# Convert calories to Joules

How many joules are in a calorie? Easy cal to J conversion.
1 calorie =
4.184 Joules
(exact result)
A lower-case calorie, or small calorie, is the amount of energy required to heat one gram of water by one degree Celsius. This can vary depending on the temperature of water, but the ISO defines a calorie as 4.184 joules. This unit should not be confused with an upper-case Calorie, or kilocalorie, which is commonly used in food labeling.
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.
calories to Joules Conversion Table
(some results rounded)
cal J
0.001 0.004184
0.002 0.008368
0.003 0.012552
0.004 0.016736
0.005 0.02092
0.006 0.025104
0.007 0.029288
0.008 0.033472
0.009 0.037656
0.01 0.04184
0.02 0.08368
0.03 0.12552
0.04 0.16736
0.05 0.2092
0.06 0.25104
0.07 0.29288
0.08 0.33472
0.09 0.37656
0.1 0.4184
0.2 0.8368
0.3 1.2552
0.4 1.6736
0.5 2.092
0.6 2.5104
0.7 2.9288
0.8 3.3472
0.9 3.7656
1 4.184
2 8.368
3 12.552
4 16.736
5 20.92
6 25.104
7 29.288
8 33.472
9 37.656
10 41.84
11 46.024
12 50.208
13 54.392
14 58.576
15 62.76
16 66.944
17 71.128
18 75.312
19 79.496
20 83.68
21 87.864
22 92.048
23 96.232
24 100.42
25 104.6
26 108.78
27 112.97
28 117.15
29 121.34
30 125.52
31 129.70
32 133.89
33 138.07
34 142.26
35 146.44
36 150.62
37 154.81
38 158.99
39 163.18
40 167.36
41 171.54
42 175.73
43 179.91
44 184.10
45 188.28
46 192.46
47 196.65
48 200.83
49 205.02
50 209.2
51 213.38
52 217.57
53 221.75
54 225.94
55 230.12
56 234.30
57 238.49
58 242.67
59 246.86
60 251.04
61 255.22
62 259.41
63 263.59
64 267.78
65 271.96
66 276.14
67 280.33
68 284.51
69 288.70
70 292.88
71 297.06
72 301.25
73 305.43
74 309.62
75 313.8
76 317.98
77 322.17
78 326.35
79 330.54
80 334.72
81 338.90
82 343.09
83 347.27
84 351.46
85 355.64
86 359.82
87 364.01
88 368.19
89 372.38
90 376.56
91 380.74
92 384.93
93 389.11
94 393.30
95 397.48
96 401.66
97 405.85
98 410.03
99 414.22
100 418.4
101 422.58
102 426.77
103 430.95
104 435.14
105 439.32
106 443.50
107 447.69
108 451.87
109 456.06
110 460.24
111 464.42
112 468.61
113 472.79
cal J
114 476.98
115 481.16
116 485.34
117 489.53
118 493.71
119 497.90
120 502.08
121 506.26
122 510.45
123 514.63
124 518.82
125 523
126 527.18
127 531.37
128 535.55
129 539.74
130 543.92
131 548.10
132 552.29
133 556.47
134 560.66
135 564.84
136 569.02
137 573.21
138 577.39
139 581.58
140 585.76
141 589.94
142 594.13
143 598.31
144 602.50
145 606.68
146 610.86
147 615.05
148 619.23
149 623.42
150 627.6
151 631.78
152 635.97
153 640.15
154 644.34
155 648.52
156 652.70
157 656.89
158 661.07
159 665.26
160 669.44
161 673.62
162 677.81
163 681.99
164 686.18
165 690.36
166 694.54
167 698.73
168 702.91
169 707.10
170 711.28
171 715.46
172 719.65
173 723.83
174 728.02
175 732.2
176 736.38
177 740.57
178 744.75
179 748.94
180 753.12
181 757.30
182 761.49
183 765.67
184 769.86
185 774.04
186 778.22
187 782.41
188 786.59
189 790.78
190 794.96
191 799.14
192 803.33
193 807.51
194 811.70
195 815.88
196 820.06
197 824.25
198 828.43
199 832.62
200 836.8
201 840.98
202 845.17
203 849.35
204 853.54
205 857.72
206 861.90
207 866.09
208 870.27
209 874.46
210 878.64
211 882.82
212 887.01
213 891.19
214 895.38
215 899.56
216 903.74
217 907.93
218 912.11
219 916.30
220 920.48
221 924.66
222 928.85
223 933.03
224 937.22
225 941.4
226 945.58
227 949.77
228 953.95
229 958.14
230 962.32
231 966.50
232 970.69
233 974.87
234 979.06
235 983.24
236 987.42
237 991.61
238 995.79
239 999.98
240 1,004.2
241 1,008.3
242 1,012.5
243 1,016.7
244 1,020.9
245 1,025.1
246 1,029.3
247 1,033.4
248 1,037.6
249 1,041.8
250 1,046
251 1,050.2
252 1,054.4
253 1,058.6
cal J
254 1,062.7
255 1,066.9
256 1,071.1
257 1,075.3
258 1,079.5
259 1,083.7
260 1,087.8
261 1,092.0
262 1,096.2
263 1,100.4
264 1,104.6
265 1,108.8
266 1,112.9
267 1,117.1
268 1,121.3
269 1,125.5
270 1,129.7
271 1,133.9
272 1,138.0
273 1,142.2
274 1,146.4
275 1,150.6
276 1,154.8
277 1,159.0
278 1,163.2
279 1,167.3
280 1,171.5
281 1,175.7
282 1,179.9
283 1,184.1
284 1,188.3
285 1,192.4
286 1,196.6
287 1,200.8
288 1,205.0
289 1,209.2
290 1,213.4
291 1,217.5
292 1,221.7
293 1,225.9
294 1,230.1
295 1,234.3
296 1,238.5
297 1,242.6
298 1,246.8
299 1,251.0
300 1,255.2
305 1,276.1
310 1,297.0
315 1,318.0
320 1,338.9
325 1,359.8
330 1,380.7
335 1,401.6
340 1,422.6
345 1,443.5
350 1,464.4
355 1,485.3
360 1,506.2
365 1,527.2
370 1,548.1
375 1,569
380 1,589.9
385 1,610.8
390 1,631.8
395 1,652.7
400 1,673.6
405 1,694.5
410 1,715.4
415 1,736.4
420 1,757.3
425 1,778.2
430 1,799.1
435 1,820.0
440 1,841.0
445 1,861.9
450 1,882.8
455 1,903.7
460 1,924.6
465 1,945.6
470 1,966.5
475 1,987.4
480 2,008.3
485 2,029.2
490 2,050.2
495 2,071.1
500 2,092
505 2,112.9
510 2,133.8
515 2,154.8
520 2,175.7
525 2,196.6
530 2,217.5
535 2,238.4
540 2,259.4
545 2,280.3
550 2,301.2
555 2,322.1
560 2,343.0
565 2,364.0
570 2,384.9
575 2,405.8
580 2,426.7
585 2,447.6
590 2,468.6
595 2,489.5
600 2,510.4
605 2,531.3
610 2,552.2
615 2,573.2
620 2,594.1
625 2,615
630 2,635.9
635 2,656.8
640 2,677.8
645 2,698.7
650 2,719.6
655 2,740.5
660 2,761.4
665 2,782.4
670 2,803.3
675 2,824.2
680 2,845.1
685 2,866.0
690 2,887.0
695 2,907.9
700 2,928.8
705 2,949.7
710 2,970.6
715 2,991.6
720 3,012.5
725 3,033.4
730 3,054.3
735 3,075.2
740 3,096.2
745 3,117.1
750 3,138
755 3,158.9
760 3,179.8
765 3,200.8
cal J
770 3,221.7
775 3,242.6
780 3,263.5
785 3,284.4
790 3,305.4
795 3,326.3
800 3,347.2
805 3,368.1
810 3,389.0
815 3,410.0
820 3,430.9
825 3,451.8
830 3,472.7
835 3,493.6
840 3,514.6
845 3,535.5
850 3,556.4
855 3,577.3
860 3,598.2
865 3,619.2
870 3,640.1
875 3,661
880 3,681.9
885 3,702.8
890 3,723.8
895 3,744.7
900 3,765.6
905 3,786.5
910 3,807.4
915 3,828.4
920 3,849.3
925 3,870.2
930 3,891.1
935 3,912.0
940 3,933.0
945 3,953.9
950 3,974.8
955 3,995.7
960 4,016.6
965 4,037.6
970 4,058.5
975 4,079.4
980 4,100.3
985 4,121.2
990 4,142.2
995 4,163.1
1,000 4,184
1,100 4,602.4
1,200 5,020.8
1,300 5,439.2
1,400 5,857.6
1,500 6,276
1,600 6,694.4
1,700 7,112.8
1,800 7,531.2
1,900 7,949.6
2,000 8,368
2,100 8,786.4
2,200 9,204.8
2,300 9,623.2
2,400 10,042
2,500 10,460
2,600 10,878
2,700 11,297
2,800 11,715
2,900 12,134
3,000 12,552
3,100 12,970
3,200 13,389
3,300 13,807
3,400 14,226
3,500 14,644
3,600 15,062
3,700 15,481
3,800 15,899
3,900 16,318
4,000 16,736
4,100 17,154
4,200 17,573
4,300 17,991
4,400 18,410
4,500 18,828
4,600 19,246
4,700 19,665
4,800 20,083
4,900 20,502
5,000 20,920
5,100 21,338
5,200 21,757
5,300 22,175
5,400 22,594
5,500 23,012
5,600 23,430
5,700 23,849
5,800 24,267
5,900 24,686
6,000 25,104
6,100 25,522
6,200 25,941
6,300 26,359
6,400 26,778
6,500 27,196
6,600 27,614
6,700 28,033
6,800 28,451
6,900 28,870
7,000 29,288
7,100 29,706
7,200 30,125
7,300 30,543
7,400 30,962
7,500 31,380
7,600 31,798
7,700 32,217
7,800 32,635
7,900 33,054
8,000 33,472
8,100 33,890
8,200 34,309
8,300 34,727
8,400 35,146
8,500 35,564
8,600 35,982
8,700 36,401
8,800 36,819
8,900 37,238
9,000 37,656
9,100 38,074
9,200 38,493
9,300 38,911
9,400 39,330
9,500 39,748
9,600 40,166
9,700 40,585
9,800 41,003
9,900 41,422
10,000 41,840