How much power does 1 KVA equal in KW and HP?

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Ngày cập nhật gần nhất: 15/11/2025

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Guide to converting 1 KVA to KW, HP

How to convert 1 KVA to KW, HP: a practical guide

What is 1 KVA in KW, HP? This question puzzles many readers today. Converting 1 KVA to KW, HP is relatively simple, but without understanding the rules, we may sometimes encounter confusion. KVA is an abbreviation of Kilo Volt Ampe, one of the units used to measure the power of machines and also determined for measuring the power transmission of transformers.

Guide to converting 1 KVA to KW, HP

- 1 KVA equals 1.25 KW
- 1 KWA equals 0.932 HP

To convert the values above, readers need to understand the following concepts:

1. What is KVA?

In an alternating current circuit, the apparent power S (total power), read in kilo Volt Ampere, abbreviated as KVA, is the vector sum of the real power P and the reactive power Q. Volt-Ampere. Apparent power S is often used for both current and voltage.

In a direct current (DC) circuit, VA is usually equivalent to Watt. However, for an alternating current (AC) circuit, VA is typically used to calculate apparent power while Watt is used to calculate real power. On the same AC circuit, apparent power is usually greater than real power.

2. Converting between kVA and VA

We have: 1kVA = 1000VA.

Where:

- Real power: P= U.I.Cos Ø (kW)

- Apparent power (total power) is S =U.I (kVA)

So the difference between these two powers is : P = S. Cos Ø equivalent to : kW = kVA .Cos Ø

Where Cos Ø = 0.8. Therefore: 1kW = 1kVA . 0.8 or 1 kVA = 1 kW / 0.8.

It's easy to deduce:

- 1 KW equals 0.8 kVA or 1KVA equals 1.25 KW

- 1 kVA equals 1.0723860589812333 HP.

Formula for calculating generator power

Convert 1w to J/s?

Answer: 1w = 1 J/s

Convert 1 kw to w?

Answer: 1 kw = 1,000 w

- 1 mW (milliwatt) = 0.001 W
- 1 kW (Kilowatt) = 1,000 W
- 1 MW (megawatt) = 1,000,000 W
- 1 GW (gigawatt) = 1,000,000,000 W

Here is Free Download's guide on how to convert 1 KVA to KW, HP, hoping it has helped you understand this necessary content,

1 HP of electricity equals how many kw, w, HP is the topic we shared with you in the previous tutorial, if you don't know what the symbols Kw, w mean, please review the article 1 HP of electricity equals how many kw, w, HP horsepowers.

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