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Power

Browse Power conversions

1 kilocalorie per hour = 3.9656668314 BTU per hour

Precision
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How This Conversion Works

Kilocalorie per hour and BTU per hour are both used for power conversions. This page converts 1 kilocalorie per hour into 3.9656668314 BTU per hour using the formula shown below.

Use this result for quick checks, comparisons, and everyday reference. For work that depends on exact precision, review the rounding setting and the assumption note before using the number.

The precision controls let you switch between a shorter result, the standard readable result, and scientific notation when the value is very large or very small.

Unit Notes

  • 1 kilocalorie per hour (kcal/h) equals 1.1622222222 watt.
  • 1 BTU per hour (BTU/h) equals 0.2930710702 watt.

Conversion Questions

How do you convert kilocalorie per hour to BTU per hour?

This page converts kilocalorie per hour to BTU per hour using this formula: (1 x 1.162222222222) / 0.293071070172.

What is 1 kilocalorie per hour in BTU per hour?

1 kilocalorie per hour equals 3.9656668314 BTU per hour.

How many decimals does this converter show?

Displayed to 10 decimal places, trimmed for readability. The precision buttons can also show a shorter result or scientific notation.

Equivalent Values

1.1622222222 watt
0.0011622222 kilowatt
0.0000011622 megawatt
0.0015585657 horsepower
0.0015801825 metric horsepower
3.9656668314 BTU per hour
0.2777777778 calorie per second
1 kilocalorie per hour

Nearby Values

0.5 kilocalorie per hour 1.9828334157 BTU per hour
1 kilocalorie per hour 3.9656668314 BTU per hour
2 kilocalorie per hour 7.9313336628 BTU per hour
5 kilocalorie per hour 19.828334157 BTU per hour
10 kilocalorie per hour 39.6566683139 BTU per hour
Formula
(1 x 1.162222222222) / 0.293071070172
Rounding
Displayed to 10 decimal places, trimmed for readability.
Assumption
Power units use SI watt definitions. Horsepower is mechanical horsepower at 745.6998715822702 watts; metric horsepower is 735.49875 watts.

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