20 Milliwatts to Gigawatts
Convert 20 milliwatts (mW) to gigawatts (GW) with formulas, examples, and conversion tables.
mW
GW
20 mW = 2e-11 GW
Full precision:2e-11 GW
Step-by-Step Solution
To convert 20 milliwatts to gigawatts, we divide by 1e+12 because one gigawatt equals exactly 1e+12 milliwatts.
1 gigawatt = 1e+12 milliwatts
Since there are 1e+12 milliwatts in every gigawatt, we divide our value by this factor:
20 ÷ 1e+12 = 2e-11 gigawatts
So 20 milliwatts = 2e-11 gigawatts.
Quick check: 2e-11 × 1e+12 = 20 milliwatts
Milliwatts to Gigawatts Conversion Table
| Milliwatts | Gigawatts |
|---|---|
| 1 mW | 1e-12 GW |
| 2 mW | 2e-12 GW |
| 3 mW | 3e-12 GW |
| 4 mW | 4e-12 GW |
| 5 mW | 5e-12 GW |
| 10 mW | 1e-11 GW |
| 20 mW | 2e-11 GW |
| 50 mW | 5e-11 GW |
| 100 mW | 1e-10 GW |
20 Milliwatts in Other Units
| Unit | 20 mW = |
|---|---|
| Milliwatts to Watts | 0.02 W |
| Milliwatts to Kilowatts | 0.00002 kW |
| Milliwatts to Megawatts | 2e-8 MW |
| Milliwatts to Gigawatts | 2e-11 GW |
| Milliwatts to Horsepower | 0.00002682 hp |
| Milliwatts to Metric Horsepower | 0.00002719 PS |
| Milliwatts to BTU/hour | 0.068243 BTU/h |
| Milliwatts to Foot-pounds/second | 0.014751 ft·lb/s |
| Milliwatts to Calories/second | 0.0047801 cal/s |