Unit Converter
Convert between units of length, weight, temperature, speed, and more.
How to Convert Units
- Choose a category — select Length, Weight, Temperature, Speed, Area, or Digital Storage from the dropdown.
- Enter a value — type the number you want to convert.
- Select units — choose the "From" unit and the "To" unit from the dropdown menus.
- See the result — the converted value appears instantly below.
Frequently Asked Questions
How do I convert km to miles? ▼
Select "Length" category, enter the km value, set From to "kilometer" and To to "mile". Result appears instantly. Reference: 1 km = 0.621371 miles, 1 mile = 1.60934 km.
How do I convert Celsius to Fahrenheit? ▼
Select "Temperature" category, enter the Celsius value, and set To to "Fahrenheit". The formula is °F = (°C × 9/5) + 32. Common references: 0°C = 32°F (freezing), 100°C = 212°F (boiling), 37°C = 98.6°F (body temperature).
How do I convert kg to pounds? ▼
Select "Weight" category, set From to "kilogram" and To to "pound". 1 kg = 2.20462 lbs. For example: 70 kg = 154.32 lbs, 80 kg = 176.37 lbs, 100 kg = 220.46 lbs.
What digital storage units are supported? ▼
The converter supports byte, kilobyte (1,024 bytes), megabyte (1,048,576 bytes), gigabyte, and terabyte. These use binary definitions (powers of 1,024) standard in computing.
How accurate are the conversions? ▼
Conversions use international standard definitions (SI units). Results are shown to 8 significant figures. Temperature uses exact formulas (not approximations).