kW to HP to Watts Table - Kilowatts, Horsepower & Watts - Exact Formula & Chart

kW to HP to Watts Table - exact formula, chart and live converter. Type once, see every unit. Try our Power Converter free - private, in your browser.

Quick Answer

1 kW = 1.34102 HP = 1000 W.

Formulas: HP = kW×1.34102, W = kW×1000.

• Example: 100 kW = 134.1 HP = 100
• 000 W. Table 10-300 kW below.

Formula & 1-10 Table

• 10 kW = 13.41 HP = 10000 W
• 20 kW = 26.82 HP = 20000 W
• 30 kW = 40.23 HP = 30000 W
• 40 kW = 53.64 HP = 40000 W
• 50 kW = 67.05 HP = 50000 W
• 60 kW = 80.46 HP = 60000 W
• 70 kW = 93.87 HP = 70000 W
• 80 kW = 107.28 HP = 80000 W
• 90 kW = 120.69 HP = 90000 W
• 100 kW = 134.10 HP = 100000 W

Where You'll Use This

• Daily life - shopping, travel, recipes, or work specs need exact conversion.
• Avoid 20 percent errors - check US vs UK and metric vs imperial.
• Try our live converter - type once, see every unit, copy instantly.

How to use the converter in 3 steps

1. Step 1: Select your From and To units (e.g., cm to inches).
2. Step 2: Type the amount - every unit updates as you type.
3. Step 3: Copy with the copy icon.

Common mistakes to avoid

• Mixing US vs UK systems - gallon, pint, and stone differ. Always check source.
• Rounding too early - keep full factor until final display, then round to 2 decimals.
• Using 1000 instead of 1024 for digital storage - RAM uses 1024, drive makers use 1000.

Always double-check your source system and use exact factor from BIPM or NIST.

Internal guides & tools

Explore more: Length Converter, Weight Converter, Volume Converter, Temperature Converter and OmniCalculator

Sources & standards

BIPM - SI Brochure 9th ed. - bipm.org

NIST SP 811 - Guide for SI - nist.gov

FAQ - People also ask

What is the exact formula?

See Quick Answer above - exact factor from BIPM/NIST. Keep full precision until final.

How do I convert without calculator?

Use our free converter - type value, get instant answer. Works offline after load.

Why does this matter?

Wrong conversion = wrong dose, size, or pay. Use exact factors.