Converter Tool
Unit Converter
Convert between length, weight, temperature, area, and volume units. 100% client-side — no data is sent to any server.
⚡ Quick Reference
Meter
Kilometer
Centimeter
Millimeter
Mile
Yard
🔒 All processing happens in your browser. No data is sent to any server.
How to use this Unit Converter
Converting units is simple with our free online tool. Select the unit type you want to convert (Length, Weight, Temperature, Area, or Volume). Choose the From and To units from the dropdown menus.
Enter the value you want to convert in the input field. The conversion result will appear automatically. You can swap the units with one click or copy the result to your clipboard.
What this unit converter does
- ✓Multiple unit types — Convert Length, Weight, Temperature, Area, and Volume.
- ✓30+ units — Support for metric, imperial, and other common units.
- ✓Accurate conversions — Uses precise mathematical formulas and standard conversion factors.
- ✓Swap units — Easily swap between From and To units.
- ✓Copy result — Copy the converted value with one click.
- ✓100% client-side — All processing happens in your browser. No data is sent to servers.
Common use cases
- •Convert measurements for recipes and cooking (cups to milliliters, ounces to grams)
- •Convert distances for travel and navigation (miles to kilometers, feet to meters)
- •Convert weights for shipping and packages (pounds to kilograms, ounces to grams)
- •Convert temperatures for weather and cooking (Fahrenheit to Celsius, Celsius to Kelvin)
- •Convert areas for real estate and construction (square feet to square meters, acres to hectares)
- •Convert volumes for liquid measurements (gallons to liters, fluid ounces to milliliters)
📐 Common Conversions
Length
- 1 inch = 2.54 cm
- 1 foot = 0.3048 m
- 1 mile = 1.609 km
Weight
- 1 pound = 0.4536 kg
- 1 ounce = 28.35 g
- 1 ton = 1000 kg
Temperature
- °F = (°C × 9/5) + 32
- °C = (°F - 32) × 5/9
- K = °C + 273.15
Volume
- 1 gallon = 3.785 L
- 1 cup = 236.6 mL
- 1 fl oz = 29.57 mL