household · free Companion App · local in this browser
Photo Backup Storage Runway
Turn a monthly photo habit and a storage plan into months of runway before the plan is full.
Enter your numbers
Enter only the details needed for this task. Check them against the original source.
Your result
Your result will appear here.
Engine self-test
Running golden cases…
Source notes
- U.S. Cybersecurity and Infrastructure Security Agency — Data Backup Options
Select a backup method that fits the information, recovery need, and storage risk. Keep backups separate from the original data.
Reviewed 2026-10-10. A backup label does not prove that the files can be restored. Test a safe copy and follow the device or service instructions.
What this App does not do
This App divides the numbers you enter. It does not scan your files, run a backup, or confirm that a copy exists.
This free App has no paid features. It does not contact an agency, employer, bank, seller, provider, or other person.