Table of Contents
Welcome to 81 kW to hp, the conversion of 81 kilowatts to horsepower. Here we show you how to change the power to mechanical hp, metric hp, electric hp and boiler hp. For these units we use the symbols hp(I), hp(M), hp(E), and hp(S), respectively. 81 kW in hp(E) is not exactly the same in the US and Europe. That’s why you can find two conversions to electric hp below. Observe that the result of 81 kW to boiler hp can be expressed as either bhp or hp(S).
Cars in the US have their power described in mechanical hp, aka imperial hp (converter default). In Europe, metric hp are mainly used for the same purpose.
Conversion and Formulas
Here we employ the formulas found in our article kW to hp; the results below are rounded to two decimal places:
- [hp(I)] =  × 1.3410220896 = 108.62 hp
- [hp(M)] =  × 1.3596216173 = 110.13 hp
- [hp(E) US] =  × 1.3404825737 = 108.58 hp
- [hp(E) Europe] =  × 1.3605442177 = 110.2 hp
- [hp(S)] =  × 0.1019299727 = 8.26 hp
Instead of employing a calculator, the use of our power converter above is recommended.
Here you can find everything related to 81 hp to kW. BTW: In the last part of our article you can find a useful approximation.
81 Kilowatts to Horsepower
Taking into account our information above, you know that the conversion of 81 kilowatts to horsepower depends on the type and geo of the legacy unit of measurement for power.
If you are in doubt which unit to choose to change 81 kW into hp for cars, for example, then you may use either, hp(I) or hp(M) as rough calculation, because the difference is ~ 1.5%.
The same applies to 81 kW to electric hp: you may use any of the two, hp(E) US or hp(E) Europe, as a rule of thumb, because the difference in percentage is relatively small.
In the context of this post, many people come here by searching for one of these frequently asked questions:
- How many mechanical hp in eighty-one kW?
- How many imperial horsepower per 81 kW?
- How many horsepower in 81 kilowatts?
With our information, you should be able answer these questions. Yet, if something about the 81 kilowatt conversion needs clarification, then fill in our comment form.
BTW: Similar power conversions on our site, include, for example:
You have reached the concluding section of 81 kW in hp. Right below you can find the wrap-up of our article, followed by the explanation of our search form located in the menu.
81 kW in hp =
- 108.62 kW for mechanical hp
- 110.13 kW for metric hp
- 108.58 kW for electric hp US
- 110.2 kW for electric hp Europe
- 8.26 kW for boiler hp
An easy way to find a power conversion like the one being discussed in this post is entering your query, e.g. eighty-one kW to hp, in the aforementioned search form; the results page contains the relevant posts for your conversion.
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This ends our post about 81 kilowatts to hp. Additional information about the units can be located in the articles in the header.Visitors who had been looking for 81 kW to bhp should also have found their answer here.
Thanks for visiting us. – Article written by Mark