kwからhpへの変換 (kW → hp)

1 kW = 1.341022hp. 測定カテゴリ間をスムーズに切り替え、リアルタイムで全単位マトリックスを計算し、瞬時に結果をコピーできます。

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工率・熱流 Converter

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Step-by-Step Mathematical Derivation

Verified SI Standard

➡️ Convert kw to hp

Value in hp = Value in kW × 1.341022

To convert any quantity from kw to hp, multiply the quantity by the constant conversion factor 1.341022.

⬅️ Convert hp to kw (Inverse)

Value in kW = Value in hp × 0.7456999

To reverse the operation, multiply your hp figure by 0.7456999 (or divide by 1.341022).

🔢 Step-by-Step Calculation Procedure:

Identify the starting value in kw (kW).
Apply the exact linear conversion factor: 1 kW = 1.341022 hp.
Multiply the input value by 1.341022 to obtain the exact measurement in hp (hp).
Verify precision against standard BIPM / NIST SP 811 statutory guidelines.

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All-Units Instant Matrix

Live Computed

w --

kw --

mw --

hp --

btu_h --

BTU/h

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Power Reference Sheet

Standard SI Base Unit: 1 w

aiunitconverters.com

10/14/2026

Unit Name	Symbol	System	Equivalent in w
Watt	W	Standard	1 W = 1 w
Kilowatt	kW	Standard	1 kW = 1000 w
Megawatt	MW	Standard	1 MW = 1.0000e+6 w
Horsepower (Mechanical)	hp	Standard	1 hp = 745.69987158227 w
BTU per hour	BTU/h	Standard	1 BTU/h = 0.29307107 w

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Academic & Research Citation Exporter

Cite this mathematical formula and conversion factor in research papers and wikis

BibTeX / APA / IEEE

@misc{ai_unit_converter_kw_to_hp,
  author       = {AI Unit Converters Standards Board},
  title        = {Exact kw to hp Conversion Factor and Mathematical Derivation},
  year         = {2026},
  howpublished = {\url{https://aiunitconverters.com/ja/power/kw-to-hp}},
  note         = {Derived from NIST Special Publication 811 and BIPM SI Brochure}
}

AI Unit Converters. (2026). kw to hp conversion formula & metric standard. Retrieved from https://aiunitconverters.com/ja/power/kw-to-hp

[1] AI Unit Converters Standards Board, "kw to hp conversion factor," 2026. [Online]. Available: https://aiunitconverters.com/ja/power/kw-to-hp. [Accessed: Oct 14, 2026].

\[ 1\text{ kw} = \text{factor} \times 1\text{ hp} \]

📊基準換算表

kw (kW)hp (hp)

1kW	1.341hp
2kW	2.682hp
5kW	6.7051hp
10kW	13.4102hp
15kW	20.1153hp
20kW	26.8204hp
25kW	33.5256hp
50kW	67.0511hp
75kW	100.5767hp
100kW	134.1022hp
250kW	335.2555hp
500kW	670.511hp
1000kW	1,341.0221hp
5000kW	6,705.1104hp
10000kW	13,410.2209hp

hp (hp)kw (kW)

1hp	0.7457kW
2hp	1.4914kW
5hp	3.7285kW
10hp	7.457kW
15hp	11.1855kW
20hp	14.914kW
25hp	18.6425kW
50hp	37.285kW
75hp	55.9275kW
100hp	74.57kW
250hp	186.425kW
500hp	372.8499kW
1000hp	745.6999kW
5000hp	3,728.4994kW
10000hp	7,456.9987kW