Room temperature is usually taken as about 20–22 °C, with many sources and practical uses treating 20 °C or 21–22 °C as the typical “room temp” range.

Quick Scoop: What does “room temp in Celsius” mean?

When someone says “room temperature” in everyday contexts (like recipes, home thermostats, or casual science talk), they’re almost always talking about a small comfort range, not one exact magic number.

Common conventions:

  • Around 20 °C is often cited as the classic comfortable indoor temperature.
  • Many guides describe normal room temperature as 20–22 °C.
  • Some standards and articles pick 21 °C as a neat middle point.

In other words, if you need a single number for “room temp in Celsius,” using about 21 °C is safe in most everyday situations, while recognizing that anything in roughly the 20–22 °C band is widely accepted as room temperature.

For stricter scientific or technical work, different fields may define “room temperature” slightly differently (for example using values near 25 °C in some chemistry contexts), but for normal life, 20–22 °C is the standard comfort range.

Information gathered from public forums or data available on the internet and portrayed here.