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1 kWH = 3.6 megajoules of energy and 1 BTU = approximately 1055 joules.
1 kWH = 3412.3 BTU
So a million BTUs would be 3.4123 billion BTUs (3.4 x 109 BTU)
However, this is not an exact conversion because kWH is energy exerted over time, while BTU is energy content.
(see the related question)
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∙ 12y ago
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