Femtowatts to Tons of refrigeration
Convert Femtowatts to Tons of refrigeration instantly. Free online power unit converter with exact formula, conversion table and FAQ.
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Formula
TR = fW × 2.843451361e-19
fW = TR × 3.516852842e+18
Conversion table
| 1 fW | 2.84345e-19 TR |
| 5 fW | 1.42173e-18 TR |
| 10 fW | 2.84345e-18 TR |
| 20 fW | 5.6869e-18 TR |
| 50 fW | 1.42173e-17 TR |
| 100 fW | 2.84345e-17 TR |
| 500 fW | 1.42173e-16 TR |
| 1000 fW | 2.84345e-16 TR |
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Frequently asked questions
What is the source unit in this conversion?
The source unit is the femtowatt (fW). A femtowatt is 1e-15 watt units.
What is the destination unit in this conversion?
The destination 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.
How do I convert femtowatts to tons of refrigeration?
Multiply the femtowatt value by 2.843451361e-19 to get ton of refrigeration. For example, 1000 fW × 2.843451361e-19 = 2.84345e-16 TR.
Is the femtowatts to tons of refrigeration conversion exact?
Yes. Both units are defined by fixed numeric relationships to the watt, so the conversion factor used here, 2.843451361e-19, is exact.
Where is this conversion commonly used?
It is used when comparing power ratings expressed in femtowatts against equipment, engines, or specifications rated in tons of refrigeration.
Can I convert tons of refrigeration back to femtowatts?
Yes. Multiply the ton of refrigeration value by 3.516852842e+18 to get femtowatt.
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About this conversion
This page converts femtowatts (fW) into tons of refrigeration (TR), two units used to describe power, the rate at which energy is transferred or work is done.
A femtowatt is 1e-15 watt units.
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.
The formula is TR = fW × 2.843451361e-19, 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.