Convert Tons of refrigeration to Milliwatts
1 ton of refrigeration is 3,516,852.84 mW. One ton of refrigeration is exactly 3516852.84207 milliwatts.
One ton of refrigeration is 3.5169 × 10^+6 milliwatts. To convert tons of refrigeration to milliwatts, multiply by 3.5169 × 10^+6; to go the other way, divide by 3.5169 × 10^+6 or multiply by 2.8435 × 10^-7. The relation is exact but the figure is not: it is a rounding of a number that does not terminate, and it follows from NIST Special Publication 811.
Factor checked against the defining standard · How we check
- Tons of refrigeration × 3.5169 × 10^+6
1 * 3516852.83,516,852.842 mW
1 ton of refrigeration in every power unit
| Unit | Value | Exact factor |
|---|---|---|
| horsepower | 4.716177347 hp | × 4.71617734707 |
| metric horsepower | 4.781589149 PS | × 4.78158914895 |
| watts | 3,516.852842 W | × 3,516.85284207 |
| kilowatts | 3.516852842 kW | × 3.51685284207 |
| milliwatts | 3,516,852.842 mW | × 3,516,852.84207 |
| megawatts | 0.003516852842 MW | × 0.00351685284207 |
| tons of refrigeration (as entered) | 1 TR | — |
| BTU per hour | 12,000 BTU/h | × 12,000 |
Factors are entered by hand from NIST Special Publication 811 rather than derived from a units library, so the ones that terminate are exact rather than rounded.
How do you convert tons of refrigeration to milliwatts? The converter and the working
- 1.Take the measurement in tons of refrigeration.
- 2.Multiply by 3.5169 × 10^+6 — that is how many milliwatts fit in one ton of refrigeration.
- 3.To go back the other way, divide by 3.5169 × 10^+6, or multiply by 2.8435 × 10^-7.
Worked example: 25 tons of refrigeration to milliwatts
- Formula
- TR × 3.5169 × 10^+6 = mW
- Arithmetic
- 25 × 3.5169 × 10^+6 = 87,921,321.05 mW
- Answer
- 25 TR = 87,921,321.05 mW
The factor is rounded for display; the figure above is computed from the full value.
Tons of refrigeration to milliwatts conversion table
| Tons of refrigeration | Milliwatts |
|---|---|
| 1 TR | 3,516,852.84 mW |
| 2 TR | 7,033,705.68 mW |
| 3 TR | 10,550,558.53 mW |
| 4 TR | 14,067,411.37 mW |
| 5 TR | 17,584,264.21 mW |
| 6 TR | 21,101,117.05 mW |
| 7 TR | 24,617,969.89 mW |
| 8 TR | 28,134,822.74 mW |
| 9 TR | 31,651,675.58 mW |
| 10 TR | 35,168,528.42 mW |
| 12 TR | 42,202,234.1 mW |
| 15 TR | 52,752,792.63 mW |
| 20 TR | 70,337,056.84 mW |
| 25 TR | 87,921,321.05 mW |
| 50 TR | 175,842,642.1 mW |
| 100 TR | 351,685,284.21 mW |
| 200 TR | 703,370,568.41 mW |
| 300 TR | 1,055,055,852.62 mW |
| 500 TR | 1,758,426,421.03 mW |
| 1000 TR | 3,516,852,842.07 mW |
| 2000 TR | 7,033,705,684.14 mW |
| 5000 TR | 17,584,264,210.35 mW |
| 10000 TR | 35,168,528,420.7 mW |
What is a ton of refrigeration?
Exactly 12,000 BTU an hour — the rate at which a short ton of ice melts over a day, which is what air conditioning was measured against before it was made electrically. A three-ton domestic unit is 36,000 BTU/h, or 10.5 kW.
What is a milliwatt?
A thousandth of a watt. Radio transmit power, laser output and audio signal levels are all quoted in it, and dBm is referenced to exactly one.
How many milliwatts are in a ton of refrigeration?
One ton of refrigeration is 3.5169 × 10^+6 milliwatts. Going the other way, one milliwatt is 2.8435 × 10^-7 tons of refrigeration. Both figures come from the same defined relation rather than from a measurement, which is why they are the same today as they were in 1959.
Every power unit here
The whole group — 8 units with their symbols and the size of each one in watts — is on the conversion index, along with every pair it makes. The table above already gives each of them relative to a ton of refrigeration.
Source: NIST Special Publication 811 — mechanical horsepower is 550 ft·lbf/s exactly
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Questions people actually ask
- How many milliwatts are in a ton of refrigeration?
- 3.5169 × 10^+6. A thousandth of a watt. Radio transmit power, laser output and audio signal levels are all quoted in it, and dBm is referenced to exactly one.
- How do I convert milliwatts back to tons of refrigeration?
- Divide by 3.5169 × 10^+6, or multiply by 2.8435 × 10^-7 — they are the same operation.
Other power conversions
Milliwatts to tons of refrigeration — the same conversion the other way.