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Convert air-conditioner cooling capacity between BTU per hour, refrigeration tons, and watts.
Enter your numbers to see the answer.
AC cooling capacity converter guide
Convert air-conditioner cooling capacity between BTU per hour, refrigeration tons, and watts. This free online calculator is designed for people who need a quick, transparent estimate rather than a black-box answer. Enter capacity, from, to, review the assumptions, and adjust the values to match your project or situation.
1 refrigeration ton = 12,000 BTU/h = 3,516.85 watts.
Worked example: start with capacity = 12000 BTU/h; from = BTU/h; to = tons. Follow the displayed formula from the first input through the final result, then replace one value at a time and compare the new result with the original so you can see how each assumption changes the answer.
The inputs use BTU/h. Keep every dimension or rate in a consistent unit before calculating. If you switch between metric and imperial measurements, convert all related inputs together. Rates such as %, $/kWh, or coverage per unit must match the result’s time or quantity basis.
Common mistakes include reversing capacity and from, rounding too early, and assuming the result answers a different version of the question. Check the labels, units, and formula before relying on the number.
Results are planning estimates. Check the units, product coverage, carrier rules, or local rates before making a purchase or financial decision.
How it works
Convert air-conditioner cooling capacity between BTU per hour, refrigeration tons, and watts. This tool explains the calculation so you can adjust the assumptions to match your situation.
Common questions
Convert air-conditioner cooling capacity between BTU per hour, refrigeration tons, and watts. The page shows the result, a breakdown, and the formula used so you can check the calculation.
You will need capacity, from, to. The labels and units beside each field show what the calculator expects.
Results are planning estimates. Check the units, product coverage, carrier rules, or local rates before making a purchase or financial decision. Accuracy depends on the quality of the inputs and the assumptions used by the underlying formula.