Convert 40 Joules to BTUs

How much energy is 40 joules? How many BTUs are in 40 joules? 40 J to BTU conversion.
Amount
From
To
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40 Joules ≈
0.037912680 BTUs
result rounded
Decimal places
Result in Plain English
40 joules is equal to about 0.0379 BTUs.
To a Percentage
40 joules ≈ 3.79% of a BTU.
In Scientific Notation
40 joules
= 4 x 101 joules
≈ 3.79127 x 10-2 BTUs
Joules
A joule is the standard unit of energy. On the surface of the Earth, it takes about 9.8 joules to lift a 1 kilogram object by 1 meter.
BTUs
A British thermal unit is the amount of energy required to heat a pound of water by 1 degree Fahrenheit. This can vary slightly depending on the temperature of the water, therefore different estimates for the BTU exist. The International Standards Organization defines a BTU as 1055.056 joules.
Joules to BTUs Conversions
results may be rounded
J BTUs
40.00 0.037913
40.01 0.037922
40.02 0.037932
40.03 0.037941
40.04 0.037951
40.05 0.037960
40.06 0.037970
40.07 0.037979
40.08 0.037989
40.09 0.037998
40.10 0.038007
40.11 0.038017
40.12 0.038026
40.13 0.038036
40.14 0.038045
40.15 0.038055
40.16 0.038064
40.17 0.038074
40.18 0.038083
40.19 0.038093
40.20 0.038102
40.21 0.038112
40.22 0.038121
40.23 0.038131
40.24 0.038140
40.25 0.038150
40.26 0.038159
40.27 0.038169
40.28 0.038178
40.29 0.038188
40.30 0.038197
40.31 0.038207
40.32 0.038216
40.33 0.038225
J BTUs
40.34 0.038235
40.35 0.038244
40.36 0.038254
40.37 0.038263
40.38 0.038273
40.39 0.038282
40.40 0.038292
40.41 0.038301
40.42 0.038311
40.43 0.038320
40.44 0.038330
40.45 0.038339
40.46 0.038349
40.47 0.038358
40.48 0.038368
40.49 0.038377
40.50 0.038387
40.51 0.038396
40.52 0.038406
40.53 0.038415
40.54 0.038425
40.55 0.038434
40.56 0.038443
40.57 0.038453
40.58 0.038462
40.59 0.038472
40.60 0.038481
40.61 0.038491
40.62 0.038500
40.63 0.038510
40.64 0.038519
40.65 0.038529
40.66 0.038538
40.67 0.038548
J BTUs
40.68 0.038557
40.69 0.038567
40.70 0.038576
40.71 0.038586
40.72 0.038595
40.73 0.038605
40.74 0.038614
40.75 0.038624
40.76 0.038633
40.77 0.038642
40.78 0.038652
40.79 0.038661
40.80 0.038671
40.81 0.038680
40.82 0.038690
40.83 0.038699
40.84 0.038709
40.85 0.038718
40.86 0.038728
40.87 0.038737
40.88 0.038747
40.89 0.038756
40.90 0.038766
40.91 0.038775
40.92 0.038785
40.93 0.038794
40.94 0.038804
40.95 0.038813
40.96 0.038823
40.97 0.038832
40.98 0.038842
40.99 0.038851
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