Convert 18 Kilowatt Hours to BTUs

How much energy is 18 kilowatt hours? What is 18 kilowatt hours in btus? 18 kWh to btus conversion.
18 Kilowatt Hours =
61,418.541 BTUs
(rounded to 8 digits)
A kilowatt hour is a unit of energy commonly used to measure electricity consumption. It is the equivalent of using a kilojoule every second for an hour. Therefore, a kilowatt hour is 3.6 million joules.
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.
Kilowatt Hours to BTUs Conversions
(some results rounded)
kWh btus
18.00 61,419
18.01 61,453
18.02 61,487
18.03 61,521
18.04 61,555
18.05 61,589
18.06 61,623
18.07 61,657
18.08 61,692
18.09 61,726
18.10 61,760
18.11 61,794
18.12 61,828
18.13 61,862
18.14 61,896
18.15 61,930
18.16 61,964
18.17 61,999
18.18 62,033
18.19 62,067
18.20 62,101
18.21 62,135
18.22 62,169
18.23 62,203
18.24 62,237
kWh btus
18.25 62,272
18.26 62,306
18.27 62,340
18.28 62,374
18.29 62,408
18.30 62,442
18.31 62,476
18.32 62,510
18.33 62,545
18.34 62,579
18.35 62,613
18.36 62,647
18.37 62,681
18.38 62,715
18.39 62,749
18.40 62,783
18.41 62,818
18.42 62,852
18.43 62,886
18.44 62,920
18.45 62,954
18.46 62,988
18.47 63,022
18.48 63,056
18.49 63,090
kWh btus
18.50 63,125
18.51 63,159
18.52 63,193
18.53 63,227
18.54 63,261
18.55 63,295
18.56 63,329
18.57 63,363
18.58 63,398
18.59 63,432
18.60 63,466
18.61 63,500
18.62 63,534
18.63 63,568
18.64 63,602
18.65 63,636
18.66 63,671
18.67 63,705
18.68 63,739
18.69 63,773
18.70 63,807
18.71 63,841
18.72 63,875
18.73 63,909
18.74 63,944
kWh btus
18.75 63,978
18.76 64,012
18.77 64,046
18.78 64,080
18.79 64,114
18.80 64,148
18.81 64,182
18.82 64,216
18.83 64,251
18.84 64,285
18.85 64,319
18.86 64,353
18.87 64,387
18.88 64,421
18.89 64,455
18.90 64,489
18.91 64,524
18.92 64,558
18.93 64,592
18.94 64,626
18.95 64,660
18.96 64,694
18.97 64,728
18.98 64,762
18.99 64,797