Temperature
Converting a temperature change, not a reading
Differences carry no offset, because the zero point cancels when you subtract two readings.
The Formula
Delta F = Delta C x 9/5 (no 32 added)
Differences carry no offset, because the zero point cancels when you subtract two readings.
| Symbol | Meaning | Unit | Notes |
|---|---|---|---|
| Delta C | Change in temperature | Celsius degrees | A rise of 1 C is a rise of 1.8 F, regardless of where it started. |
What Each Symbol Means
Delta CCelsius degrees
Change in temperature
A rise of 1 C is a rise of 1.8 F, regardless of where it started.
See It Worked With Real Numbers
A formula on its own does not tell you which number goes where. The how to convert celsius to fahrenheit page applies this equation to a concrete case, shows every intermediate step, and names the mistakes that produce a wrong answer even when the algebra is right.
Where This Formula Appears
This equation is the working core of How To Convert Celsius To Fahrenheit, filed under Unit Conversion. Every number the guide produces comes from substituting into this one line.