Audio dB Level Converter
Convert dBFS, dBu, dBV, voltage, and linear amplitude locally
About
A deterministic client-side converter using 20 log10 amplitude, the 0.7746 V dBu reference, and the 1 V dBV reference. Includes professional +4 dBu nominal / +24 dBu full-scale and consumer -10 dBV conventions, custom full-scale voltage, peak/RMS guidance, and reference examples.
About this tool
Convert dBFS, dBu, dBV, volts, and linear amplitude with professional +24 dBu and consumer -10 dBV full-scale references. Audio dBFS, dBu, dBV & Voltage Converter runs in the browser on DevTools. There is no signup, and your input stays on this device unless the tool explicitly performs a live network lookup.
What this tool does not do
- Audio dBFS, dBu, dBV & Voltage Converter is a free in-browser utility, not a hosted API. It does not keep server-side history and is not a substitute for production verification in your own stack.
How do I use this tool?
How do I use Audio dBFS, dBu, dBV & Voltage Converter?
Open Audio dBFS, dBu, dBV & Voltage Converter, enter or paste your input, and copy the result. The page works without an account.
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