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Power and Energy

MWtoBTU/hr

Convert megawatts (MW) to British thermal units per hour (BTU/hr).

Factor1 MW = 3412142 BTU/hr

Converter

MW

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

Result
3.41214e+6BTU/hr

Rendered to 6 significant figures.

Formula

Formula
BTU/hr = MW × 3412142

Multiply any value in megawatts by 3412142 to obtain the value in British thermal units per hour.

Worked example

Convert 1 MW to BTU/hr.

  1. 01Start with 1 MW.
  2. 02Multiply by the conversion factor: 1 × 3412142 = 3.41214e+6 BTU/hr.
Result1 MW = 3.41214e+6 BTU/hr

Conversion table

MWBTU/hr
13.4121e+6
26.8243e+6
51.7061e+7
103.4121e+7
206.8243e+7
501.7061e+8
1003.4121e+8
2006.8243e+8
5001.7061e+9
10003.4121e+9

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from MW to BTU/hr?
1 MW equals 3412142 BTU/hr. To convert, multiply the value in megawatts by 3412142.
How do I convert 1 MW to BTU/hr?
1 MW = 3.41214e+6 BTU/hr. For any value, multiply by 3412142.
How do I convert BTU/hr back to MW?
Divide by the same factor — or equivalently, multiply by 2.930711e-7. So 1 BTU/hr = 2.93071e-7 MW.
When would I need to convert megawatt to British thermal unit per hour?
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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