Ton of Refrigeration to Calorie/Hour Converter

Power Converter

22 units available

Decimals:

From

To

3,025,972.809269

1 RT = 3,025,972.809269 cal/h

Formula:

cal/h = RT × 3,025,972.8092688285

With your value: 1 RT = 3,025,972.80926883 cal/h

How big is that?

Everyday references on a logarithmic scale, all expressed in ton of refrigeration so you can sanity-check the result.

LED bulb (1/3.9e+2 your value)0.00256 RT

Laptop (1/54 your value)0.0185 RT

Microwave oven (1/3.5 your value)0.284 RT

Electric kettle (1/1.2 your value)0.853 RT

Your value1.00 RT

Family car engine (26× your value)25.6 RT

Other Ton of Refrigeration to Calorie/Hour conversions

2 RT to cal/h 3 RT to cal/h 4 RT to cal/h 5 RT to cal/h 6 RT to cal/h 7 RT to cal/h 8 RT to cal/h

Ton of Refrigeration to Calorie/Hour Conversion Table

Ton of Refrigeration (RT)	Calorie/Hour (cal/h)
0.5	1,512,986.404634
1	3,025,972.809269
2	6,051,945.618538
5	15,129,864.046344
10	30,259,728.092688
15	45,389,592.139032
20	60,519,456.185377
25	75,649,320.231721
50	151,298,640.463441
100	302,597,280.926883
250	756,493,202.317207
500	1,512,986,404.634414
1000	3,025,972,809.268829

Calorie/Hour to Ton of Refrigeration Conversion Table

Calorie/Hour (cal/h)	Ton of Refrigeration (RT)
0.5	1.652361e-7
1	3.304722e-7
2	6.609445e-7
5	1.652361e-6
10	3.304722e-6
15	4.957084e-6
20	6.609445e-6
25	8.261806e-6
50	1.652361e-5
100	3.304722e-5
250	8.261806e-5
500	0.000165
1000	0.00033

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Ton of Refrigeration (RT)

Power

Exact conversion

Derived from the watt (1 W = 1 J/s).

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Calorie/Hour (cal/h)

Power

Exact conversion

Derived from the watt (1 W = 1 J/s).

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Ton of Refrigeration to Calorie/Hour

To convert from Ton of Refrigeration (RT) to Calorie/Hour (cal/h), multiply the value by 3,025,972.8092688285.

Formula: cal/h = RT × 3,025,972.8092688285

Reverse: RT = cal/h × 3.304722e-7

Step-by-Step Example

Start with your value in Ton of Refrigeration. For example: 5 RT
Multiply by the conversion factor: 5 x 3,025,972.8092688285
The result is: 15,129,864.046344 cal/h

About Ton of Refrigeration

The ton of refrigeration (RT) is a unit of power. One ton of refrigeration equals 3516.852842 watts. UnitConvertLab converts it against every other power unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: power calculations, engineering and science, education.

About Calorie/Hour

The calorie/hour (cal/h) is a unit of power. One calorie/hour equals 0.001162222222 watts. UnitConvertLab converts it against every other power unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: power calculations, engineering and science, education.

Frequently Asked Questions

How many Calorie/Hour are in 1 Ton of Refrigeration?

There are exactly 3,025,972.8092688285 Calorie/Hour in 1 Ton of Refrigeration. This means the conversion factor from Ton of Refrigeration to Calorie/Hour is 3,025,972.8092688285.

What is the formula to convert Ton of Refrigeration to Calorie/Hour?

The formula to convert Ton of Refrigeration to Calorie/Hour is: cal/h = RT × 3,025,972.8092688285. For example, to convert 10 Ton of Refrigeration to Calorie/Hour, you would multiply 10 by 3,025,972.8092688285.

What is a Ton of Refrigeration?