CCF to Therms Converter
Use our CCF to therms converter to convert CCF to therms instantly for natural gas usage. Includes the CCF to therms conversion formula, a CCF to therms calculator walkthrough, and answers like how many CCF in a therm.
CCF vs Therms: What’s the Difference?
CCF and therms are both commonly used to measure natural gas usage, but they represent different things.
CCF is a volume measurement: 1 CCF equals 100 cubic feet of gas. A therm is an energy measurement (heat content).
Because the energy content of gas can vary by region and utility (BTU per cubic foot), converting CCF to therms is typically done using a utility-provided conversion factor.
CCF to Therms Conversion Formula
To convert CCF to therms, multiply CCF by your therms-per-CCF factor. Many utilities publish this factor on your bill or website.
The (therms per CCF) factor depends on your gas heat content and utility.
Reverse the conversion using the same factor.
If your utility uses 1.03 therms per CCF, 50 CCF equals 51.5 therms.
Convert therms back to CCF using the same factor.
How to Use the CCF to Therms Calculator
- 1
Enter your gas usage in CCF.
- 2
Enter the therms-per-CCF conversion factor from your utility bill (if available).
- 3
The converter calculates therms = CCF × (therms per CCF).
- 4
Read the result in therms.
Frequently Asked Questions
Use therms = CCF × (therms per CCF). The factor depends on your utility’s heat content conversion.
It depends on the therms-per-CCF factor. If 1 CCF ≈ 1.03 therms, then 1 therm ≈ 0.971 CCF (1 ÷ 1.03).
Because therms measure energy and CCF measures volume, and the energy content per cubic foot can vary by gas composition and region.
Yes. This CCF to therms calculator converts CCF to therms using a configurable conversion factor.
Yes. Use CCF = therms ÷ (therms per CCF).