Convert Joule to British thermal unit

    Free online Joule (J) to British thermal unit (BTU) converter. Get instant, accurate results with our conversion tool.

    9.478171e-4

    1 J = 9.478171e-4 BTU

    Quick Reference Table

    Joule (J)British thermal unit (BTU)
    1 J9.4782e-4 BTU
    5 J0.005 BTU
    10 J0.009 BTU
    25 J0.024 BTU
    50 J0.047 BTU
    100 J0.095 BTU
    500 J0.474 BTU
    1,000 J0.948 BTU

    Conversion Formula

    To convert Joule (J) to British thermal unit (BTU), multiply by 9.478171e-4

    British thermal unit (BTU) = Joule (J) × 0.00094781712

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