Room temperature
Room temperature describes indoor air conditions generally considered comfortable for people and suitable for ordinary activities.
20 °CTemperatureEveryday quantities
Room temperature vs Human body temperature
What are they, and what does the difference actually look like?
Two things. One honest scale.
Meet the pair
What these two things are
Human body temperature
Human body temperature is the internal temperature maintained by a healthy person under normal conditions.
37 °CTemperatureRoom temperature is 17 K cooler than Human body temperature.
01
Room temperature20 °CTemperature
02
Human body temperature37 °CTemperature
Celsius and Fahrenheit zero points are offsets. Compare temperature differences, not ratios in °C or °F. The kelvin axis starts at absolute zero.
Measurements, assumptions & sources +
Room temperature
A defined 20 °C indoor-temperature reference.
Defined examples — our methodology
The marked temperature is calibrated. Unmeasured illustration details are representative.
Human body temperature
A 37 °C teaching reference. Actual readings vary with measurement site, time and individual; this is not a diagnostic threshold.
Defined examples — our methodology
The marked temperature is calibrated. Unmeasured illustration details are representative.
Change the comparison
Put something else beside it.
Measurement details
Why these numbers?
The visual compares temperature with temperature. The records below preserve each value’s basis and caveats.
Room temperature
20 °CTemperature · defined reference
A defined 20 °C indoor-temperature reference.
Human body temperature
37 °CTemperature · defined reference
A 37 °C teaching reference. Actual readings vary with measurement site, time and individual; this is not a diagnostic threshold.
- Comparing
- Temperature ↔ Temperature
- Relative size
- Temperature comparisons use an absolute difference in kelvins rather than a multiplicative ratio.
How to read the visual
The labelled spans and stored measurements determine the scale; unmeasured illustration details do not.
- Room temperature is labelled defined reference; treat the displayed value as a comparison anchor rather than false precision.
- Human body temperature is labelled defined reference; treat the displayed value as a comparison anchor rather than false precision.
There’s always another scale
Follow your curiosity.
TemperatureRoom temperature20 °CRoom temperature describes indoor air conditions generally considered comfortable for people and suitable for ordinary activities.TemperatureHuman body temperature37 °CHuman body temperature is the internal temperature maintained by a healthy person under normal conditions.TemperatureAbsolute zero0 KAbsolute zero is the lowest temperature permitted by thermodynamics, where a system has the least thermal energy available to it.
SpaceSun1,391,000 kmThe Sun is the star at the centre of the Solar System.
Fundamental physicsPlanck temperature1.417 × 10³² KThe Planck temperature is a theoretical temperature scale at which quantum gravitational effects are expected to become important.Side by side
Another point of view.
