Instant · Precise · Universal
37 units available
9 categories total
All conversions
Every target unit at a glance
Source
CD (80 min) (CD80)
Tip: Click any answer value to copy it.
36 conversions shown
For example, 1 CD (80 min) (CD80) = 474.7178819 Floppy Disk 3.5" HD (3.5"HD).
| CD (80 min) (CD80) | Floppy Disk 3.5" HD (3.5"HD) |
|---|---|
| 0.001 | 0.4747178819 |
| 0.01 | 4.747178819 |
| 0.1 | 47.47178819 |
| 0.5 | 237.358941 |
| 1 | 474.7178819 |
| 2 | 949.4357639 |
| 5 | 2373.58941 |
| 10 | 4747.178819 |
| 15 | 7120.768229 |
| 25 | 11867.94705 |
| 50 | 23735.8941 |
| 75 | 35603.84115 |
| 100 | 47471.78819 |
| 250 | 118679.4705 |
| 500 | 237358.941 |
| 750 | 356038.4115 |
| 1000 | 474717.8819 |




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Choose the right standard for your needs
KB, MB, GB, TB (1000-based)
Best for: Marketing, storage manufacturers, internet speeds, and general communication
Why? Hard drive manufacturers use this standard (1 TB = 1000 GB). It's what you'll see on product labels and advertisements.
KiB, MiB, GiB, TiB (1024-based)
Best for: Technical work, programming, system administration, and file system reporting
Why? Operating systems use binary calculations (1 GiB = 1024 MiB). This matches how your computer actually measures storage.
Everyday use? Use SI (MB, GB) — it's what most people understand. Technical/programming work? Use IEC (MiB, GiB) for precision. The difference becomes significant with larger files (a 1 TB drive is about 931 GiB).