How to Calculate Audio Sample Rate
What is Audio Sample Rate?
The Audio Sample Rate Converter shows Nyquist frequency (half of sample rate) and file size in MB for uncompressed PCM. 44.1 kHz (CD), 48 kHz (video standard), 96/192 kHz (hi-res studio). Higher rates capture more detail but quadruple file size with diminishing returns above 48 kHz for most listening.
Formula
Nyquist = Rate / 2; FileSize = (Rate × BitDepth × Channels / 8) × Seconds
Step-by-Step Guide
- 1Enter required inputs
- 2Calculator outputs key result and related metrics
- 3Review and compare scenarios
Worked Examples
Input
44.1 kHz, 16-bit, stereo, 60 sec
Result
Nyquist 22.05 kHz, 10.1 MB
Common Mistakes to Avoid
- ✕Forgetting to include all relevant inputs
- ✕Using outdated reference values
Ready to calculate? Try the free Audio Sample Rate Calculator
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