Tons of Refrigeration to Calories (TR → cal)
Formula
1 TR = 840.5480401529636 calConversion Table
| TR | cal |
|---|---|
| 0 | 0 |
| 1.0000 | 840.55 |
| 2.0000 | 1,681.1 |
| 3.0000 | 2,521.6 |
| 4.0000 | 3,362.2 |
| 5.0000 | 4,202.7 |
| 6.0000 | 5,043.3 |
| 7.0000 | 5,883.8 |
| 8.0000 | 6,724.4 |
| 9.0000 | 7,564.9 |
| 10.000 | 8,405.5 |
| 11.000 | 9,246.0 |
| 12.000 | 10,087 |
| 13.000 | 10,927 |
| 14.000 | 11,768 |
| 15.000 | 12,608 |
| 16.000 | 13,449 |
| 17.000 | 14,289 |
| 18.000 | 15,130 |
| 19.000 | 15,970 |
| TR | cal |
|---|---|
| 20.000 | 16,811 |
| 21.000 | 17,652 |
| 22.000 | 18,492 |
| 23.000 | 19,333 |
| 24.000 | 20,173 |
| 25.000 | 21,014 |
| 26.000 | 21,854 |
| 27.000 | 22,695 |
| 28.000 | 23,535 |
| 29.000 | 24,376 |
| 30.000 | 25,216 |
| 31.000 | 26,057 |
| 32.000 | 26,898 |
| 33.000 | 27,738 |
| 34.000 | 28,579 |
| 35.000 | 29,419 |
| 36.000 | 30,260 |
| 37.000 | 31,100 |
| 38.000 | 31,941 |
| 39.000 | 32,781 |
| TR | cal |
|---|---|
| 40.000 | 33,622 |
| 41.000 | 34,462 |
| 42.000 | 35,303 |
| 43.000 | 36,144 |
| 44.000 | 36,984 |
| 45.000 | 37,825 |
| 46.000 | 38,665 |
| 47.000 | 39,506 |
| 48.000 | 40,346 |
| 49.000 | 41,187 |
| 50.000 | 42,027 |
| 51.000 | 42,868 |
| 52.000 | 43,708 |
| 53.000 | 44,549 |
| 54.000 | 45,390 |
| 55.000 | 46,230 |
| 56.000 | 47,071 |
| 57.000 | 47,911 |
| 58.000 | 48,752 |
| 59.000 | 49,592 |
| TR | cal |
|---|---|
| 60.000 | 50,433 |
| 61.000 | 51,273 |
| 62.000 | 52,114 |
| 63.000 | 52,955 |
| 64.000 | 53,795 |
| 65.000 | 54,636 |
| 66.000 | 55,476 |
| 67.000 | 56,317 |
| 68.000 | 57,157 |
| 69.000 | 57,998 |
| 70.000 | 58,838 |
| 71.000 | 59,679 |
| 72.000 | 60,519 |
| 73.000 | 61,360 |
| 74.000 | 62,201 |
| 75.000 | 63,041 |
| 76.000 | 63,882 |
| 77.000 | 64,722 |
| 78.000 | 65,563 |
| 79.000 | 66,403 |
Tons of Refrigeration to Calories Conversion
Converting Tons of Refrigeration (TR) to Calories (cal) is a common energy and power conversion. 1 TR equals 840.54804 cal. For example, 100 TR is equal to 84,054.804015 cal.
Quick Mental Math: Tons of Refrigeration to Calories
For energy conversions, identify the unit scale difference in the prefix or definition.
Why is converting Tons of Refrigeration to Calories tricky?
Energy unit conversions involve non-linear factors across different measurement systems.
Quick Reference Values
1 TR = 840.54804 cal. 5 TR = 4,202.740201 cal. 10 TR = 8,405.480402 cal. 25 TR = 21,013.701004 cal. 50 TR = 42,027.402008 cal. 100 TR = 84,054.804015 cal.
What is Tons of Refrigeration?
Tons of Refrigeration (TR) is a unit of energy and power. A ton of refrigeration is a unit of power used to describe the heat-extraction capacity of refrigeration and air conditioning systems. One ton of refrigeration equals 12,000 BTU per hour or approximately 3.517 kilowatts (kW). This unit quantifies the rate at which heat is removed to produce cooling [nist-si-guide]. The ton of refrigeration originated in the early 20th century, based on the cooling effect of melting one ton of ice over 24 hours. It was formalized to standardize refrigeration system capacities during industrial refrigeration advancements [nist-si-guide]. Tons of refrigeration are used globally in HVAC industries, especially in North America and parts of Asia, to rate cooling equipment. International standards bodies recognize it, though SI units like watts are preferred in scientific contexts [nist-si-guide].
What is Calories?
Calories (cal) is a unit of energy and power. The calorie (cal) is defined as exactly 4.184 joules. It quantifies the energy needed to raise the temperature of one gram of water by 1°C under standard conditions. The calorie is widely used in chemistry and nutrition to express energy content [bipm-si-brochure]. The calorie was introduced in the early 19th century by Nicolas Clément and standardized internationally in the 20th century. It was adopted for practical energy measurement in chemistry and food science before the joule became the SI unit [bipm-si-brochure]. Calories remain common in food labeling, nutrition, and chemistry worldwide. The dietary Calorie (kcal) is prevalent in the US, Europe, and many countries while scientific contexts prefer the joule [bipm-si-brochure].
Common Misspellings
People often search for this conversion using these alternate spellings: ton of refrigeration, tons refrigeration, ton refrigeration, calorie, cal, calory, calo. All of these refer to the Tons of Refrigeration to Calories conversion.