Unit Converter
Convert between various units including length, weight, temperature, CSS units, area, volume, and time. Perfect for developers, designers, and everyday calculations.
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Supported Unit Categories
Physical Units:
- Length: Meters, feet, inches, kilometers, miles
- Weight: Kilograms, pounds, ounces, stones
- Temperature: Celsius, Fahrenheit, Kelvin
- Area: Square meters, acres, hectares
Digital Units:
- CSS Units: px, rem, em, pt, vw, vh
- Volume: Liters, gallons, cups, fluid ounces
- Time: Seconds, minutes, hours, days, years
Perfect For
- Web Development: Convert px to rem/em for responsive design
- International Projects: Convert between metric and imperial systems
- CSS Development: Calculate relative units and viewport dimensions
- Recipe Conversion: Convert cooking measurements and temperatures
- Travel Planning: Convert distances, temperatures, and weights
- Engineering: Quick unit conversions for technical work
Developer Tips
- CSS Units: Use rem for scalable typography, px for fixed elements
- Responsive Design: 1rem typically equals 16px in most browsers
- Viewport Units: vw/vh are great for full-screen elements
- Temperature: Remember Kelvin is absolute temperature (no negative values)
- Precision: Results are rounded for practical use but maintain accuracy
Tool Features
- Real-time Conversion: Instant results as you type
- Bidirectional: Easily swap between units
- High Precision: Accurate calculations with proper rounding
- Common Conversions: Quick access to popular unit pairs
- Copy Results: One-click copying of converted values
- Multiple Categories: 7 different unit categories
Common Use Cases
Web Dev: "I need to convert 24px to rem" → 24px = 1.5rem
Travel: "What's 25°C in Fahrenheit?" → 25°C = 77°F
Cooking: "Convert 2 cups to milliliters" → 2 cups = 473.176ml
Shopping: "How much is 5 kg in pounds?" → 5kg = 11.0231lbs