Megawatt ↔ Watt Converter (MW ↔ W)

1 Megawatt (MW) = 1,000,000 Watt (W) = 10⁶ W | 1 W = 0.000001 MW = 10⁻⁶ MW | Power units for energy/power engineering

1 MW = 1,000,000 W (Megawatt to Watt) 1 W = 0.000001 MW = 10⁻⁶ MW (Watt to Megawatt) 1 GW = 1000 MW = 10⁹ W | 1 kW = 1000 W = 0.001 MW

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MW

1 MW = 10⁶ W = 1000 kW | Used for power plant/grid energy measurement

W

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About Megawatt to Watt Conversion

Conversion Formula

✅ Megawatt to Watt:

W = MW × 1,000,000 = MW × 10⁶

✅ Watt to Megawatt:

MW = W × 0.000001 = W ÷ 1,000,000 = W × 10⁻⁶

Power Unit Hierarchy (SI):

1 TW = 1000 GW = 10⁶ MW = 10⁹ kW = 10¹² W

1 GW = 1000 MW = 10⁶ kW = 10⁹ W

1 MW = 1000 kW = 10⁶ W = 10⁹ mW

1 W = 1 J/s (SI base unit for power)

Practical Usage Tips

  • 1 MW = 1,000,000 W — Basic SI power conversion (exact)
  • 0.001 MW = 1000 W = 1 kW — Typical household power consumption
  • 10 MW = 10,000,000 W — Small power plant output
  • 500 MW = 500,000,000 W — Large coal/gas power plant capacity
  • 1 GW = 1000 MW = 10⁹ W — Gigawatt-scale renewable energy farm

Frequently Asked Questions

What is the difference between Megawatt (MW) and Watt (W)?
When to use Megawatt vs Watt in power engineering?
Common power conversion scenarios
What is the relationship between Megawatt and other power units?

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