How to convert BTU per Hour to tons of refrigeration
To convert BTU per Hour to tons of refrigeration, multiply the value by the conversion factor 0.0000833333. To go the other way, multiply by 12,000 (or divide by 0.0000833333).
Worked example: 25 BTU/h to TR
- Write the value: 25 BTU/h
- Multiply by 0.0000833333: 25 × 0.0000833333
- Result: 0.00208333 TR
BTU per Hour to Ton of Refrigeration conversion table
Quick reference values, rounded to 6 significant digits.
| BTU per Hour (BTU/h) | Ton of Refrigeration (TR) |
|---|---|
| 0.1 BTU/h | 0.0000083333 TR |
| 0.25 BTU/h | 0.0000208333 TR |
| 0.5 BTU/h | 0.0000416667 TR |
| 1 BTU/h | 0.0000833333 TR |
| 2 BTU/h | 0.000166667 TR |
| 3 BTU/h | 0.00025 TR |
| 4 BTU/h | 0.000333333 TR |
| 5 BTU/h | 0.000416667 TR |
| 6 BTU/h | 0.0005 TR |
| 7 BTU/h | 0.000583333 TR |
| 8 BTU/h | 0.000666667 TR |
| 9 BTU/h | 0.00075 TR |
| 10 BTU/h | 0.000833333 TR |
| 12 BTU/h | 0.001 TR |
| 15 BTU/h | 0.00125 TR |
| 20 BTU/h | 0.00166667 TR |
| 25 BTU/h | 0.00208333 TR |
| 30 BTU/h | 0.0025 TR |
| 40 BTU/h | 0.00333333 TR |
| 50 BTU/h | 0.00416667 TR |
| 75 BTU/h | 0.00625 TR |
| 100 BTU/h | 0.00833333 TR |
| 250 BTU/h | 0.0208333 TR |
| 500 BTU/h | 0.0416667 TR |
| 1,000 BTU/h | 0.0833333 TR |
Ton of Refrigeration to BTU per Hour
| TR | BTU/h |
|---|---|
| 1 TR | 12,000 BTU/h |
| 5 TR | 60,000 BTU/h |
| 10 TR | 120,000 BTU/h |
| 50 TR | 600,000 BTU/h |
| 100 TR | 1,200,000 BTU/h |
1 BTU per Hour in other power units
About BTU per Hour and Ton of Refrigeration
What is a btu per hour (BTU/h)?
BTU per hour measures heating and cooling capacity of air conditioners.
What is a ton of refrigeration (TR)?
One ton of refrigeration (an "AC ton") equals 12,000 BTU/h, about 3.517 kW of cooling.
Air-conditioner tip: a 1-ton AC provides 12,000 BTU/h of cooling. A rough rule for Bangladesh is 1 ton per 100–120 sq ft of room area, more for top floors and west-facing rooms.
Where btu per hour to ton of refrigeration conversion is used
Power conversions are needed for choosing air conditioners, generators, IPS/UPS, motors and solar panels. Converting between BTU per Hour and tons of refrigeration is especially common when you compare products, read foreign specifications, or fill in forms that expect a specific unit.
Need every unit at once? Use the full Power Converter.
Frequently asked questions
How many tons of refrigeration are in 1 btu per hour?
1 BTU per Hour equals 0.0000833333 TR.
How do I convert BTU per Hour to tons of refrigeration?
Multiply the number of BTU per Hour by 0.0000833333. For example, 25 BTU/h × 0.0000833333 = 0.00208333 TR.
What is 25 BTU/h in TR?
25 BTU/h = 0.00208333 TR.
How many BTU per Hour are in 1 ton of refrigeration?
1 Ton of Refrigeration equals 12,000 BTU/h. Use the Ac Ton to Btu Hr converter for the reverse direction.
Is this BTU per Hour to Ton of Refrigeration converter accurate?
Yes. It uses exact internationally defined conversion factors, calculated with full floating-point precision. Results are displayed rounded for readability.