Convert 1 Watt per Square Meter per Kilometer to Watt per Cubic Meter

1 W/m²/km (Watt per Square Meter per Kilometer) is equal to 0.001 W/m³ (Watt per Cubic Meter). To convert from Watt per Square Meter per Kilometer to Watt per Cubic Meter, multiply by 0.001 or divide by 1,000.

• 1 W/m²/km × 0.001 = 0.001 W/m³
• 1 W/m²/km ÷ 1000 = 0.001 W/m³