Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Project Management
Estimation Accuracy Calculator
Measures how closely your project effort estimates matched actual work in percentage terms. Use it after project delivery to evaluate estimating skill and improve future planning accuracy.
Fill in the required fields to see your result.
Project Management
Effort Distribution Calculator
Shows what percentage of total project effort is spent in the execution phase relative to planning and testing. Use it to spot imbalanced workload splits before a project spirals over budget.
Fill in the required fields to see your result.
Key differences
| Estimation Accuracy Calculator | Effort Distribution Calculator | |
|---|---|---|
| Category | Project Management | Project Management |
| Inputs required | 2 | 3 |
| Result | Estimation Accuracy (%) | Execution Phase % (%) |
| What it does | Measures how closely your project effort estimates matched actual work in percentage terms. Use it after project delivery to evaluate estimating skill and improve future planning accuracy. | Shows what percentage of total project effort is spent in the execution phase relative to planning and testing. Use it to spot imbalanced workload splits before a project spirals over budget. |