Thermal Expansion / °C⁻¹ → °F⁻¹
Convert Per Celsius degree to Per Fahrenheit degree
Convert coefficients expressed per temperature interval. Convert Per Celsius degree (°C⁻¹) to Per Fahrenheit degree (°F⁻¹). Find the formula, worked examples, unit definitions, and practical guidance below.
Reverse: Per Fahrenheit degree to Per Celsius degree →
How to convert Per Celsius degree to Per Fahrenheit degree
Choose a coefficient for the same physical quantity: linear, area, and volumetric expansion coefficients are not interchangeable. Per Fahrenheit degree converts with the reciprocal interval factor.
Use x for the value in °C⁻¹, b for the intermediate value in K⁻¹, and y for the result in °F⁻¹.
°F⁻¹ = °C⁻¹ ÷ 1.8
Worked examples
10 °C⁻¹ ≈ 5.55555555556 °F⁻¹
Step 1: (10 × 1) ≈ 10 K⁻¹.
Step 2: 10 ÷ 1.8 ≈ 5.55555555556 °F⁻¹.20 °C⁻¹ ≈ 11.1111111111 °F⁻¹
Step 1: (20 × 1) ≈ 20 K⁻¹.
Step 2: 20 ÷ 1.8 ≈ 11.1111111111 °F⁻¹.
Results are rounded to 12 significant digits. Converting units does not increase the precision of the original measurement. Very large or small values outside JavaScript’s finite numeric range are rejected.
About Per Celsius degree
Per Celsius degree (°C⁻¹) measures thermal expansion under the conventions above. The base value in K⁻¹ is (x × 1), where x is the numerical value in °C⁻¹. Factors shown here are rounded for display; calculations use the stored factor.
About Per Fahrenheit degree
Per Fahrenheit degree (°F⁻¹) measures thermal expansion under the conventions above. The base value in K⁻¹ is (x × 1.8), where x is the numerical value in °F⁻¹. Factors shown here are rounded for display; calculations use the stored factor.
Definitions and sources
Carry the same physical assumptions into subsequent physics calculations.
Per Celsius degree to Per Fahrenheit degree reference table
| Per Celsius degree (°C⁻¹) | Per Fahrenheit degree (°F⁻¹) |
|---|---|
| 1 | 0.555555555556 |
| 5 | 2.77777777778 |
| 10 | 5.55555555556 |
| 25 | 13.8888888889 |
| 50 | 27.7777777778 |
| 100 | 55.5555555556 |
| 1000 | 555.555555556 |
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