820 Calories to BTU (820 cal to BTU)

Convert 820 Calories to BTU (cal to BTU) with our conversion calculator and conversion tables. To convert 820 cal to BTU use direct conversion formula below.
820 cal = 3.239 BTU.
You also can convert 820 Calories to other Energy (popular) units.

820 CALORIES

=

3.239 BTU

Direct conversion formula: 1 Calories * 253.16455696203 = 1 BTU

Opposite conversion: 820 BTU to Calories

Conversion calculator

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Conversion table: Calories to BTU

CALORIES   BTU
1 = 0.00395
2 = 0.0079
3 = 0.01185
4 = 0.0158
5 = 0.01975
7 = 0.02765
8 = 0.0316
9 = 0.03555
10 = 0.0395
BTU   CALORIES
1 = 253.16455696203
2 = 506.32911392405
3 = 759.49367088608
4 = 1012.6582278481
5 = 1265.8227848101
7 = 1772.1518987342
8 = 2025.3164556962
9 = 2278.4810126582
10 = 2531.6455696203

Nearest numbers for 820 Calories

CALORIES   BTU
828 cal = 3.2706 BTU
839 cal = 3.31405 BTU
848 cal = 3.3496 BTU
890 cal = 3.5155 BTU
909 cal = 3.59055 BTU
930 cal = 3.6735 BTU
953 cal = 3.76435 BTU
974 cal = 3.8473 BTU
995 cal = 3.93025 BTU
996 cal = 3.9342 BTU
1000 cal = 3.95 BTU
1024 cal = 4.0448 BTU
1073 cal = 4.23835 BTU
1113 cal = 4.39635 BTU
1137 cal = 4.49115 BTU
1144 cal = 4.5188 BTU
1230 cal = 4.8585 BTU
1348 cal = 5.3246 BTU
1380 cal = 5.451 BTU
1410 cal = 5.5695 BTU