Hp to Kw Converter – Horsepower to kilowatts Calculator

Welcome to our Hp to Kw Converter! If you ever need to convert horsepower to kilowatts quickly and accurately, you’re in the right place. Our user-friendly tool makes the conversion process effortless. Simply enter the horsepower value, and the converter will display the equivalent power in kilowatts instantly. Say goodbye to manual calculations and let our Hp to Kw Converter do the work for you. Try it now and streamline your power conversions with ease!

Horsepower to Kilowatts Converter
Kilowatts: kW

What is a Hp to Kwh Converter?

A “Hp to Kwh Converter” is a tool used to convert units of horsepower (hp) to kilowatt-hours (kWh). It helps you determine the energy consumption or production in kilowatt-hours based on the horsepower rating of a device or system and the time it operates.

Horsepower (hp) is a unit of power, commonly used to measure the power output of engines, motors, and other mechanical devices. Kilowatt-hours (kWh) are units of energy, typically used to measure electricity consumption or production over a period of time.

The conversion from horsepower to kilowatt-hours depends on the operating time. To calculate the kilowatt-hours, you need to multiply the horsepower value by the time in hours and then convert the result to kilowatt-hours using the appropriate conversion factor.

For example: If you have a device rated at 10 horsepower (hp) and it operates for 5 hours, you can calculate the energy consumption in kilowatt-hours as follows:

Energy (kWh) = (10 hp) * (5 hours) * (0.7456998714 kW/hp) = 37.28499357 kWh

In this case, the device consumes approximately 37.28 kilowatt-hours of energy over 5 hours of operation.

A Hp to Kwh Converter simplifies this conversion process by automating the calculation and displaying the result in kilowatt-hours, making it easier for users to understand the energy consumption or production based on the horsepower rating and operating time.

How does this Hp to Kwh Converter work?

The “Horsepower to Kilowatts Converter” is a simple tool that helps you convert a horsepower (hp) value into its equivalent in kilowatts (kW). But what does that actually mean? Let’s break it down in a way that’s easy to understand.

Imagine you have a car or a machine, and you want to know how powerful it is. Horsepower is a unit that measures the power of an engine or motor. It tells you how much work the engine can do in a given amount of time. It’s like knowing how strong your car’s engine is – the higher the horsepower, the more powerful the engine.

Now, kilowatts are another way to measure power, but it’s often used when talking about electricity. Think of it as a unit that tells you how much energy is being used or produced over time. It’s like knowing how much electricity your home consumes – the more kilowatts, the more electricity is being used.

So, the “Horsepower to Kilowatts Converter” takes the horsepower value you enter (for example, the strength of your car’s engine) and converts it into the equivalent kilowatts (which tells you how much electricity it would use or produce over time).

Input and output

When you enter a horsepower value into the converter and click the “Convert” button, it does a quick calculation using a special conversion factor (0.745699872). This factor is like a magical number that helps convert horsepower into kilowatts.

After the calculation, the converter will display the converted value in kilowatts. This means you can now see how much electricity (in kilowatts) your machine or engine would use or produce if it were an electric device.

For example, if you enter 100 horsepower into the converter, it will tell you that it’s equivalent to approximately 74.570 kilowatts. That means a machine with 100 horsepower would use or produce about 74.570 kilowatts of electricity.

So, next time you hear about horsepower and kilowatts, you’ll know that they both measure power but in different ways – horsepower is for engines, and kilowatts are for electricity. And with this handy converter, you can easily switch between the two and understand the power of your machines and devices in a whole new light.

Formulas for horsepower to kilowatts

Here are the formulas for converting horsepower (hp) to kilowatts (kW) based on the different types of horsepower:

  1. For Mechanic or Hydraulic horsepower (hp(I)): P(kW) = 0.745699872 × P(hp(I))
  2. For Electrical horsepower (hp(E)): P(kW) = 0.746 × P(hp(E))
  3. For Metric horsepower (hp(M)): P(kW) = 0.73549875 × P(hp(M))

Where: P(kW) is the power in kilowatts (kW), P(hp) is the power in horsepower (hp), and The conversion factors (0.745699872, 0.746, 0.73549875) are used to convert horsepower to kilowatts based on the type of horsepower being considered.

To use the formulas, simply multiply the horsepower value (P(hp)) by the corresponding conversion factor to get the equivalent power in kilowatts (P(kW)).

HP to KW Conversion

Boiler HP to kW

To convert boiler horsepower to kilowatts, you can use a simple formula:

Power in kilowatts (P(kW)) is equal to the power in boiler horsepower (Php(S)) multiplied by 9.8095.

This formula is derived from the fact that one boiler horsepower is equivalent to 9.8095 kilowatts.

So, to find the power in kilowatts, you need to multiply the boiler horsepower by 9.8095.

For example, if you have a boiler with a power of 10 boiler horsepower, you can calculate its equivalent power in kilowatts as follows:

P(kW) = 10 hp(S) × 9.8095 = 98.095 kW

Therefore, a boiler with 10 boiler horsepower is approximately equal to 98.095 kilowatts.

The table on horsepower to kilowatts

Horsepower (hp)Mechanic or Hydraulic (kW)Electrical (kW)Metric (kW)


What is 1 hp equal to in kW?

1 horsepower (hp) is equal to approximately 0.746 kilowatts (kW).

How to calculate horsepower from engine displacement?

Calculating the horsepower (hp) of an engine from its engine displacement (cc) involves considering several factors, as there is no direct one-to-one conversion. The horsepower of an engine depends on various parameters, including its design, efficiency, compression ratio, fuel system, and other engineering aspects.

To estimate the horsepower of an engine based on its engine displacement, you can use the following general steps:

  1. Gather Information: Start by collecting relevant information about the engine, such as the engine displacement (cc), compression ratio, and efficiency.
  2. Research and Reference: Look up the manufacturer’s specifications, dyno tests, or other reliable sources that provide horsepower ratings for similar engines with similar displacement and specifications. This will give you an idea of the typical horsepower output for engines of that size and configuration.
  3. Use Conversion Factors: While there is no direct conversion formula, you can use general conversion factors as a rough estimate. For internal combustion engines, a common approximation is:Horsepower (hp) = (Engine Displacement (cc) / 15) + 7Note that this is just an estimation and may not be accurate for all engines.
  4. Consider Engine Efficiency: Keep in mind that not all engines are equally efficient. The actual horsepower output may vary based on the engine’s efficiency, fuel type, and other factors.
  5. Consult Experts: For a more accurate estimate, consider consulting experts or engine specialists who can provide insights based on the specific engine design and specifications.

How many watts does 5-ton ac?

The cooling capacity of an air conditioning system is typically measured in British Thermal Units (BTUs) per hour. To convert BTUs per hour to watts, you can use the following conversion factor:

1 ton of cooling capacity = 12,000 BTUs per hour = 3,516.85 watts

Now, to find out how many watts a 5-ton air conditioning (AC) system has, you can perform the calculation:

5 tons * 3,516.85 watts per ton = 17,584.25 watts

So, a 5-ton AC system has approximately 17,584 watts of cooling capacity.

Note: All the content on this page and the Hp to Kw Converter are validated by Kenan BaltaciBethanie Stadler and Lee Roberts.