Unit converter
Convert between metric, US and imperial units, and see a value in every unit at once.
Result
3.28084 ft
1 m = 3.28084 ft
In all units
| Unit | Value |
|---|---|
| Millimetres | 1,000 mm |
| Centimetres | 100 cm |
| Metres | 1 m |
| Kilometres | 0.001 km |
| Inches | 39.3701 in |
| Feet | 3.28084 ft |
| Yards | 1.09361 yd |
| Miles | 0.000621371 mi |
| Nautical miles | 0.000539957 nmi |
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How to use Unit converter
Choose what to convert
Pick a type, such as length, temperature or cooking. Common units for it are ready to choose.
Enter a value and units
Type a number and choose the units to convert from and to. The swap button flips them.
Read or copy the result
The result updates as you type, with the same value in every unit below. Copy result puts it on your clipboard.
Why use Utils365
Exact factors
Conversions use the official definitions, such as 1 inch = 2.54 cm and 1 pound = 0.45359237 kg, so results don’t drift.
Every unit at once
A table shows your value in all the units of its type, so you don’t have to convert one at a time.
Clear about look-alikes
US and imperial gallons, US and metric cups, and kilobytes and kibibytes are labelled so you pick the right one.
Your number style
Type 1,234.5 or 1.234,5, whichever you’re used to. Results use your language’s number format.
Frequently asked questions
How do I convert Celsius to Fahrenheit?
Multiply by 9, divide by 5 and add 32. So 20 °C is 68 °F. To go back, subtract 32, multiply by 5 and divide by 9.
How many centimetres are in an inch?
Exactly 2.54. A foot is 30.48 cm, and a mile is 1.609344 km. To turn inches into centimetres, multiply by 2.54.
How many pounds are in a kilogram?
About 2.20462. A pound is exactly 0.45359237 kg, so divide kilograms by that number to get pounds.
Is a kilobyte 1,000 or 1,024 bytes?
Officially 1,000. The 1,024-byte unit is a kibibyte (KiB), and Windows shows it as KB. That is why a 1 TB drive appears as about 931 GB.
Is a US cup the same as a metric cup?
No. A US cup is about 236.6 mL and a metric cup is 250 mL. US tablespoons are about 14.8 mL, metric ones 15 mL and Australian ones 20 mL.
What is the difference between US and imperial gallons?
A US gallon is 3.785 litres and an imperial (UK) gallon is 4.546 litres. Pints and fluid ounces differ too, so check which one a recipe or label uses.