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How long does it take to download A Time Machine Backup?
200 GB
about 4h 26m on 100 Mbps
A Time Machine Backup is typically about 200 GB. About the size of two large AAA games.
Download time by connection speed
| Connection speed | Download time |
|---|---|
| 1 Mbps | 18d 12h |
| 5 Mbps | 3d 16h |
| 10 Mbps | 1d 20h |
| 25 Mbps | 17h 46m |
| 50 Mbps | 8h 53m |
| 100 Mbps | 4h 26m |
| 250 Mbps | 1h 46m |
| 500 Mbps | 53m 20s |
| 1000 Mbps | 26m 40s |
⏱️ Download time calculator
About downloading a time machine backup
A Mac Time Machine backup mirrors your drive — often 200 GB or more.
Time Machine keeps incremental snapshots, so only the first backup is huge.
Frequently asked questions
- How long does it take to download a time machine backup on 100 Mbps?
- At 100 Mbps, A Time Machine Backup (about 200 GB) downloads in roughly 4h 26m.
- How long on a slow 10 Mbps connection?
- On a 10 Mbps connection it takes about 1d 20h.
- How big is a time machine backup?
- A Time Machine Backup is typically about 200 GB. A Mac Time Machine backup mirrors your drive — often 200 GB or more.