| Watt | W | 1 W | Nicht verfügbar |
| Exawatt | EW | 1,0000000000×10¹⁸ W | Exawatt in WattWatt in Exawatt |
| Petawatt | PW | 1,0000000000×10¹⁵ W | Petawatt in WattWatt in Petawatt |
| Terawatt | TW | 1,0000000000×10¹² W | Terawatt in WattWatt in Terawatt |
| Gigawatt | GW | 1.000.000.000 W | Gigawatt in WattWatt in Gigawatt |
| Megawatt | MW | 1.000.000 W | Megawatt in WattWatt in Megawatt |
| Kilowatt | kW | 1.000 W | Kilowatt in WattWatt in Kilowatt |
| Hectowatt | hW | 100 W | Hectowatt in WattWatt in Hectowatt |
| Dekawatt | daW | 10 W | Dekawatt in WattWatt in Dekawatt |
| Deciwatt | dW | 0,1 W | Deciwatt in WattWatt in Deciwatt |
| Centiwatt | cW | 0,01 W | Centiwatt in WattWatt in Centiwatt |
| Milliwatt | mW | 0,001 W | Milliwatt in WattWatt in Milliwatt |
| Mikrowatt | µW | 0,000001 W | Mikrowatt in WattWatt in Mikrowatt |
| Nanowatt | nW | 0,000000001 W | Nanowatt in WattWatt in Nanowatt |
| Picowatt | pW | 1,0000000000×10⁻¹² W | Picowatt in WattWatt in Picowatt |
| Femtowatt | fW | 1,0000000000×10⁻¹⁵ W | Femtowatt in WattWatt in Femtowatt |
| Attowatt | aW | 1,0000000000×10⁻¹⁸ W | Attowatt in WattWatt in Attowatt |
| Pferdestärke (metrisch) | PS | 735,49875 W | Pferdestärke (metrisch) in WattWatt in Pferdestärke (metrisch) |
| Horsepower (mechanisch) | hp | 745,6998715823 W | Horsepower (mechanisch) in WattWatt in Horsepower (mechanisch) |
| Kesselpferdestärke | hp (boiler) | 9.809,5 W | Kesselpferdestärke in WattWatt in Kesselpferdestärke |
| Elektrische Pferdestärke | hp (electric) | 746 W | Elektrische Pferdestärke in WattWatt in Elektrische Pferdestärke |
| Wasserpferdestärke | hp (water) | 746,043 W | Wasserpferdestärke in WattWatt in Wasserpferdestärke |
| Btu pro Stunde (IT) | Btu/h | 0,29307107 W | Btu pro Stunde (IT) in WattWatt in Btu pro Stunde (IT) |
| Btu pro Minute (IT) | Btu/min | 17,584264 W | Btu pro Minute (IT) in WattWatt in Btu pro Minute (IT) |
| Btu pro Sekunde (IT) | Btu/s | 1.055,05585 W | Btu pro Sekunde (IT) in WattWatt in Btu pro Sekunde (IT) |
| Tonnen Kühllast | ton (refrigeration) | 3.516,85284 W | Tonnen Kühllast in WattWatt in Tonnen Kühllast |