Convert BTUs to Kilojoules

How many kilojoules are in a BTU? Easy BTU to kJ conversion.

Amount

From

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1 BTU =

1.055056 Kilojoules

exact result

Decimal places

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.

Kilojoules

A kilojoule is 1,000 joules. In some countries, food is labeled in kilojoules, much like kilocalories are used in the United States.

BTUs to Kilojoules Conversion Table

results may be rounded

BTUs	kJ
0.001	0.0010551
0.002	0.0021101
0.003	0.0031652
0.004	0.0042202
0.005	0.0052753
0.006	0.0063303
0.007	0.0073854
0.008	0.0084404
0.009	0.0094955
0.01	0.010551
0.02	0.021101
0.03	0.031652
0.04	0.042202
0.05	0.052753
0.06	0.063303
0.07	0.073854
0.08	0.084404
0.09	0.094955
0.1	0.10551
0.2	0.21101
0.3	0.31652
0.4	0.42202
0.5	0.52753
0.6	0.63303
0.7	0.73854
0.8	0.84404
0.9	0.94955
1	1.0551
2	2.1101
3	3.1652
4	4.2202
5	5.2753
6	6.3303
7	7.3854
8	8.4404
9	9.4955
10	10.551
11	11.606
12	12.661
13	13.716
14	14.771
15	15.826
16	16.881
17	17.936
18	18.991
19	20.046
20	21.101
21	22.156
22	23.211
23	24.266
24	25.321
25	26.376
26	27.431
27	28.487
28	29.542
29	30.597
30	31.652
31	32.707
32	33.762
33	34.817
34	35.872
35	36.927
36	37.982
37	39.037
38	40.092
39	41.147
40	42.202
41	43.257
42	44.312
43	45.367
44	46.422
45	47.478
46	48.533
47	49.588
48	50.643
49	51.698
50	52.753
51	53.808
52	54.863
53	55.918
54	56.973
55	58.028
56	59.083
57	60.138
58	61.193
59	62.248
60	63.303
61	64.358
62	65.413
63	66.469
64	67.524
65	68.579
66	69.634
67	70.689
68	71.744
69	72.799
70	73.854
71	74.909
72	75.964
73	77.019
74	78.074
75	79.129
76	80.184
77	81.239
78	82.294
79	83.349
80	84.404
81	85.460
82	86.515
83	87.570
84	88.625
85	89.680
86	90.735
87	91.790
88	92.845
89	93.900
90	94.955
91	96.010
92	97.065
93	98.120
94	99.175
95	100.23
96	101.29
97	102.34
98	103.40
99	104.45
100	105.51
101	106.56
102	107.62
103	108.67
104	109.73
105	110.78
106	111.84
107	112.89
108	113.95
109	115.00
110	116.06
111	117.11
112	118.17
113	119.22
114	120.28
115	121.33
116	122.39
117	123.44
118	124.50
119	125.55
120	126.61
121	127.66
122	128.72
123	129.77
124	130.83
125	131.88
126	132.94
127	133.99
128	135.05
129	136.10
130	137.16
131	138.21
132	139.27
133	140.32
134	141.38
135	142.43
136	143.49
137	144.54
138	145.60
139	146.65
140	147.71
141	148.76
142	149.82
143	150.87
144	151.93
145	152.98
146	154.04
147	155.09
148	156.15
149	157.20
150	158.26
151	159.31
152	160.37
153	161.42
154	162.48
155	163.53
156	164.59
157	165.64
158	166.70
159	167.75

BTUs	kJ
160	168.81
161	169.86
162	170.92
163	171.97
164	173.03
165	174.08
166	175.14
167	176.19
168	177.25
169	178.30
170	179.36
171	180.41
172	181.47
173	182.52
174	183.58
175	184.63
176	185.69
177	186.74
178	187.80
179	188.86
180	189.91
181	190.97
182	192.02
183	193.08
184	194.13
185	195.19
186	196.24
187	197.30
188	198.35
189	199.41
190	200.46
191	201.52
192	202.57
193	203.63
194	204.68
195	205.74
196	206.79
197	207.85
198	208.90
199	209.96
200	211.01
201	212.07
202	213.12
203	214.18
204	215.23
205	216.29
206	217.34
207	218.40
208	219.45
209	220.51
210	221.56
211	222.62
212	223.67
213	224.73
214	225.78
215	226.84
216	227.89
217	228.95
218	230.00
219	231.06
220	232.11
221	233.17
222	234.22
223	235.28
224	236.33
225	237.39
226	238.44
227	239.50
228	240.55
229	241.61
230	242.66
231	243.72
232	244.77
233	245.83
234	246.88
235	247.94
236	248.99
237	250.05
238	251.10
239	252.16
240	253.21
241	254.27
242	255.32
243	256.38
244	257.43
245	258.49
246	259.54
247	260.60
248	261.65
249	262.71
250	263.76
251	264.82
252	265.87
253	266.93
254	267.98
255	269.04
256	270.09
257	271.15
258	272.20
259	273.26
260	274.31
261	275.37
262	276.42
263	277.48
264	278.53
265	279.59
266	280.64
267	281.70
268	282.76
269	283.81
270	284.87
271	285.92
272	286.98
273	288.03
274	289.09
275	290.14
276	291.20
277	292.25
278	293.31
279	294.36
280	295.42
281	296.47
282	297.53
283	298.58
284	299.64
285	300.69
286	301.75
287	302.80
288	303.86
289	304.91
290	305.97
291	307.02
292	308.08
293	309.13
294	310.19
295	311.24
296	312.30
297	313.35
298	314.41
299	315.46
300	316.52
305	321.79
310	327.07
315	332.34
320	337.62
325	342.89
330	348.17
335	353.44
340	358.72
345	363.99
350	369.27
355	374.54
360	379.82
365	385.10
370	390.37
375	395.65
380	400.92
385	406.20
390	411.47
395	416.75
400	422.02
405	427.30
410	432.57
415	437.85
420	443.12
425	448.40
430	453.67
435	458.95
440	464.22
445	469.50
450	474.78
455	480.05
460	485.33
465	490.60
470	495.88
475	501.15
480	506.43
485	511.70
490	516.98
495	522.25
500	527.53
505	532.80
510	538.08
515	543.35
520	548.63
525	553.90

BTUs	kJ
530	559.18
535	564.45
540	569.73
545	575.01
550	580.28
555	585.56
560	590.83
565	596.11
570	601.38
575	606.66
580	611.93
585	617.21
590	622.48
595	627.76
600	633.03
605	638.31
610	643.58
615	648.86
620	654.13
625	659.41
630	664.69
635	669.96
640	675.24
645	680.51
650	685.79
655	691.06
660	696.34
665	701.61
670	706.89
675	712.16
680	717.44
685	722.71
690	727.99
695	733.26
700	738.54
705	743.81
710	749.09
715	754.37
720	759.64
725	764.92
730	770.19
735	775.47
740	780.74
745	786.02
750	791.29
755	796.57
760	801.84
765	807.12
770	812.39
775	817.67
780	822.94
785	828.22
790	833.49
795	838.77
800	844.04
805	849.32
810	854.60
815	859.87
820	865.15
825	870.42
830	875.70
835	880.97
840	886.25
845	891.52
850	896.80
855	902.07
860	907.35
865	912.62
870	917.90
875	923.17
880	928.45
885	933.72
890	939.00
895	944.28
900	949.55
905	954.83
910	960.10
915	965.38
920	970.65
925	975.93
930	981.20
935	986.48
940	991.75
945	997.03
950	1,002.3
955	1,007.6
960	1,012.9
965	1,018.1
970	1,023.4
975	1,028.7
980	1,034.0
985	1,039.2
990	1,044.5
995	1,049.8
1,000	1,055.1
1,100	1,160.6
1,200	1,266.1
1,300	1,371.6
1,400	1,477.1
1,500	1,582.6
1,600	1,688.1
1,700	1,793.6
1,800	1,899.1
1,900	2,004.6
2,000	2,110.1
2,100	2,215.6
2,200	2,321.1
2,300	2,426.6
2,400	2,532.1
2,500	2,637.6
2,600	2,743.1
2,700	2,848.7
2,800	2,954.2
2,900	3,059.7
3,000	3,165.2
3,100	3,270.7
3,200	3,376.2
3,300	3,481.7
3,400	3,587.2
3,500	3,692.7
3,600	3,798.2
3,700	3,903.7
3,800	4,009.2
3,900	4,114.7
4,000	4,220.2
4,100	4,325.7
4,200	4,431.2
4,300	4,536.7
4,400	4,642.2
4,500	4,747.8
4,600	4,853.3
4,700	4,958.8
4,800	5,064.3
4,900	5,169.8
5,000	5,275.3
5,100	5,380.8
5,200	5,486.3
5,300	5,591.8
5,400	5,697.3
5,500	5,802.8
5,600	5,908.3
5,700	6,013.8
5,800	6,119.3
5,900	6,224.8
6,000	6,330.3
6,100	6,435.8
6,200	6,541.3
6,300	6,646.9
6,400	6,752.4
6,500	6,857.9
6,600	6,963.4
6,700	7,068.9
6,800	7,174.4
6,900	7,279.9
7,000	7,385.4
7,100	7,490.9
7,200	7,596.4
7,300	7,701.9
7,400	7,807.4
7,500	7,912.9
7,600	8,018.4
7,700	8,123.9
7,800	8,229.4
7,900	8,334.9
8,000	8,440.4
8,100	8,546.0
8,200	8,651.5
8,300	8,757.0
8,400	8,862.5
8,500	8,968.0
8,600	9,073.5
8,700	9,179.0
8,800	9,284.5
8,900	9,390.0
9,000	9,495.5
9,100	9,601.0
9,200	9,706.5
9,300	9,812.0
9,400	9,917.5
9,500	10,023
9,600	10,129
9,700	10,234
9,800	10,340
9,900	10,445
10,000	10,551

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