Electrical factor
1.34048
Electrical horsepower factor used on this page.
Focused Tool Page
kw to hp 3 phase calculator
This 3 phase tool assumes you already know the total real power in kilowatts. From there, it converts that kW value into electrical horsepower so you can compare panel schedules, motor loads, and electrical equipment summaries.
3 phase note
kW first
Convert volts, amps, and power factor to kW before using this page.
Quick formula
HP = kW x 1.34048
Focused electrical horsepower output.
3 phase electrical tool
Use this page after you have the three-phase load expressed in kilowatts and want the electrical horsepower equivalent.
Electrical HP
1 kW = 1.34048 HP
Formula
HP = kW x 1.34048
Use case
Three-phase power already known in kW
Precision
Rounded to 3 decimals
How to use the kw to hp 3 phase calculator
The page keeps the same simple flow as the main converter, but the inputs, reference text, and table are tuned to this specific conversion job.
Step 1
Start with total 3 phase kW
If your source is volts and amps, calculate real power in kilowatts first, then use this page for the final unit conversion.
Step 2
Apply the electrical HP factor
This page uses the electrical horsepower factor so the result stays consistent for electrical comparison work.
Step 3
Compare the equipment rating
Use the converted output to compare drives, feeders, motor loads, or electrical schedules that reference horsepower.
Input
Three-phase kW
Process
Multiply by 1.34048
Output
Electrical HP
kw to hp 3 phase reference table
Three-phase kilowatt values compared to electrical horsepower.
| 3 phase power (kW) | Electrical HP |
|---|---|
| 0.75 kW | 1.01 HP |
| 1 kW | 1.34 HP |
| 1.5 kW | 2.01 HP |
| 2.2 kW | 2.95 HP |
| 5 kW | 6.70 HP |
| 7.5 kW | 10.05 HP |
| 15 kW | 20.11 HP |
| 75 kW | 100.54 HP |
FAQ
kw to hp 3 phase calculator FAQ
Does this page calculate volts and amps too? +
No. This tool starts after you already know the three-phase power in kilowatts.
Why does the 3 phase page use electrical horsepower? +
It keeps the page tightly focused on electrical comparison work instead of mixing horsepower standards.
Can I use this for three-phase motors? +
Yes, if the motor or load power has already been expressed in kilowatts and you want the equivalent electrical horsepower.
More tools like kw to hp 3 phase calculator
Browse related calculator pages and conversion tools if you want to compare kw to hp 3 phase calculator with other kW and horsepower workflows.
kWs to Horsepower Formula Calculator
This formula-focused page keeps the same conversion workflow as the home tool but centers the manual equation, the kW to HP multiplier, and the differences between the common horsepower standards.
kWs to Horsepower for Motors
This page is tuned for motor work. It keeps the same fast conversion behavior as the home page, but the copy and reference points are aimed at nameplates, motor schedules, and equipment rating checks.
kw to hp single phase
This single-phase page mirrors the main converter layout but keeps the use case focused. If the single-phase load is already expressed in kilowatts, this tool converts it into electrical horsepower for fast checking.
kWs to Horsepower Conversion Table
This page is built around the chart. It still includes the live converter, but the main goal is to give users a quick kW to HP table they can scan, compare, and reference without leaving the page.
Horsepower to kWs Converter
This reverse converter mirrors the home experience but flips the direction. Enter horsepower, choose the horsepower standard, and the page converts it back into kilowatts for comparison, sizing, and spec checks.
0.75 KWs to horsepower
This page is a focused 0.75 kW to HP tool. It starts at 0.75 kilowatts so you can check the exact horsepower output fast, then adjust the input if you want to compare nearby motor sizes.