BTU to Kilojoules Calculator

Calculate Kilojoules

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Formula

The formula to calculate Kilojoules (kJ) from BTU is:

\[ E (\text{kJ}) = E (\text{BTU}) \times 1.055056 \]

Where:

BTU to Kilojoules Definition

British Thermal Unit (BTU) is a unit of energy, representing the amount of energy needed to raise the temperature of one pound of water by one degree Fahrenheit. Kilojoule (kJ) is a unit of energy, representing 1000 joules. The conversion from BTU to kilojoules is straightforward: multiply the energy in BTU by 1.055056.

Example Calculation

Let's assume the following value:

Using the formula:

\[ E = 5 \times 1.055056 \]

\[ E = 5.27528 \text{ kJ} \]

The Energy (kJ) is 5.27528 kJ.

BTU to Kilojoules Conversion Table

Energy (BTU) Energy (kJ)
1 1.055056
2 2.110112
3 3.165168
4 4.220224
5 5.275280
6 6.330336
7 7.385392
8 8.440448
9 9.495504
10 10.550560
11 11.605616
12 12.660672
13 13.715728
14 14.770784
15 15.825840
16 16.880896
17 17.935952
18 18.991008
19 20.046064
20 21.101120
21 22.156176
22 23.211232
23 24.266288
24 25.321344
25 26.376400
26 27.431456
27 28.486512
28 29.541568
29 30.596624
30 31.651680
31 32.706736
32 33.761792
33 34.816848
34 35.871904
35 36.926960
36 37.982016
37 39.037072
38 40.092128
39 41.147184
40 42.202240
41 43.257296
42 44.312352
43 45.367408
44 46.422464
45 47.477520
46 48.532576
47 49.587632
48 50.642688
49 51.697744
50 52.752800
51 53.807856
52 54.862912
53 55.917968
54 56.973024
55 58.028080
56 59.083136
57 60.138192
58 61.193248
59 62.248304
60 63.303360
61 64.358416
62 65.413472
63 66.468528
64 67.523584
65 68.578640
66 69.633696
67 70.688752
68 71.743808
69 72.798864
70 73.853920
71 74.908976
72 75.964032
73 77.019088
74 78.074144
75 79.129200
76 80.184256
77 81.239312
78 82.294368
79 83.349424
80 84.404480
81 85.459536
82 86.514592
83 87.569648
84 88.624704
85 89.679760
86 90.734816
87 91.789872
88 92.844928
89 93.899984
90 94.955040
91 96.010096
92 97.065152
93 98.120208
94 99.175264
95 100.230320
96 101.285376
97 102.340432
98 103.395488
99 104.450544
100 105.505600