Electrical horsepower to Kilocalorie per hour Converter (and vice versa)

Created by: tinycalcs.com/en
Number of supported units: 2
Last update: 2026

This converter allows you to convert electrical horsepower [hp(E)] to kilocalories per hour [kcal/h] or kilocalories per hour [kcal/h] to electrical horsepower [hp(E)]. Calculations are performed in both directions. The calculation result and the entered value are displayed with up to 20 decimal places for maximum accuracy.

1 electrical horsepower [hp(E)] ≈ 641.4445 kilocalories per hour [kcal/h]1 kilocalorie per hour [kcal/h] ≈ 0.0016 electrical horsepower [hp(E)]

Convert electrical horsepower to kilocalories per hour

There are two simple ways to convert electrical horsepower [hp(E)] to kilocalories per hour [kcal/h]. In the first calculation method, the value in electrical horsepower [hp(E)] is divided by the rounded conversion factor of 0.0016. The second method multiplies the value in electrical horsepower [hp(E)] by the rounded conversion factor of 641.4445.

  • Kilocalories per hour [kcal/h] ≈ electrical horsepower [hp(E)] ÷ 0.0016
  • Kilocalories per hour [kcal/h] ≈ electrical horsepower [hp(E)] * 641.4445

However, rounded conversion values are only suitable for rough conversions, as rounding errors can occur in the calculation result. The most accurate conversion of electrical horsepower [hp(E)] to kilocalories per hour [kcal/h] can be achieved using the following calculation method.

  • Kilocalories per hour [kcal/h] = electrical horsepower [hp(E)] * 2,685.6 ÷ 4.1868

Convert kilocalories per hour to electrical horsepower

Converting kilocalories per hour [kcal/h] to electrical horsepower [hp(E)] is easy and can be done in two ways. The first method involves multiplication, in which the value in kilocalories per hour [kcal/h] is multiplied by the rounded conversion factor of 0.0016. The second variant is a division. Here, the value in kilocalories per hour [kcal/h] is divided by the rounded conversion factor of 641.4445.

  • Electrical horsepower [hp(E)] ≈ kilocalories per hour [kcal/h] * 0.0016
  • Electrical horsepower [hp(E)] ≈ kilocalories per hour [kcal/h] ÷ 641.4445

However, rounded conversion values do not allow for exact calculations because rounding errors can occur in the calculation result. The most accurate conversion of kilocalories per hour [kcal/h] to electrical horsepower [hp(E)] can be achieved using the following calculation method.

  • Electrical horsepower [hp(E)] = kilocalories per hour [kcal/h] ÷ 2,685.6 * 4.1868

Converter

Decimal places

How it's calculated

Factor: 
≈ 641.445
Kilocalories per hour = Electrical horsepower * 2,685.6 ÷ 4.1868
Electrical horsepower = Kilocalories per hour ÷ 2,685.6 * 4.1868

To all available units

Electrical horsepower

Kilocalories per minute

Electrical horsepower

Kilocalories per second

Electrical horsepower

Kilojoules per hour

Electrical horsepower

Kilojoules per minute

Electrical horsepower

Kilojoules per second

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