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Power and Energy

GWtoBTU/s

Convert gigawatts (GW) to British thermal units per second (BTU/s).

Factor1 GW = 947817.1 BTU/s

Converter

GW

Accepts numbers or expressions, e.g. 150 + 14.7

Result
947817BTU/s

Rendered to 6 significant figures.

Formula

Formula
BTU/s = GW × 947817.1

Multiply any value in gigawatts by 947817.1 to obtain the value in British thermal units per second.

Worked example

Convert 1 GW to BTU/s.

  1. 01Start with 1 GW.
  2. 02Multiply by the conversion factor: 1 × 947817.1 = 947817 BTU/s.
Result1 GW = 947817 BTU/s

Conversion table

GWBTU/s
19.4782e+5
21.8956e+6
54.7391e+6
109.4782e+6
201.8956e+7
504.7391e+7
1009.4782e+7
2001.8956e+8
5004.7391e+8
10009.4782e+8

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from GW to BTU/s?
1 GW equals 947817.1 BTU/s. To convert, multiply the value in gigawatts by 947817.1.
How do I convert 1 GW to BTU/s?
1 GW = 947817 BTU/s. For any value, multiply by 947817.1.
How do I convert BTU/s back to GW?
Divide by the same factor — or equivalently, multiply by 1.055056e-6. So 1 BTU/s = 1.05506e-6 GW.
When would I need to convert gigawatt to British thermal unit per second?
Power conversions are common when comparing motor ratings (often kW or hp), thermal duty (BTU/hr or kW), and utility consumption in mixed-unit projects.
Is the conversion exact?
The factor shown is precise to at least 7 significant figures. For most process-engineering work this is far better than instrument accuracy. For metrology or trade applications, refer to the relevant national standard (NIST, BIPM, ISO 80000).

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