Convert ppm/°c to ppm/°f
1 ppm per degree celsius equals 0.55555556 ppm per degree fahrenheit. Enter a value below to convert instantly.
Multiply the number of ppm per degree celsius by 0.555555555556 to get ppm per degree fahrenheit. How this is calculated
Need the other direction? Convert ppm per degree fahrenheit to ppm per degree celsius →
Formula
Multiply the number of ppm per degree celsius by 0.555555555556 to get ppm per degree fahrenheit.
Step by step
- Start with 1 ppm/°C.
- Multiply by the conversion factor 0.555555555556.
- 1 × 0.555555555556 = 0.55555556 ppm/°F.
PPM per Degree Celsius to PPM per Degree Fahrenheit conversion table
| PPM per Degree Celsius (ppm/°C) | PPM per Degree Fahrenheit (ppm/°F) |
|---|---|
| 1 | 0.55555556 |
| 5 | 2.7777778 |
| 10 | 5.5555556 |
| 12 | 6.6666667 |
| 17 | 9.4444444 |
| 23 | 12.777778 |
| 50 | 27.777778 |
| 100 | 55.555556 |
Convert PPM per Degree Celsius to other thermal expansion units
1 ppm/°C expressed in every other thermal expansion unit on this site.
- Per Kelvin 1/K 0.000001
- Per Degree Celsius 1/°C 0.000001
- Per Degree Fahrenheit 1/°F 5.5555556e-7
- Per Degree Rankine 1/°R 5.5555556e-7
- Per Degree Réaumur 1/°Ré 0.00000125
- PPM per Degree Celsius ppm/°C 1
- PPM per Kelvin ppm/K 1
- PPM per Degree Fahrenheit ppm/°F 0.55555556
- Micrometer per Meter °C µm/(m·°C) 1
- Microinch per Inch °F µin/(in·°F) 0.55555556
- Millimeter per Meter °C mm/(m·°C) 0.001
About the ppm per degree celsius
The ppm per degree celsius (ppm/°C) is a Metric unit of thermal expansion. The usual data-sheet unit; identical to µm per meter per °C.
About the ppm per degree fahrenheit
The ppm per degree fahrenheit (ppm/°F) is a Imperial unit of thermal expansion.
Where this conversion is used
Converting ppm per degree celsius to ppm per degree fahrenheit comes up when precision machining, bridge and rail design, and optics mounting. Because a Fahrenheit degree is smaller than a Celsius one, a per-°F coefficient is always 1.8 times the per-°C value.
Related conversions
Frequently asked questions
How many ppm per degree fahrenheit are in a ppm per degree celsius?
One ppm per degree celsius equals 0.55555556 ppm per degree fahrenheit.
How do you convert ppm per degree celsius to ppm per degree fahrenheit?
Multiply the number of ppm per degree celsius by 0.555555555556 to get ppm per degree fahrenheit.
What is 1 ppm per degree fahrenheit in ppm per degree celsius?
One ppm per degree fahrenheit equals 1.8 ppm per degree celsius.
When would I convert ppm per degree celsius to ppm per degree fahrenheit?
This conversion is common when precision machining, bridge and rail design, and optics mounting.
Conversion factors are based on internationally agreed unit definitions. See our methodology and sources for details on how these values are verified.