Instant · Precise · Universal
32 units available
6 categories total
To convert cm to inches: divide by 2.54. To convert inches to cm: multiply by 2.54.
1 cm = 0.01 m = 10 mm = 0.3937 inches. There are 2.54 cm in one inch.
For example, 1 Centimeter (cm) = 0.03280839895 Foot (ft).
| Centimeter (cm) | Foot (ft) |
|---|---|
| 0.1 | 0.003280839895 |
| 0.5 | 0.01640419948 |
| 1 | 0.03280839895 |
| 2 | 0.0656167979 |
| 5 | 0.1640419948 |
| 10 | 0.3280839895 |
| 25 | 0.8202099738 |
| 50 | 1.640419948 |
| 100 | 3.280839895 |
| 500 | 16.40419948 |
| 1000 | 32.80839895 |
The centimeter is a unit of length equal to one hundredth of a meter (10⁻² m), or 10 millimeters.
1 cm = 0.01 m = 10 mm = 0.3937 inches. There are 2.54 cm in one inch.
To convert cm to inches: divide by 2.54. To convert inches to cm: multiply by 2.54.
Measuring height, waist circumference, screen sizes, furniture dimensions, and map scales.
The CGS system was the primary scientific system for over a century. 1 cm is roughly the width of an adult fingernail.
Confusing cm and inches — a common error in international contexts. Always verify which system a measurement uses.
Your fingernail width is roughly 1 cm — a handy mental reference that's always available.
The foot is a unit of length equal to 12 inches or exactly 0.3048 meters.
1 ft = 12 in = 0.3048 m = 1/3 yd = 30.48 cm.
To convert feet to meters: multiply by 0.3048. To convert meters to feet: multiply by 3.28084.
Building plans, ceiling heights, personal height, pool depth, altitude in aviation, and real estate listings.
The international foot (0.3048 m exactly) differs slightly from the US survey foot (1200/3937 m), which was deprecated in 2023.
Confusing the foot with 30 cm (it's 30.48 cm). Also, forgetting that 5′10″ is not 5.10 feet — it's 5 feet 10 inches = 5.833 feet.
There are 3 feet in a yard and 5,280 feet in a mile. A 6-foot person is about 1.83 meters tall.



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