The Complete Guide to Unit Conversions
Updated: June 2025
Understanding Measurement Systems
Different countries use different systems, making conversions essential for:
- Cooking international recipes
- Science and engineering
- Travel and navigation
- Online shopping
Length Conversions
Common conversions between metric and imperial:
| Metric | Imperial |
|---|---|
| 1 centimeter | 0.3937 inches |
| 1 meter | 3.2808 feet |
Try it: Convert 5 feet to cm using our Unit Converter.
Temperature Formulas
Converting between Celsius and Fahrenheit:
°F = (°C × 9/5) + 32
°C = (°F - 32) × 5/9
Our converter handles these calculations automatically.