# Replaygain Track Peak in dB

**URL:** https://community.mp3tag.de/t/replaygain-track-peak-in-db/61892
**Category:** Support
**Created:** [August 24, 2023, 9:59am UTC](https://community.mp3tag.de/t/replaygain-track-peak-in-db/61892 "2023-08-24T09:59:42Z")
**Posts on this page:** 1
**Showing post:** 11

<div class="post-metadata">

### Author: ![ryerman](https://community.mp3tag.de/user_avatar/community.mp3tag.de/ryerman/32/5285_2.png) [@ryerman](https://community.mp3tag.de/u/ryerman)
#### Post date: [October 27, 2023, 6:41pm UTC](https://community.mp3tag.de/t/replaygain-track-peak-in-db/61892/11 "2023-10-27T18:41:31Z")

</div>

> [@AnnieBody1](#):
>
> So, as MP3Tag does this calculation for track value automatically how do I go about applying a calculation the track peak value and displaying the result.

Mp3tag does **not** do this calculation for track value automatically.  
Mp3tag may report and display Replay Gain values but it does not analyze audio data to calculate track value or any other value associated with Replay Gain.  
Replay Gain is metadata, and Mp3tag can edit it, but that is done by user input and not by analyzing the audio payload.  
Even if you knew a formula to make the calculations, it would normally require knowledge of the audio waveform and that is not available via Mp3tag.

---

_[View the full topic](https://community.mp3tag.de/t/replaygain-track-peak-in-db/61892)._