converters
Length Converter
This length converter helps you convert distance and size values between metric and imperial units. It supports practical conversions for schoolwork, construction, and daily tasks.
Quick answer
Enter a value and pick units — for example, 30 cm equals 11.81 inches (1 cm = 0.3937 in).
What this tells you
- •Enter a value and pick units — for example, 30 cm equals 11.81 inches (1 cm = 0.3937 in).
- •Supports both short and long distance units.
- •Useful for project planning and quick checks.
How to Use
- 1Enter a numeric value.
- 2Select the source length unit.
- 3Select the target length unit.
- 4Calculate to view the converted result.
Worked Examples
Meters to feet
Value10
Fromm
Toft
Result32.8084 ft
Frequently Asked Questions
6 feet equals 72 inches. Multiply feet by 12: 6 x 12 = 72 in. Choose ft as source and in as target in the converter.
48 inches equals 4 feet. Divide inches by 12: 48 / 12 = 4 ft. Choose in as source and ft as target in the converter.
It supports common metric and imperial units including mm, cm, m, km, in, ft, yd, and mi.
Yes. Choose mi as source and km as target.
30 cm equals about 11.81 inches. Multiply centimeters by 0.3937: 30 x 0.3937 = 11.81 in.
6 feet equals 182.88 cm. Multiply feet by 30.48: 6 x 30.48 = 182.88 cm.
100 mm equals about 3.94 inches. Since 1 inch is 25.4 mm, divide millimeters by 25.4: 100 / 25.4 = 3.94 in. Choose mm as source and in as target in the converter.
Multiply kilometers by 0.621371. For example, 5 km equals about 3.11 miles. Choose km as source and mi as target in the converter.
1 inch equals exactly 25.4 mm. To convert inches to millimeters multiply by 25.4, and to convert millimeters to inches divide by 25.4.
It estimates length converter outputs using the visible inputs and formula assumptions on this page.