Unit Converter

Health

Last updated: July 11, 2026

Convert between different units of measurement instantly. Supports length, weight, temperature, volume, and speed conversions with real-time results as you type.

Length

= 3.28084

Weight

= 2.20462

Temperature

= 212

Volume

= 0.264172

Speed

= 62.1371

How to Use This Calculator

Select the category you want to convert (Length, Weight, Temperature, Volume, or Speed).
Enter a value in the input field (results update in real-time as you type).
Choose the source unit and target unit from the dropdown menus.
The converted result appears instantly next to the equals sign.

Formula

Length: Multiply by the ratio of target unit to source unit (e.g., 1 m = 3.28084 ft)
Weight: Multiply by the conversion factor (e.g., 1 kg = 2.20462 lb)
Temperature: °F = °C × 9/5 + 32 | K = °C + 273.15
Volume: Multiply by the standard conversion factor (e.g., 1 L = 0.264172 gal)
Speed: Multiply by the appropriate conversion factor

Each unit pair uses a pre-computed conversion factor for fast, accurate results. Temperature uses the standard formulas since it involves offsets, not just multiplication.

Examples

Length:

1 meter = 3.28084 feet = 39.3701 inches = 1.09361 yards.

Weight:

1 kilogram = 2.20462 pounds = 35.274 ounces = 0.001 metric tons.

Temperature:

100°C = 212°F = 373.15 K. Water boils at 212°F / 100°C.

Frequently Asked Questions

Is this converter accurate?

Yes. All conversion factors use internationally recognized standards. Results are rounded to a reasonable number of significant figures.

Why does temperature use a different formula?

Temperature scales have different zero points and intervals. Unlike length or weight conversions (pure multiplication), temperature requires both multiplication and addition/subtraction of offsets.

Does it work offline?

Yes. All conversions are performed client-side in your browser. No internet connection is needed after the page loads.