Convert between metric and imperial units instantly. Length, weight, temperature, and volume conversions made simple.
Free, fast, and accurate. No sign-up needed. Works with all major units of measurement.
Real-time conversion as you type. No delays or waiting time.
Support for 30+ units across length, weight, temperature, and volume.
Precision calculations up to 6 decimal places for accuracy.
Convert both ways with a single click. Swap units instantly.
Our converter provides highly accurate calculations up to 6 decimal places, which is more than sufficient for most practical applications.
No, each conversion type (length, weight, temperature, volume) is independent. You need to use the appropriate category for your conversion.
No. We do not store any of your data. This is a client-side tool that runs entirely in your browser.
Metric units (SI) are based on powers of 10 and are used worldwide. Imperial units are primarily used in the US and include measurements like feet, pounds, and gallons.
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| Metric | = | Imperial |
|---|---|---|
| 1 Kilometer (km) | → | 0.621 Miles (mi) |
| 1 Meter (m) | → | 3.281 Feet (ft) |
| 1 Centimeter (cm) | → | 0.394 Inches (in) |
| 1 Kilogram (kg) | → | 2.205 Pounds (lb) |
| 1 Gram (g) | → | 0.035 Ounces (oz) |
| 0°C (Celsius) | → | 32°F (Fahrenheit) |
| 100°C (Celsius) | → | 212°F (Fahrenheit) |
| 1 Liter (L) | → | 0.264 Gallons (gal) |
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