Unit Converter - Convert Units Online
Free online unit converter for length, weight, temperature, time, and data size. Fast, accurate conversions with instant results.
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How to Use
Follow these simple steps for quick results
- 1Select the category (Length, Weight, Temperature, etc.)
- 2Choose the unit to convert from
- 3Enter the value you want to convert
- 4Select the unit to convert to
- 5View the converted result instantly
Key Features
📏 Length conversions (m, km, ft, mi, etc.)
⚖️ Weight conversions (kg, lb, oz, g, etc.)
🌡️ Temperature conversions (°C, °F, K)
⏰ Time conversions (s, min, hr, day)
💾 Data size conversions (B, KB, MB, GB, TB)
⚡ Real-time conversion
🔄 Bidirectional conversion
🆓 Free unlimited use
Frequently Asked Questions
What types of units can I convert?
This converter supports multiple categories: Length (meters, feet, inches, etc.), Weight (kilograms, pounds, ounces, etc.), Temperature (Celsius, Fahrenheit, Kelvin), Time (seconds, minutes, hours, days), and Data Size (bytes, KB, MB, GB, TB).
How accurate are the conversions?
All conversions use standard international conversion factors and are accurate to multiple decimal places. The calculator uses precise mathematical formulas to ensure accuracy for both common and specialized units.
Can I convert between metric and imperial units?
Yes! The converter seamlessly handles conversions between metric (SI) and imperial systems. For example, you can easily convert kilometers to miles, kilograms to pounds, or Celsius to Fahrenheit.
What is the difference between GB and GiB?
GB (Gigabyte) uses base-10: 1 GB = 1,000,000,000 bytes. GiB (Gibibyte) uses base-2: 1 GiB = 1,073,741,824 bytes. This converter uses standard GB (base-10) for data size calculations.
How do I convert temperature between Celsius and Fahrenheit?
Fahrenheit = (Celsius × 9/5) + 32. Celsius = (Fahrenheit - 32) × 5/9. For example, 20°C = 68°F, and 100°F = 37.78°C. The converter handles these calculations automatically.
Why are there different weight measurements?
Different regions use different measurement systems. Metric (kg, g, mg) is used in most of the world, while Imperial (lb, oz) is common in the US. Both are supported for easy conversion.