YouTube Loudness Penalty Calculator
See the 'content loudness' figure YouTube will show for your upload and how many dB it gets turned down at −14 LUFS — YouTube never boosts.
Right-click any YouTube video → 'Stats for nerds' → the dB figure after 'content loudness' is exactly what this computes. Positive means turned down by that amount; negative means quieter than reference and left untouched — YouTube applies no positive gain.
Rule / Formula
See the 'content loudness' figure YouTube will show for your upload and how many dB it gets turned down at −14 LUFS — YouTube never boosts.
About YouTube Loudness Penalty Calculator
See the 'content loudness' figure YouTube will show for your upload and how many dB it gets turned down at −14 LUFS — YouTube never boosts. Right-click any YouTube video → 'Stats for nerds' → the dB figure after 'content loudness' is exactly what this computes. Positive means turned down by that amount; negative means quieter than reference and left untouched — YouTube applies no positive gain.
How to use YouTube Loudness Penalty Calculator
- 1Enter your values into the fields in YouTube Loudness Penalty Calculator.
- 2The result and any pass/fail verdict update instantly as you type — no button to press.
- 3Check the substituted formula and worked example to see exactly how the result was derived.
- 4Copy or note the result for your spec, delivery or planning.
Why use YouTube Loudness Penalty Calculator?
- ✓Runs entirely in your browser with instant, private results — no data leaves your device.
- ✓Built on a published reference: YouTube Help: volume normalization.
- ✓Shows the governing formula and a worked example, so you can trust and check every result.
- ✓100% free with no sign-up, no watermark and no usage limits.
- ✓Works on any device — desktop, tablet or phone — and keeps working offline once loaded.
Frequently asked questions
What does YouTube Loudness Penalty Calculator do?+
See the 'content loudness' figure YouTube will show for your upload and how many dB it gets turned down at −14 LUFS — YouTube never boosts. Right-click any YouTube video → 'Stats for nerds' → the dB figure after 'content loudness' is exactly what this computes.
Is my data private?+
Yes. YouTube Loudness Penalty Calculator runs entirely in your browser — your inputs are never uploaded, stored or logged.
What standard or source is YouTube Loudness Penalty Calculator based on?+
It follows YouTube Help: volume normalization; AES TD1008. Always confirm against the current official document, as specifications and rates can change.
What formula does it use?+
YouTube Loudness Penalty Calculator uses: content loudness = your LUFS − (−14); gain = min(0, −14 − your LUFS). The tool shows this formula with your own numbers substituted so you can verify the result.
Is YouTube Loudness Penalty Calculator free to use?+
Yes — it is completely free with no account, no sign-up and no usage limits. There is no watermark and no paywall.
Embed YouTube Loudness Penalty Calculator on your website
Want YouTube Loudness Penalty Calculatoron your own site? Paste this snippet into any HTML page — it's free, with no API key or sign-up. The tool loads in an iframe and keeps working exactly as it does here.
<iframe src="https://tooljolt.com/tools/youtube-loudness-penalty-calculator" width="100%" height="640" style="border:1px solid #e5e7eb;border-radius:12px;max-width:680px" title="YouTube Loudness Penalty Calculator — ToolJolt" loading="lazy"></iframe>Related Broadcast tools
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