How many kW is 2873 HP?

2873 mechanical horsepower = 2,142.4 kW. The exact factor is 1 HP = 0.7457 kW.

What is 2873 HP in PS (metric horsepower)?

2873 HP = 2,912.84 PS. Metric HP (PS/CV) is slightly smaller than mechanical HP: 1 PS = 0.9863 HP.

Multiply HP by 0.746 for a close approximation: 2873 × 0.746 = 2,143.26 kW. The exact answer is 2,142.4 kW.

2873 HP is industrial, marine, or power-generation scale — cargo ships, locomotives, and utility turbines.

2,873 HP equals 2,142.4 kW.

Formula: HP × 0.7457 = kW

2,873 HP =

2,142.4kW

Metric HP (PS)

2,912.84 PS

Watts

2,142,396.1 W

2873 HP is industrial, marine, or heavy-machinery scale — ship engines, generators, and power plant turbines operate in this range.

Computed to 3 decimal places using factor 0.7457. For engineering or safety-critical uses verify against a calibrated reference.

Reference table

horsepower (HP)	kilowatts (kW)	Metric HP (PS)	Watts
2,843 HP	2,120.03 kW	2,882.43 PS	2,120,025.1 W
2,848 HP	2,123.75 kW	2,887.5 PS	2,123,753.6 W
2,853 HP	2,127.48 kW	2,892.57 PS	2,127,482.1 W
2,858 HP	2,131.21 kW	2,897.64 PS	2,131,210.6 W
2,863 HP	2,134.94 kW	2,902.7 PS	2,134,939.1 W
2,868 HP	2,138.67 kW	2,907.77 PS	2,138,667.6 W
2,873 HP	2,142.4 kW	2,912.84 PS	2,142,396.1 W
2,878 HP	2,146.12 kW	2,917.91 PS	2,146,124.6 W
2,883 HP	2,149.85 kW	2,922.98 PS	2,149,853.1 W
2,888 HP	2,153.58 kW	2,928.05 PS	2,153,581.6 W
2,893 HP	2,157.31 kW	2,933.12 PS	2,157,310.1 W
2,898 HP	2,161.04 kW	2,938.19 PS	2,161,038.6 W
2,903 HP	2,164.77 kW	2,943.26 PS	2,164,767.1 W

By use case

Economy car

city / commuter

Sport car

hot hatch / sports sedan

Supercar

flagship performance

Hypercar

extreme performance

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FAQ

How many kW is 2873 HP?: 2873 mechanical horsepower = 2,142.4 kW. The exact factor is 1 HP = 0.7457 kW.
What is 2873 HP in PS (metric horsepower)?: 2873 HP = 2,912.84 PS. Metric HP (PS/CV) is slightly smaller than mechanical HP: 1 PS = 0.9863 HP.
How do I convert 2873 HP to kW without a calculator?: Multiply HP by 0.746 for a close approximation: 2873 × 0.746 = 2,143.26 kW. The exact answer is 2,142.4 kW.
What kind of engine has 2873 HP?: 2873 HP is industrial, marine, or power-generation scale — cargo ships, locomotives, and utility turbines.

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