BTUVeelvouden en submultiples BTU | |
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| 1 yoctobtu = 1.0 x 10-24 BTU |
| 1 zeptobtu = 1.0 x 10-21 BTU |
| 1 attobtu = 1.0 x 10-18 BTU |
| 1 femtobtu = 1.0 x 10-15 BTU |
| 1 picobtu = 1.0 x 10-12 BTU |
| 1 nanobtu = 1.0 x 10-9 BTU = 0.000000001 BTU |
| 1 microbtu = 1.0 x 10-6 BTU = 0.000001 BTU |
| 1 millibtu = 1.0 x 10-3 BTU = 0.001 BTU |
| 1 centibtu = 1.0 x 10-2 BTU = 0.01 BTU |
| 1 decibtu = 1.0 x 10-1 BTU = 0.1 BTU |
| btu |
| 1 dekabtu = 1.0 x 101 BTU = 10 BTU |
| 1 hectobtu = 1.0 x 102 BTU = 100 BTU |
| 1 kilobtu = 1.0 x 103 BTU = 1000 BTU |
| 1 megabtu = 1.0 x 106 BTU = 1 000 000 BTU |
| 1 gigabtu = 1.0 x 109 BTU = 1 000 000 000 BTU |
| 1 terabtu = 1.0 x 1012 BTU |
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