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Power and Energy

MJtotherm

Convert megajoules (MJ) to US therms (therm).

Factor1 MJ = 0.009480434 therm

Converter

MJ

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

Result
9.48043therm

Rendered to 6 significant figures.

Formula

Formula
therm = MJ × 0.009480434

Multiply any value in megajoules by 0.009480434 to obtain the value in US therms.

Worked example

Convert 1000 MJ to therm.

  1. 01Start with 1000 MJ.
  2. 02Multiply by the conversion factor: 1000 × 0.009480434 = 9.48043 therm.
Result1000 MJ = 9.48043 therm

Conversion table

MJtherm
10.0094804
20.018961
50.047402
100.094804
200.18961
500.47402
1000.94804
2001.8961
5004.7402
10009.4804

Reference values rounded to 5 significant figures for display.

FAQ

What is the conversion factor from MJ to therm?
1 MJ equals 0.009480434 therm. To convert, multiply the value in megajoules by 0.009480434.
How do I convert 1 MJ to therm?
1 MJ = 0.00948043 therm. For any value, multiply by 0.009480434.
How do I convert therm back to MJ?
Divide by the same factor — or equivalently, multiply by 105.4804. So 1 therm = 105.48 MJ.
When would I need to convert megajoule to US therm?
Energy conversions are needed when reconciling fuel/electrical billing, calculating thermal duties, and aligning calorimetry or HHV/LHV figures across data sources.
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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