SOUND CONVERSION
Decibel to bel
1 decibel = 0.1 bel. Enter your value for an instant conversion.
YOUR RESULT
1 dB=B
FormulaResult = value × 0.1
Rates By Exchange Rate API · BTC reference: Coinbase
Instant calculation
This tool converts level units, not sound pressure to sound intensity. For an amplitude ratio, 1 neper = 20 / ln(10) decibels. A reference level is needed to recover a physical amplitude.
dB to B: the formula
Result = value × 0.1
For example, 10 decibel = 1 bel.
Enter a decimal, a fraction such as 1/2, or scientific notation such as 1e3. Choose how many significant digits to display using the precision control.
Keep the same unit convention throughout your calculation. Regional and historical unit definitions can differ.
dB to B table
| decibel | bel |
|---|---|
| 1 dB | 0.1 B |
| 2 dB | 0.2 B |
| 3 dB | 0.3 B |
| 5 dB | 0.5 B |
| 10 dB | 1 B |
| 20 dB | 2 B |
| 50 dB | 5 B |
| 100 dB | 10 B |
| 500 dB | 50 B |
| 1000 dB | 100 B |