Convert Petawatt to Terawatt Online

About Petawatt to Terawatt Conversion

This converter converts Petawatt (PW) to Terawatt (TW). One Petawatt (PW) equals 1000 Terawatt (TW).

Formula:

1 Petawatt (PW) = 1000 Terawatt (TW)

Example:

1 PW = 1000 TW
2 PW = 2000 TW

Petawatt (PW) to Terawatt (TW) Conversion

Petawatt to Terawatt conversion explained with exact factors, step-by-step examples, and situations where this conversion is commonly used.

Conversion Formula

Terawatt = Petawatt × 1000

To convert Petawatt (PW) to Terawatt (TW), multiply the value by 1000. This factor is obtained by comparing their exact meter definitions.

Worked Example

Convert 1 PW to TW.

  • Step 1: Write the formula: TW = PW × 1000
  • Step 2: Substitute: 1 × 1000
  • Step 3: Result: 1000 TW
So, 1 PW = 1000 TW.

About the Units

Petawatt (PW)

One Petawatt (PW) equals 1000 Terawatt (TW)

Used for extremely large distances such as astronomical or planetary scales.

Terawatt (TW)

One Terawatt (TW) equals 0.001 Petawatt (PW)

Used for extremely large distances such as astronomical or planetary scales.

Where This Conversion Is Used

  • Converting values from Petawatt to Terawatt for engineering or scientific workflows.
  • Used when normalizing mixed-unit datasets requiring consistent Terawatt representation.
  • Applied when comparing different measurement systems across tools and documents.
  • Essential in astronomy, orbital mechanics, and large-scale simulations.

Frequently Asked Questions

How many Terawatt (TW) are in 1 Petawatt (PW)?

1 PW = 1000 TW.

What is the formula for converting Petawatt (PW) to Terawatt (TW)?

Multiply the PW value by 1000.

Can I reverse the conversion?

Yes. 1 TW = 0.001 PW.

Conclusion

By applying the conversion factor shown above, you can reliably convert Petawatt (PW) to Terawatt (TW) for use in scientific analysis, engineering calculations, academic work, or daily measurements.

Convert Petawatt to Other Units

Petawatt to Watt

1 PW = 1000000000000000 W

1 Petawatt (PW) = 1000000000000000 Watts (W)

1 PW equals 1000000000000000 Ws.

Petawatt to Milliwatt

1 PW = 1000000000000000000 mW

1 Petawatt (PW) = 1000000000000000000 Milliwatts (mW)

1 PW equals 1000000000000000000 mWs.

Petawatt to Kilowatt

1 PW = 1000000000000 kW

1 Petawatt (PW) = 1000000000000 Kilowatts (kW)

1 PW equals 1000000000000 kWs.

Petawatt to Megawatt

1 PW = 1000000000 MW

1 Petawatt (PW) = 1000000000 Megawatts (MW)

1 PW equals 1000000000 MWs.

Petawatt to Gigawatt

1 PW = 1000000 GW

1 Petawatt (PW) = 1000000 Gigawatts (GW)

1 PW equals 1000000 GWs.

Petawatt to Terawatt

1 PW = 1000 TW

1 Petawatt (PW) = 1000 Terawatts (TW)

1 PW equals 1000 TWs.

Petawatt to Mechanical Horsepower

1 PW = 1341021858656.296 hp-mech

1 Petawatt (PW) = 1341021858656.296 Mechanical Horsepowers (hp)

1 PW equals 1341021858656.296 hp-meches.

Petawatt to Metric Horsepower

1 PW = 1359619306594.1536 hp-metric

1 Petawatt (PW) = 1359619306594.1536 Metric Horsepowers (PS/CV)

1 PW equals 1359619306594.1536 hp-metrics.

Petawatt to Electrical Horsepower

1 PW = 1340482573726.5415 hp-electric

1 Petawatt (PW) = 1340482573726.5415 Electrical Horsepowers (hp)

1 PW equals 1340482573726.5415 hp-electrics.

Petawatt to Boiler Horsepower

1 PW = 101947191354.87817 bhp

1 Petawatt (PW) = 101947191354.87817 Boiler Horsepowers (BHP)

1 PW equals 101947191354.87817 bhps.

Convert Terawatt to Other Units

Terawatt to Watt

1 TW = 1000000000000 W

1 Terawatt (TW) = 1000000000000 Watts (W)

1 TW equals 1000000000000 Ws.

Terawatt to Milliwatt

1 TW = 1000000000000000 mW

1 Terawatt (TW) = 1000000000000000 Milliwatts (mW)

1 TW equals 1000000000000000 mWs.

Terawatt to Kilowatt

1 TW = 1000000000 kW

1 Terawatt (TW) = 1000000000 Kilowatts (kW)

1 TW equals 1000000000 kWs.

Terawatt to Megawatt

1 TW = 1000000 MW

1 Terawatt (TW) = 1000000 Megawatts (MW)

1 TW equals 1000000 MWs.

Terawatt to Gigawatt

1 TW = 1000 GW

1 Terawatt (TW) = 1000 Gigawatts (GW)

1 TW equals 1000 GWs.

Terawatt to Petawatt

1 TW = 0.001 PW

1 Terawatt (TW) = 0.001 Petawatt (PW)

1 TW equals 0.001 PW.

Terawatt to Mechanical Horsepower

1 TW = 1341021858.656296 hp-mech

1 Terawatt (TW) = 1341021858.656296 Mechanical Horsepowers (hp)

1 TW equals 1341021858.656296 hp-meches.

Terawatt to Metric Horsepower

1 TW = 1359619306.5941536 hp-metric

1 Terawatt (TW) = 1359619306.5941536 Metric Horsepowers (PS/CV)

1 TW equals 1359619306.5941536 hp-metrics.

Terawatt to Electrical Horsepower

1 TW = 1340482573.7265415 hp-electric

1 Terawatt (TW) = 1340482573.7265415 Electrical Horsepowers (hp)

1 TW equals 1340482573.7265415 hp-electrics.

Terawatt to Boiler Horsepower

1 TW = 101947191.35487817 bhp

1 Terawatt (TW) = 101947191.35487817 Boiler Horsepowers (BHP)

1 TW equals 101947191.35487817 bhps.