W to mW converter (W to mW)

How to convert Watts to mW

1 watt (W) is equal to 1000 milliwatts (mW).

P(mW) = P(W) × 1000

Multiply the power in W by 1000:

P(mW) = P(W) × 1000

Convert 5 W to mW:

P(mW) = 5 × 1000 = 5000 mW

W:		W
	⇅ Swap
mW:		mW
Calculation:	W to mW — Step by Step ════════════════════════════════════════════════ Given: 1 W Conversion factor: 1 W = 1000 mW Step 1 — Apply conversion factor: 1 × 1000 = 1000 mW Result: 1 W = 1000 mW ════════════════════════════════════════════════