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Unit Converter (Length, Weight, Temp)

Convert between metric and imperial units for length (meters, feet, inches), mass (kg, lbs), and temperature (Celsius, Fahrenheit) instantly.

Converted Value
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How to Use the Unit Converter (Length, Weight, Temp)

1
Choose the measurement category (Length, Weight, or Temperature).
2
Enter the numerical value you want to convert.
3
Select the source and destination units to view real-time converted results.

Formula & Underlying Logic

Standard Conversion Ratios

Metric to imperial conversions operate on internationally ratified conversion constants defined by the International Bureau of Weights and Measures (BIPM):

  • 1 International Foot = exactly 0.3048 meters
  • 1 International Pound (Avoirdupois) = exactly 0.45359237 kilograms
  • Temperature Conversion: °F = (°C × 9/5) + 32 | K = °C + 273.15

Worked Step-by-Step Example

Example: Converting Body Weight (Kilograms to Pounds)

Suppose you weigh 75 kg and need to report your weight in pounds (lbs):

Formula: 75 ÷ 0.45359237 = 165.347 lbs

Frequently Asked Questions

Yes. The conversion factors for international yards, pounds, and temperatures match BIPM and NIST scientific standards.

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