Convert 1 Watt Per Cubic Metre to Milliwatt Per Cubic Metre

1 W/m³ (Watt Per Cubic Metre) is equal to 1,000 mW/m³ (Milliwatt Per Cubic Metre). To convert from Watt Per Cubic Metre to Milliwatt Per Cubic Metre, multiply by 1,000 or divide by 0.001.

• 1 W/m³ × 1000 = 1000 mW/m³
• 1 W/m³ ÷ 0.001 = 1000 mW/m³