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Temperature Unit Converter

Convert temperature between Celsius, Fahrenheit, Kelvin, Rankine, and Réaumur scales. Useful for thermal analysis, datasheet comparison, and engineering calculations.

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Formula

F=95C+32,K=C+273.15F = \frac{9}{5}C + 32, \quad K = C + 273.15
CCelsius (°C)
FFahrenheit (°F)
KKelvin (K)
RRankine (°R)
Réaumur (°Ré)

How It Works

Temperature unit conversion is fundamental in engineering and scientific disciplines, enabling precise communication across different measurement systems. Each temperature scale represents thermal energy levels differently, with unique reference points and conversion formulas. The primary scales are Celsius (°C), Fahrenheit (°F), Kelvin (K), Rankine (°R), and Réaumur (°Ré), each originating from different historical and scientific contexts.

Worked Example

Problem: Convert 25°C to Fahrenheit, Kelvin, Rankine, and Réaumur Solution: Fahrenheit: 25°C × 9/5 + 32 = 77°F Kelvin: 25°C + 273.15 = 298.15K Rankine: 298.15K × 9/5 = 536.67°R Réaumur: 25°C × 4/5 = 20°Ré

Practical Tips

  • Always check the specific conversion formula for each temperature scale
  • Use online calculators for quick and accurate conversions
  • Remember that Kelvin is the SI base unit for temperature

Common Mistakes

  • Forgetting to add or subtract constants in conversion formulas
  • Mixing up conversion multipliers for different temperature scales
  • Not accounting for absolute zero as the reference point

Frequently Asked Questions

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