Compare calculators
Both calculators run independently β change the inputs on either side to compare results.
Project Management
Project Buffer Calculation Tool
Calculate a project buffer size using Critical Chain methodology to protect the delivery date against uncertainty and variability in task estimates. Use it during project planning when risks are hard to quantify individually.
Fill in the required fields to see your result.
Project Management
Project Risk Score Calculator
Quantifies a project risk by combining its likelihood and potential impact into a single score out of 100. Use it during risk planning sessions to prioritise which threats need immediate mitigation.
Fill in the required fields to see your result.
Key differences
| Project Buffer Calculation Tool | Project Risk Score Calculator | |
|---|---|---|
| Category | Project Management | Project Management |
| Inputs required | 4 | 2 |
| Result | Recommended Project Buffer (days) | Risk Score (/100) |
| What it does | Calculate a project buffer size using Critical Chain methodology to protect the delivery date against uncertainty and variability in task estimates. Use it during project planning when risks are hard to quantify individually. | Quantifies a project risk by combining its likelihood and potential impact into a single score out of 100. Use it during risk planning sessions to prioritise which threats need immediate mitigation. |