Printable chart
Temperature Conversion Chart
Printable temperature conversion chart for Celsius, Fahrenheit, Kelvin and Rankine. Print this table or use the API and calculators for custom decimal precision.
Temperature
Core conversion table
| Input | Equivalent | Unit pair |
|---|---|---|
| -40 Celsius | -40 Fahrenheit | celsius -> fahrenheit |
| 0 Celsius | 32 Fahrenheit | celsius -> fahrenheit |
| 25 Celsius | 298.15 Kelvin | celsius -> kelvin |
| 32 Fahrenheit | 0 Celsius | fahrenheit -> celsius |
| 77 Fahrenheit | 298.15 Kelvin | fahrenheit -> kelvin |
| 300 Kelvin | 540 Rankine | kelvin -> rankine |
| 540 Rankine | 300 Kelvin | rankine -> kelvin |
Guide & details
How to use this chart
Use the table for quick checks, classroom handouts and desk references. For values not shown here, open the converter or call the API with your own value, from unit and to unit.
Best uses for this chart
The Temperature Conversion Chart is built as a quick reference after the table, so the printable conversion values stay first and the explanatory content stays below the core task.
- Weather, cooking, HVAC, lab notes and appliance settings that need a temperature in another scale.
- Converting offset-based units where a simple multiply-only factor would be wrong.
- Keeping the original value visible while you compare the formula and examples below the calculator.
Chart accuracy notes
- Temperature scales use offset formulas, so converting temperature is not the same as multiplying by a fixed factor.
- The calculator keeps full precision internally and only rounds the displayed result.
Common chart mistakes
- Do not use a simple factor for temperature scales. Celsius, Fahrenheit, Kelvin and Rankine include offsets.
- Do not confuse a temperature value with a temperature difference; a 10 °C change is not the same workflow as converting 10 °C as an absolute temperature.
- For scientific work, keep Kelvin values non-negative and preserve meaningful precision.
Next steps from this reference
- Check nearby common temperatures in the example table.
- Use the formula section when you need to show your work.
- Avoid mixing absolute temperature and temperature-difference workflows.