Convert Calories to BTUs

How many BTUs are in a Calorie? Easy kcal to BTU conversion.
Amount
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To
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1 Nutritional Calorie ≈
3.9656663 BTUs
result rounded
Decimal places
Calories
A nutritional Calorie, or kilocalorie, is commonly used in food labeling. It is equal to 4.184 kilojoules. The average American consumes about 2,700 kilocalories per day.
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.
Calories to BTUs Conversion Table
results may be rounded
kcal BTUs
0.001 0.0039657
0.002 0.0079313
0.003 0.011897
0.004 0.015863
0.005 0.019828
0.006 0.023794
0.007 0.027760
0.008 0.031725
0.009 0.035691
0.01 0.039657
0.02 0.079313
0.03 0.11897
0.04 0.15863
0.05 0.19828
0.06 0.23794
0.07 0.27760
0.08 0.31725
0.09 0.35691
0.1 0.39657
0.2 0.79313
0.3 1.1897
0.4 1.5863
0.5 1.9828
0.6 2.3794
0.7 2.7760
0.8 3.1725
0.9 3.5691
1 3.9657
2 7.9313
3 11.897
4 15.863
5 19.828
6 23.794
7 27.760
8 31.725
9 35.691
10 39.657
11 43.622
12 47.588
13 51.554
14 55.519
15 59.485
16 63.451
17 67.416
18 71.382
19 75.348
20 79.313
21 83.279
22 87.245
23 91.210
24 95.176
25 99.142
26 103.11
27 107.07
28 111.04
29 115.00
30 118.97
31 122.94
32 126.90
33 130.87
34 134.83
35 138.80
36 142.76
37 146.73
38 150.70
39 154.66
40 158.63
41 162.59
42 166.56
43 170.52
44 174.49
45 178.45
46 182.42
47 186.39
48 190.35
49 194.32
50 198.28
51 202.25
52 206.21
53 210.18
54 214.15
55 218.11
56 222.08
57 226.04
58 230.01
59 233.97
60 237.94
61 241.91
62 245.87
63 249.84
64 253.80
65 257.77
66 261.73
67 265.70
68 269.67
69 273.63
70 277.60
71 281.56
72 285.53
73 289.49
74 293.46
75 297.42
76 301.39
77 305.36
78 309.32
79 313.29
80 317.25
81 321.22
82 325.18
83 329.15
84 333.12
85 337.08
86 341.05
87 345.01
88 348.98
89 352.94
90 356.91
91 360.88
92 364.84
93 368.81
94 372.77
95 376.74
96 380.70
97 384.67
98 388.64
99 392.60
100 396.57
101 400.53
102 404.50
103 408.46
104 412.43
105 416.39
106 420.36
107 424.33
108 428.29
109 432.26
110 436.22
111 440.19
112 444.15
113 448.12
114 452.09
115 456.05
116 460.02
117 463.98
118 467.95
119 471.91
120 475.88
121 479.85
122 483.81
123 487.78
124 491.74
125 495.71
126 499.67
127 503.64
128 507.61
129 511.57
130 515.54
131 519.50
132 523.47
133 527.43
134 531.40
135 535.36
136 539.33
137 543.30
138 547.26
139 551.23
140 555.19
141 559.16
142 563.12
143 567.09
144 571.06
145 575.02
146 578.99
147 582.95
148 586.92
149 590.88
150 594.85
151 598.82
152 602.78
153 606.75
154 610.71
155 614.68
156 618.64
157 622.61
158 626.58
159 630.54
kcal BTUs
160 634.51
161 638.47
162 642.44
163 646.40
164 650.37
165 654.33
166 658.30
167 662.27
168 666.23
169 670.20
170 674.16
171 678.13
172 682.09
173 686.06
174 690.03
175 693.99
176 697.96
177 701.92
178 705.89
179 709.85
180 713.82
181 717.79
182 721.75
183 725.72
184 729.68
185 733.65
186 737.61
187 741.58
188 745.55
189 749.51
190 753.48
191 757.44
192 761.41
193 765.37
194 769.34
195 773.30
196 777.27
197 781.24
198 785.20
199 789.17
200 793.13
201 797.10
202 801.06
203 805.03
204 809.00
205 812.96
206 816.93
207 820.89
208 824.86
209 828.82
210 832.79
211 836.76
212 840.72
213 844.69
214 848.65
215 852.62
216 856.58
217 860.55
218 864.52
219 868.48
220 872.45
221 876.41
222 880.38
223 884.34
224 888.31
225 892.27
226 896.24
227 900.21
228 904.17
229 908.14
230 912.10
231 916.07
232 920.03
233 924.00
234 927.97
235 931.93
236 935.90
237 939.86
238 943.83
239 947.79
240 951.76
241 955.73
242 959.69
243 963.66
244 967.62
245 971.59
246 975.55
247 979.52
248 983.49
249 987.45
250 991.42
251 995.38
252 999.35
253 1,003.3
254 1,007.3
255 1,011.2
256 1,015.2
257 1,019.2
258 1,023.1
259 1,027.1
260 1,031.1
261 1,035.0
262 1,039.0
263 1,043.0
264 1,046.9
265 1,050.9
266 1,054.9
267 1,058.8
268 1,062.8
269 1,066.8
270 1,070.7
271 1,074.7
272 1,078.7
273 1,082.6
274 1,086.6
275 1,090.6
276 1,094.5
277 1,098.5
278 1,102.5
279 1,106.4
280 1,110.4
281 1,114.4
282 1,118.3
283 1,122.3
284 1,126.2
285 1,130.2
286 1,134.2
287 1,138.1
288 1,142.1
289 1,146.1
290 1,150.0
291 1,154.0
292 1,158.0
293 1,161.9
294 1,165.9
295 1,169.9
296 1,173.8
297 1,177.8
298 1,181.8
299 1,185.7
300 1,189.7
305 1,209.5
310 1,229.4
315 1,249.2
320 1,269.0
325 1,288.8
330 1,308.7
335 1,328.5
340 1,348.3
345 1,368.2
350 1,388.0
355 1,407.8
360 1,427.6
365 1,447.5
370 1,467.3
375 1,487.1
380 1,507.0
385 1,526.8
390 1,546.6
395 1,566.4
400 1,586.3
405 1,606.1
410 1,625.9
415 1,645.8
420 1,665.6
425 1,685.4
430 1,705.2
435 1,725.1
440 1,744.9
445 1,764.7
450 1,784.5
455 1,804.4
460 1,824.2
465 1,844.0
470 1,863.9
475 1,883.7
480 1,903.5
485 1,923.3
490 1,943.2
495 1,963.0
500 1,982.8
505 2,002.7
510 2,022.5
515 2,042.3
520 2,062.1
525 2,082.0
kcal BTUs
530 2,101.8
535 2,121.6
540 2,141.5
545 2,161.3
550 2,181.1
555 2,200.9
560 2,220.8
565 2,240.6
570 2,260.4
575 2,280.3
580 2,300.1
585 2,319.9
590 2,339.7
595 2,359.6
600 2,379.4
605 2,399.2
610 2,419.1
615 2,438.9
620 2,458.7
625 2,478.5
630 2,498.4
635 2,518.2
640 2,538.0
645 2,557.9
650 2,577.7
655 2,597.5
660 2,617.3
665 2,637.2
670 2,657.0
675 2,676.8
680 2,696.7
685 2,716.5
690 2,736.3
695 2,756.1
700 2,776.0
705 2,795.8
710 2,815.6
715 2,835.5
720 2,855.3
725 2,875.1
730 2,894.9
735 2,914.8
740 2,934.6
745 2,954.4
750 2,974.2
755 2,994.1
760 3,013.9
765 3,033.7
770 3,053.6
775 3,073.4
780 3,093.2
785 3,113.0
790 3,132.9
795 3,152.7
800 3,172.5
805 3,192.4
810 3,212.2
815 3,232.0
820 3,251.8
825 3,271.7
830 3,291.5
835 3,311.3
840 3,331.2
845 3,351.0
850 3,370.8
855 3,390.6
860 3,410.5
865 3,430.3
870 3,450.1
875 3,470.0
880 3,489.8
885 3,509.6
890 3,529.4
895 3,549.3
900 3,569.1
905 3,588.9
910 3,608.8
915 3,628.6
920 3,648.4
925 3,668.2
930 3,688.1
935 3,707.9
940 3,727.7
945 3,747.6
950 3,767.4
955 3,787.2
960 3,807.0
965 3,826.9
970 3,846.7
975 3,866.5
980 3,886.4
985 3,906.2
990 3,926.0
995 3,945.8
1,000 3,965.7
1,100 4,362.2
1,200 4,758.8
1,300 5,155.4
1,400 5,551.9
1,500 5,948.5
1,600 6,345.1
1,700 6,741.6
1,800 7,138.2
1,900 7,534.8
2,000 7,931.3
2,100 8,327.9
2,200 8,724.5
2,300 9,121.0
2,400 9,517.6
2,500 9,914.2
2,600 10,311
2,700 10,707
2,800 11,104
2,900 11,500
3,000 11,897
3,100 12,294
3,200 12,690
3,300 13,087
3,400 13,483
3,500 13,880
3,600 14,276
3,700 14,673
3,800 15,070
3,900 15,466
4,000 15,863
4,100 16,259
4,200 16,656
4,300 17,052
4,400 17,449
4,500 17,845
4,600 18,242
4,700 18,639
4,800 19,035
4,900 19,432
5,000 19,828
5,100 20,225
5,200 20,621
5,300 21,018
5,400 21,415
5,500 21,811
5,600 22,208
5,700 22,604
5,800 23,001
5,900 23,397
6,000 23,794
6,100 24,191
6,200 24,587
6,300 24,984
6,400 25,380
6,500 25,777
6,600 26,173
6,700 26,570
6,800 26,967
6,900 27,363
7,000 27,760
7,100 28,156
7,200 28,553
7,300 28,949
7,400 29,346
7,500 29,742
7,600 30,139
7,700 30,536
7,800 30,932
7,900 31,329
8,000 31,725
8,100 32,122
8,200 32,518
8,300 32,915
8,400 33,312
8,500 33,708
8,600 34,105
8,700 34,501
8,800 34,898
8,900 35,294
9,000 35,691
9,100 36,088
9,200 36,484
9,300 36,881
9,400 37,277
9,500 37,674
9,600 38,070
9,700 38,467
9,800 38,864
9,900 39,260
10,000 39,657