ft 7 in.
How to convert 100 cm to inches
Divide by 2.54, the exact number of centimetres in an inch:
100 cm ÷ 2.54 = 39.3701 in
On a tape measure marked in sixteenths, that is about 39 3/8". In feet and inches it is 3 ft 3.4 in — divide the inches by 12 and keep the remainder.
A hundred centimetres is one metre: 39.37 in, or 3 ft 3.37 in. A metre is about 9% longer than a yard (91.44 cm).
100 cm in other units
| Inches | 39.3701 in |
| Inches, as a fraction | about 39 3/8" |
| Feet and inches | 3 ft 3.4 in |
| Feet | 3.2808 ft |
| Millimetres | 1,000 mm |
| Metres | 1 m |
Centimetres to inches near 100
| Centimetres | Inches | Feet and inches |
|---|---|---|
| 40 cm | 15.75 in | 1 ft 3.7 in |
| 50 cm | 19.69 in | 1 ft 7.7 in |
| 60 cm | 23.62 in | 1 ft 11.6 in |
| 80 cm | 31.5 in | 2 ft 7.5 in |
| 100 cm | 39.37 in | 3 ft 3.4 in |
| 120 cm | 47.24 in | 3 ft 11.2 in |
| 150 cm | 59.06 in | 4 ft 11.1 in |
| 160 cm | 62.99 in | 5 ft 3 in |
| 165 cm | 64.96 in | 5 ft 5 in |
Need a different value? Type it into the converter above, or go back to the full cm to inches converter.
Frequently asked questions
How many inches is 100 cm?
100 cm is 39.3701 inches. Divide the centimetres by 2.54, the exact length of one inch in centimetres.
What is 100 cm in feet?
100 cm is 3.2808 feet, which is 3 ft 3.4 in. Convert to inches first (÷ 2.54), then divide by 12: the whole number is feet and the remainder is inches.
How do I estimate 100 cm in inches without a calculator?
Multiply by 4 and divide by 10: 100 × 0.4 = 40 in. The exact answer of 39.37 in is 1.6% lower, so knock a little off.