Engineering Guide
KW to HP Converter Guide — Power Units Explained India 2026
⚡ KW ↔ HP + Electrical Calculator
Convert power units, calculate electricity cost, Ohm's law.
Open Calculator →Power Unit Conversions
| From | To kW | To HP |
|---|---|---|
| 1 Kilowatt (kW) | 1 | 1.341 HP |
| 1 Horsepower (HP) | 0.7457 kW | 1 |
| 1 Metric HP (PS) | 0.7355 kW | 0.9863 HP |
| 1000 Watts | 1 kW | 1.341 HP |
Electricity Bill Calculation India
Daily Units = Wattage (W) ÷ 1000 × Hours used
Daily Cost = Daily Units × Rate per unit (Rs./kWh)
Monthly Cost = Daily Cost × 30
Common Appliance Wattage & Monthly Cost (Rs.8/unit)
| Appliance | Wattage | 8hr/day Cost/month |
|---|---|---|
| 1.5 Ton AC (5-star) | 1,200W | Rs.2,304 |
| Ceiling Fan | 75W | Rs.144 |
| LED TV 43" | 80W | Rs.154 |
| Geyser (2000W) | 2,000W | Rs.3,840 (1hr/day) |
| Washing Machine | 500W | Rs.240 (30min/day) |
| LED Bulb (9W) | 9W | Rs.17 |
Ohm's Law Quick Reference
V = I × R (Voltage = Current × Resistance)
P = V × I (Power = Voltage × Current)
P = I² × R (Power = Current² × Resistance)
Where: V=Volts, I=Amps, R=Ohms, P=Watts
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