7 Unit Categories
Unit Converter
Convert between length, weight, temperature, data storage, time, area, and volume instantly.
Select Category
Length Quick Reference
1 kilometer = 0.621 miles
1 mile = 1.609 kilometers
1 meter = 3.281 feet
1 inch = 2.54 centimeters
Data Storage Quick Reference
1 KB = 1,024 Bytes
1 MB = 1,024 KB
1 GB = 1,024 MB
1 TB = 1,024 GB
Temperature Quick Reference
0°C = 32°F = 273.15K
100°C = 212°F = 373.15K
°F = (°C × 9/5) + 32
°C = (°F - 32) × 5/9
Weight Quick Reference
1 kilogram = 2.205 pounds
1 pound = 0.454 kilograms
1 ounce = 28.35 grams
1 stone = 6.35 kilograms
How to Use
- Select a unit category (Length, Weight, Temperature, etc.)
- Enter the value you want to convert in the "From" field
- Select the source unit from the dropdown
- Select the target unit from the "To" dropdown
- The result appears instantly with high precision
- Use the swap button to reverse the conversion