How to Convert EER (BTU/W·h) to COP
To convert EER (BTU/W·h) to COP, multiply the value in EER (BTU/W·h) by 3.412142. One EER (BTU/W·h) equals 3.412142 COP, and one COP equals 0.293071 EER (BTU/W·h).
HVAC efficiency ratings such as COP, EER and SEER describe the heating or cooling output of a system per unit of energy input. Need a different unit? Open the HVAC Efficiency Converter to convert between all 4 HVAC Efficiency units.
EER (BTU/W·h) to COP Formula
EER (BTU/W·h) = COP × 0.293071
Example: 10 EER (BTU/W·h) = 34.1214 COP.
EER (BTU/W·h) ↔ COP Conversion Tables
| EER (BTU/W·h) | COP |
|---|---|
| 1 | 3.41214 |
| 2 | 6.82428 |
| 3 | 10.2364 |
| 5 | 17.0607 |
| 10 | 34.1214 |
| 20 | 68.2428 |
| 50 | 170.607 |
| 100 | 341.214 |
| 500 | 1,706.07 |
| 1,000 | 3,412.14 |
| COP | EER (BTU/W·h) |
|---|---|
| 1 | 0.293071 |
| 2 | 0.586142 |
| 3 | 0.879213 |
| 5 | 1.46536 |
| 10 | 2.93071 |
| 20 | 5.86142 |
| 50 | 14.6536 |
| 100 | 29.3071 |
| 500 | 146.536 |
| 1,000 | 293.071 |
About HVAC Efficiency Units
HVAC efficiency ratings such as COP, EER and SEER describe the heating or cooling output of a system per unit of energy input. This converter supports 4 units: EER (BTU/W·h), COP, kW/ton, SEER.
Frequently Asked Questions
How many COP are in one EER (BTU/W·h)?
One EER (BTU/W·h) equals 3.412142 COP.
How do I convert EER (BTU/W·h) to COP?
To convert EER (BTU/W·h) to COP, multiply the value in EER (BTU/W·h) by 3.412142. For example, 10 EER (BTU/W·h) = 34.1214 COP.
How do I convert COP to EER (BTU/W·h)?
To convert COP to EER (BTU/W·h), multiply the value in COP by 0.293071. For example, 10 COP = 2.93071 EER (BTU/W·h).
Which HVAC Efficiency units can I convert on ToolShed?
The HVAC Efficiency Converter supports 4 units, including EER (BTU/W·h), COP, kW/ton and SEER. Use the From and To menus in the converter above to pick any pair.