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Calctive

Unit Converter

Convert between different units of measurement including length, weight, temperature, volume, area, and speed with our comprehensive unit converter.

Input Values

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💡Quick Tips

  • •Use the swap button (⇄) to quickly reverse the conversion direction
  • •Check the common conversions table for quick reference values
  • •Temperature conversions use different formulas than other categories

Results

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Enter values and calculate

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How to Use

  1. 1Select the category of units you want to convert (Length, Weight, Temperature, etc.)
  2. 2Enter the value you want to convert
  3. 3Select the unit you are converting from
  4. 4Select the unit you want to convert to
  5. 5Click Convert to see the result and common conversions
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Formula

Conversion Formula: Value (target unit) = Value (source unit) × Conversion Factor  Example for Length: 1 meter = 3.28084 feet 1 kilometer = 0.621371 miles  Example for Temperature: °F = (°C × 9/5) + 32 K = °C + 273.15
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Common Use Cases

Convert 100 meters to feet for construction measurements
Convert 75 kilograms to pounds for weight tracking
Convert 98.6°F to Celsius for medical readings
Convert 5 gallons to liters for recipe conversions
Convert 1000 square feet to square meters for real estate
Convert 60 mph to km/h for international speed limits