Instant Celsius to Centigrade Converter
Enter any Celsius value below. Since Celsius and centigrade are the same temperature scale, the output will match your input.
How to Use This Calculator
This calculator is designed to be straightforward:
- Type your temperature value in the input field.
- Click Convert Now.
- Read the result instantly.
You can also press the Enter key after typing your value.
Is Celsius Different from Centigrade?
In everyday use, Celsius and centigrade refer to the same temperature scale. If you are converting celsius to centigrade, the number does not change.
For example:
- 0°C = 0 centigrade
- 25°C = 25 centigrade
- -10°C = -10 centigrade
Why Two Names Exist
The word centigrade comes from the scale having 100 divisions between water's freezing point and boiling point at standard atmospheric pressure. Over time, Celsius became the preferred scientific name, honoring astronomer Anders Celsius.
Celsius to Centigrade Formula
Centigrade = Celsius
That means there is no multiplication or addition required. The value is an identity conversion.
Quick Reference Values
| Celsius (°C) | Centigrade | Context |
|---|---|---|
| -40 | -40 | Extreme cold |
| 0 | 0 | Water freezes |
| 20 | 20 | Typical room temperature |
| 37 | 37 | Average body temperature |
| 100 | 100 | Water boils |
Related Temperature Conversions
Many users searching for celsius to centigrade also need other conversions. Here are the most common formulas:
- Celsius to Fahrenheit: (°C × 9/5) + 32
- Fahrenheit to Celsius: (°F − 32) × 5/9
- Celsius to Kelvin: °C + 273.15
Frequently Asked Questions
Is centigrade an outdated term?
It is less common in formal scientific writing today, where Celsius is preferred. But many people still use both words interchangeably.
Do I ever need to change the number from celsius to centigrade?
No. The numeric value always stays the same.
Can this calculator handle negative values and decimals?
Yes. Enter values like -12.5 or 36.6 and the calculator will return the same value as centigrade.
Bottom Line
If your goal is converting celsius to centigrade, think of it as renaming the same temperature scale rather than changing units. This tool gives you instant confirmation and helps avoid confusion when reading weather reports, lab notes, or educational materials.