Kelvin

K

Unitate științifică

Kelvin is the SI base unit of thermodynamic temperature. Unlike Celsius or Fahrenheit, Kelvin is an absolute scale with its zero point at absolute zero (the lowest possible temperature), making it ideal for scientific calculations.

Convertor rapid

1 kelvin = fahrenheit

Controlează formatul de afișare. Numerele foarte mici sau foarte mari vor fi afișate în notație științifică (de ex. 1,5e-6).

Kelvin (K)

Kelvin is the SI base unit of thermodynamic temperature. Unlike Celsius or Fahrenheit, Kelvin is an absolute scale with its zero point at absolute zero (the lowest possible temperature), making it ideal for scientific calculations.

Characteristics

  • SI base unit of temperature
  • Absolute scale: 0 K = -273.15°C
  • No negative temperatures in Kelvin (by definition)
  • Water freezes at: 273.15 K
  • Water boils at: 373.15 K
  • Used in: physics, astronomy, thermodynamics, chemistry

Conversion Formulas

  • To Celsius: °C = K - 273.15
  • To Fahrenheit: °F = (K - 273.15) × 9/5 + 32
  • From Celsius: K = °C + 273.15
  • From Fahrenheit: K = (°F - 32) × 5/9 + 273.15

Examples

  • Absolute zero: 0 K
  • Room temperature: ~293 K
  • Body temperature: ~310 K

Unități conexe

Utilizată în regiuni

Scientific International
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