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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 ToolProject Risk Score Calculator
CategoryProject ManagementProject Management
Inputs required42
ResultRecommended Project Buffer (days)Risk Score (/100)
What it doesCalculate 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.