- Length: Meters, feet, inches, kilometers, miles
- Weight: Kilograms, pounds, ounces, grams
- Temperature: Celsius, Fahrenheit, Kelvin
- Area: Square meters, acres, hectares
- Volume: Liters, gallons, cubic meters
- Speed: km/h, mph, m/s
- Select conversion category (Length, Weight, etc.)
- Enter the value you want to convert
- Choose source and target units
- Result appears automatically
- Use swap button to reverse conversion
- Cooking and recipes (metric to imperial)
- Travel planning (miles to kilometers)
- Construction and engineering
- Scientific calculations
- International business
Accuracy: All conversions use standard international formulas