20 Decibels to Bels
Convert 20 decibels (dB) to bels (B) with formulas, examples, and conversion tables.
dB
B
20 dB = 2 B
Full precision:2 B
Step-by-Step Solution
To convert 20 decibels to bels, we divide by 10 because one bel equals exactly 10 decibels.
1 bel = 10 decibels
Since there are 10 decibels in every bel, we divide our value by this factor:
20 ÷ 10 = 2 bels
So 20 decibels = 2 bels.
Quick check: 2 × 10 = 20 decibels
Decibels to Bels Conversion Table
| Decibels | Bels |
|---|---|
| 1 dB | 0.1 B |
| 2 dB | 0.2 B |
| 3 dB | 0.3 B |
| 4 dB | 0.4 B |
| 5 dB | 0.5 B |
| 10 dB | 1 B |
| 20 dB | 2 B |
| 50 dB | 5 B |
| 100 dB | 10 B |
20 Decibels in Other Units
| Unit | 20 dB = |
|---|---|
| Decibels to Bels | 2 B |
| Decibels to Nepers | 2.3026 Np |
| Decibels to Pascals | 1000000 Pa |
| Decibels to Micropascals | 20 μPa |
| Decibels to W/m² | 2e-11 W/m² |