Temperature Converter

Convert between Celsius, Fahrenheit, Kelvin, and Rankine. Free multi-unit temperature converter.

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°C

Fahrenheit

77.00 °F

Kelvin298.15 K
Rankine536.67 °R
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Temperature Converter

Formulas from Celsius

  • Fahrenheit: °F = (°C × 9/5) + 32
  • Kelvin: K = °C + 273.15
  • Rankine: °R = (°C + 273.15) × 9/5

    • Example Calculation

    Convert 25°C to Fahrenheit, Kelvin, and Rankine.

    1. 01°F = (25 × 9/5) + 32 = 45 + 32 = 77°F
    2. 02K = 25 + 273.15 = 298.15 K
    3. 03°R = (25 + 273.15) × 9/5 = 298.15 × 1.8 = 536.67°R

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