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Convert bel to decibel

Convert bel (B) to decibel (dB) instantly. See the formula, a quick table and every other sound level and ratios unit. Free, no ads.

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Bel to decibel

1 B = 10 dB. Multiply by 10. 1 dB = 0.1 B.

bel (B)decibel (dB)
110
220
550
10100
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1001,000
1,00010,000

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