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What is 21 Joules in British Thermal Units?
Home
Joules (J) Conversions
Joules to British Thermal Units Converter
21 J to BTU
21 J
=
0.0199042 BTU
21 Joules is equal to 0.0199042 British Thermal Units.
21 J × 0.000947817 = 0.0199042 BTU
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