Tons of refrigeration to Femtowatts
Convert Tons of refrigeration to Femtowatts instantly. Free online power unit converter with exact formula, conversion table and FAQ.
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Formula
fW = TR × 3.516852842e+18
TR = fW × 2.843451361e-19
Conversion table
| 1 TR | 3.51685e+18 fW |
| 5 TR | 1.75843e+19 fW |
| 10 TR | 3.51685e+19 fW |
| 20 TR | 7.03371e+19 fW |
| 50 TR | 1.75843e+20 fW |
| 100 TR | 3.51685e+20 fW |
| 500 TR | 1.75843e+21 fW |
| 1000 TR | 3.51685e+21 fW |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the ton of refrigeration (TR). A ton of refrigeration is the cooling power needed to freeze one short ton of ice in 24 hours, equal to 12,000 BTU per hour.
What is the destination unit in this conversion?
The destination unit is the femtowatt (fW). A femtowatt is 1e-15 watt units.
How do I convert tons of refrigeration to femtowatts?
Multiply the ton of refrigeration value by 3.516852842e+18 to get femtowatt. For example, 1 TR × 3.516852842e+18 = 3.51685e+18 fW.
Is the tons of refrigeration to femtowatts conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 3.516852842e+18, is exact.
Where is this conversion commonly used?
It is used when comparing power ratings expressed in tons of refrigeration against equipment, engines, or specifications rated in femtowatts.
Can I convert femtowatts back to tons of refrigeration?
Yes. Multiply the femtowatt value by 2.843451361e-19 to get ton of refrigeration.
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About this conversion
This page converts tons of refrigeration (TR) into femtowatts (fW), two units used to describe power, the rate at which energy is transferred or work is done.
A ton of refrigeration is the cooling power needed to freeze one short ton of ice in 24 hours, equal to 12,000 BTU per hour.
A femtowatt is 1e-15 watt units.
The formula is fW = TR × 3.516852842e+18, derived from each unit's fixed relationship to the watt, the SI unit of power.
Because both units are defined by exact numeric relationships to the watt, this conversion is exact rather than approximate.