Hours to GB for 48kHz / 24-bit stereo PCM Audio
6 hours = about 6.22 GB · fixed PCM recording estimate · 48kHz / 24-bit stereo PCM Audio
Direct Answer
At 48kHz / 24-bit stereo PCM, 6 hours of audio needs about 6.22 GB
This result uses the fixed 48khz / 24-bit stereo pcm audio PCM profile, anchored to 288,000 bytes/s.
For 1 hour, the 48kHz / 24-bit stereo PCM Audio PCM estimate needs about 1.04 GB.
Converter Calculator
6.22 GB
SwitchExplanation
Formula: GB = (hours x 3600 x 0.288) / 1000 (PCM 48kHz / 24-bit stereo). Why: this page fixes the 48khz / 24-bit stereo pcm audio PCM profile so duration-to-size calculations stay tied to one explicit sample-rate, bit-depth, and channel layout.
Duration (hours): elapsed audio time in hours.
File size (GB): decimal gigabytes of storage, where 1 GB = 1,000,000,000 bytes.
This route is useful when estimating how much storage a recording will need under the fixed 48khz / 24-bit stereo pcm audio PCM profile.
This conversion is profile-based rather than universal: uncompressed PCM file size depends on sample rate, bit depth, and channel count, so mirror pages should keep the same recording profile to remain comparable.
Common Conversion Values
| Duration (hours) | File size (GB) |
|---|---|
| 1 | 1.04 |
| 2 | 2.07 |
| 4 | 4.15 |
| 6 | 6.22 |
| 8 | 8.29 |
| 12 | 12.44 |
| 24 | 24.88 |
Frequently Asked Questions
Which PCM settings are fixed for hours to gb?
Hours to GB uses 48000 Hz, 24-bit depth, and 2 channels for this profile.
How is the 17.28 MB per minute factor calculated for 48kHz / 24-bit stereo?
Bytes per second = 48000 × (24 / 8) × 2 = 288000 bytes/s. Using decimal MB (1 MB = 1,000,000 bytes), that is 0.288 MB/s or 17.28 MB/min.
How do I reverse h to GB for 48kHz / 24-bit stereo?
Use the opposite route for 48kHz / 24-bit stereo to convert file size (gb) back to duration (hours) with the same PCM assumptions.
Can hours to gb support storage budgeting?
Yes. Hours to GB is suitable for first-pass recording and archive estimates in PCM workflows.