Professional Services workspace
Scope Change Calculator
Scope Change Calculator
Estimate an added-work fee and compare its effect on the project’s overall hourly rate.
Whole-project rate protection
- Minimum change fee
- USD 3,600.00
- Absorbable extra hours
- 0 h
| Decision | Project fee | Total hours | Effective rate |
|---|---|---|---|
| Absorb all added work | 12,000 | 130 | 92.31 |
| Approve proposed change | 16,600 | 130 | 127.69 |
| Minimum fee to preserve floor | 15,600 | 130 | 120 |
- Absorb all added work
- Project fee
- 12,000
- Total hours
- 130
- Effective rate
- 92.31
- Approve proposed change
- Project fee
- 16,600
- Total hours
- 130
- Effective rate
- 127.69
- Minimum fee to preserve floor
- Project fee
- 15,600
- Total hours
- 130
- Effective rate
- 120
Read-only sample output from the built-in example. Your results depend on your inputs.
Manual tools are free to use in this session. Saving online requires sign-in and eligible workspace access. Saving and pricing
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How it works
Enter the original project fee and planned hours.
List added work, rates, contingency and the rate floor.
Compare the proposed fee with the minimum needed for the whole project.
Saving and pricing
Free in your session
Manual tools and file downloads are free. Downloads stay on your device.
Saving online
Sign in to check workspace access and payer eligibility. Paid storage requires your acceptance of the displayed rate.
$5 per 30 days while projects are kept online, including 1 GB across the workspace. Extra storage is $0.01 per MB per 30 days, prorated by stored size and time.
Optional AI
Where AI actions are offered, the published rate is 2 times the provider cost, with a maximum you approve before a run. Trying an example does not start a paid AI run.
All prices are in USD. Storage includes retained versions. MB and GB use decimal units. Published rates do not grant access or enable a purchase. Full pricing details · Check your account
Organization context
Choose the organization for this app’s saved work and AI Q&A. Membership alone does not authorize billing; payer access is checked separately. Nothing is enrolled or charged by this choice.
Organization-funded AI requires an explicit organization and authorized payer. Personal credits are not a fallback.