Microsoft 365 planning tool
File Cleanup Project Hours Estimator
Estimate review effort from file count, automation coverage and manual review speed.
Estimated manual review effort
3.5 days
- Manual-review candidates
- 7,500
- Eight-hour working days
- 10.4
Estimated manual review hours
Automated candidate count
Working-day equivalent
How it works
A useful answer in three clear steps.
- 1
Enter candidate file count
Complete this check before moving to the next decision.
- 2
Set safe automation coverage and review speed
Complete this check before moving to the next decision.
- 3
Add project coordination time separately
Verify the final result against your current cloud drive or organizational policy.
Frequently asked questions
Before you use this tool
Is the Cleanup Hours Estimator free to use?
Yes. You can use this tool in the browser without creating an account or installing software.
How accurate is the Cleanup Hours Estimator?
The arithmetic uses the values you provide. Its usefulness depends on whether those inputs represent the real drive, team or transfer conditions, so treat the result as a planning estimate.
Can this tool delete or change my cloud-drive files?
No. This page does not connect to your cloud account and cannot rename, move or delete files. It produces an estimate, analysis or checklist for you to review.
What should I do after using the Cleanup Hours Estimator?
Add project coordination time separately. Protected, shared and policy-controlled files usually require more time than ordinary personal documents.
Keep exploring
Related business planning tools
Tenant Duplicate Savings
Estimate recoverable storage across a Microsoft 365 user population from sampled duplicate rates.
Cleanup ROI Calculator
Compare estimated cleanup savings with staff time and implementation cost.
Migration Dedup Savings
Estimate transfer time and storage avoided by removing verified duplicates before migration.
Ready to measure duplicate storage with real data?
Choose OneDrive or Dropbox for a read-only scan, then review exact fingerprint matches before any cleanup decision.