1 decibel = 0.1151292546 neper
All conversions
| Unit | Symbol | Value |
|---|
Quick answer
The Sound Level Converter converts between 3 units. For example, 1 decibel = 0.115129 nepers. Pick any two units and the answer appears as you type.
About the Sound Level Converter
Convert logarithmic level units between decibels, bels and nepers. The base unit is the decibel; every one of the 3 units is defined against it, so any pair converts directly in a single step.
Use it as a free online sound level calculator: type a value and the result appears as you type, the formula for the selected units is shown below, and the conversion chart lists the most common values — no app, no sign-up.
How to Convert decibel to neper
To convert decibel to neper, multiply the value in decibel by 0.1151292546.
decibel to neper conversion chart
| decibel | neper |
|---|---|
| 0.1 | 0.01151292546 |
| 1 | 0.1151292546 |
| 2 | 0.2302585093 |
| 5 | 0.5756462732 |
| 10 | 1.151292546 |
| 20 | 2.302585093 |
| 50 | 5.756462732 |
| 100 | 11.51292546 |
| 500 | 57.56462732 |
| 1,000 | 115.1292546 |
Common sound level conversions
- 1 decibel = 0.1151292546 neper
- 1 decibel = 0.1 bel
How to Use the Sound Level Converter
- Type a value in the From box and choose its unit.
- Pick the unit you want in the To list — the result updates as you type.
- Use the swap button to reverse the conversion, or type in the To box to convert backwards.
- Check the All conversions table to see your value in every unit; click a row to make it the target.
Frequently Asked Questions
How do I convert decibel to neper?
To convert decibel to neper, multiply the value in decibel by 0.1151292546. For example, 1 decibel = 0.1151292546 neper. Type any value above and the answer updates as you type.
How many nepers are in a decibel?
There are 0.1151292546 nepers in 1 decibel. To convert decibels to nepers, multiply by 0.1151292546 — for example, 10 decibels = 1.151292546 nepers. To go the other way, divide by 0.1151292546.
How many decibels are in a neper?
There are 8.685889638 decibels in 1 neper. To convert nepers to decibels, multiply by 8.685889638 — for example, 10 nepers = 86.85889638 decibels. To go the other way, divide by 8.685889638.
How many decibels are in a bel?
There are 10 decibels in 1 bel. To convert bels to decibels, multiply by 10 — for example, 10 bels = 100 decibels. To go the other way, divide by 10.
How many bels are in a decibel?
There are 0.1 bels in 1 decibel. To convert decibels to bels, multiply by 0.1 — for example, 10 decibels = 1 bels. To go the other way, divide by 0.1.
How many bels are in a neper?
There are 0.8685889638 bels in 1 neper. To convert nepers to bels, multiply by 0.8685889638 — for example, 10 nepers = 8.685889638 bels. To go the other way, divide by 0.8685889638.
How many nepers are in a bel?
There are 1.151292546 nepers in 1 bel. To convert bels to nepers, multiply by 1.151292546 — for example, 10 bels = 11.51292546 nepers. To go the other way, divide by 1.151292546.
What is the base unit for sound level conversions?
The decibel. Every one of the 3 units in this converter is defined relative to the decibel, so any two units convert directly in one step.
How many units does the Sound Level Converter support?
The Sound Level Converter handles 3 units. You can convert between any two of them, or see your value in every unit at once in the "All conversions" table.
How accurate is this sound level converter?
Conversions use exact definitions wherever one exists (for example the international inch is exactly 2.54 cm and the pound exactly 0.45359237 kg) and calculate in double precision. Choose how many significant digits to show — up to 15.
How do I use the Sound Level Converter?
Type a value in the From box and pick its unit, then pick the unit you want in the To list — the answer updates as you type. Use the swap button to reverse the conversion, or open the "All conversions" table to see the value in every unit.
Is the Sound Level Converter free, and does it work offline?
Yes, it is completely free with no sign-up. Once the page has loaded, every conversion runs in your browser, so nothing is sent to our servers. It's one of 77 unit converters on House of Convert.