Project Management Calculators
Last updated: September 2026
Project Duration Calculator
Estimate total project duration in days by dividing total work (tasks × average duration) by the number of tasks that can run in parallel.
Resource Utilization Calculator
Calculate resource utilization as the percentage of available hours actually allocated to project work.
Budget Variance Calculator
Calculate budget variance as a percentage by comparing actual spending against planned budget.
Earned Value Calculator
Calculate the Cost Variance (CV) for a project as Earned Value minus Actual Cost, where Earned Value = Budget At Completion × Percent Complete.
Project Risk Score Calculator
Quantifies a project risk by combining its likelihood and potential impact into a single score out of 100.
Sprint Capacity Calculator
Calculate the total available work hours for your Agile team in an upcoming sprint by entering team size, daily working hours, and sprint length.
Agile Velocity Planning Calculator
Estimate how many story points a Scrum team can complete in a sprint based on team size, sprint length, daily hours, experience level, and story point sizing.
Cost Performance Index Calculator
Calculate the Cost Performance Index (CPI) — the ratio of Earned Value to Actual Cost — to measure cost efficiency.
Team Velocity Calculator
Calculate agile team velocity as story points completed per sprint week.
Critical Path Duration Calculator
Sum the durations of three sequential tasks to estimate critical-path duration.
Team Productivity Index Calculator
Calculate the productivity index as the number of tasks completed per person-hour of work.
Communication Frequency Calculator
Estimates how often a team should communicate based on its size and project complexity.
Risk Impact Assessment Calculator
Quantifies the net financial exposure of a project risk after mitigation, scaled over your planning horizon.
Project Budget Variance Calculator
Compute your project's Cost Variance (CV), Cost Performance Index (CPI), and Estimate at Completion (EAC) using Earned Value Management inputs.
Project ROI Calculator
Calculate the return on investment (ROI) of a project as the percentage gain from project benefits over project cost.
Project Cost Estimation Calculator
Estimates total project cost by combining labor, materials, overhead, and a contingency buffer into a single figure.
Risk Assessment Calculator
Score and prioritize project risks by combining probability with cost, schedule, and quality impact dimensions.
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.
Project Burn Rate Calculator
Calculate how many months your remaining budget will last at the current monthly spending rate.
Change Request Impact Calculator
Quantifies how much a change request increases project costs as a percentage of the original budget.
Project Health Calculator
Produces a single overall health score by averaging schedule, budget, and quality health percentages.
Delivery Confidence Calculator
Scores your project's delivery confidence as a percentage by combining milestone progress and quality metrics.
Resource Cost Calculator
Calculates the fully-loaded cost of a resource by combining labor hours and rates with an overhead multiplier.
Sprint Velocity Calculator
Predicts your team's next sprint velocity by averaging the last three sprints and adjusting for team size and sprint length.
Earned Value Management Calculator
Measure project health in real time by calculating CPI, SPI, and the Estimate at Completion using Earned Value Management.
Project Budget Estimator
Estimate the total cost of a project by combining labor, materials, overhead, and contingency reserves.
Project Quality Score Calculator
Compute a composite quality score for a project by combining test pass rate with a penalty for critical defects found.
Stakeholder Satisfaction Calculator
Measure what percentage of your project's stakeholders report being satisfied with outcomes or communication.
Team Efficiency Calculator
Measures what percentage of your team's total work time is spent on value-adding activities.
Resource Allocation Calculator
Distribute your team's working hours across up to three projects based on priority weights and a target utilization rate.
Project Buffer Sizing Calculator
Estimates the project completion buffer needed using critical chain principles, factoring in task uncertainty, resource contention, and feeding chains.
Project Timeline Calculator
Estimate the total duration of a project in days, accounting for parallel task execution and buffer time.
Agile Velocity Predictor
Predict how many sprints are needed to clear your product backlog by dividing total story points by your team's average velocity from the last three sprints.
Project Risk Assessment Calculator
Score your project's overall risk level by rating five key risk dimensions on a scale of 1–5.
Project Duration Estimator (PERT)
Estimate realistic task or project durations using the PERT three-point technique, which blends optimistic, most-likely, and pessimistic scenarios into a single weighted average.
Resource Capacity Planning Calculator
Calculate the total available working hours for a team over a sprint or planning period, adjusting for availability and a planning buffer.
Schedule Performance Index Calculator
Calculate the Schedule Performance Index (SPI) — the ratio of Earned Value to Planned Value — to measure whether a project is ahead of, on, or behind schedule.
Project Buffer Calculator
Calculates how many extra days to add to a project schedule based on its estimated duration and assessed risk level.
Agile Burndown Calculator
Track sprint progress and forecast whether your team will finish on time.
Project Completion Calculator
Calculates what percentage of a project's tasks have been finished at any given moment.
Milestone Progress Calculator
Track how far along you are toward a project milestone by comparing days elapsed to total days planned.
Earned Value Analysis Calculator
Forecast Estimate at Completion (EAC) using earned value metrics like CPI, SPI, Budget at Completion, and Actual Cost.
Scope Creep Impact Calculator
Estimates the true revised budget after unplanned scope additions, factoring in added complexity and how far into delivery the change occurs.
Estimation Accuracy Calculator
Measures how closely your project effort estimates matched actual work in percentage terms.
Scope Creep Calculator
Quantify how much a project's scope has grown beyond the original plan by comparing current estimated hours to the baseline.
Stakeholder Influence Calculator
Score each stakeholder's overall influence on your project by combining their power, interest, network reach, and attitude.
Sprint Burndown Calculator
Predict whether your Agile team will finish a sprint on time by analyzing completed story points against days elapsed.
Critical Path Method Calculator
Estimate the minimum project duration accounting for task dependencies, parallel workstreams, and resource constraints.
Defect Density Calculator
Calculates the number of defects per 1,000 lines of code, a standard software quality metric.
Effort Distribution Calculator
Shows what percentage of total project effort is spent in the execution phase relative to planning and testing.
Task Complexity Calculator
Scores a task's overall complexity by averaging its technical difficulty, business criticality, and risk level.
Team Productivity Optimizer
Estimate your software team's effective output by weighting senior, mid-level, and junior contributors and adjusting for knowledge sharing and communication overhead.
Project Complexity Index Calculator
Score a project's overall complexity across team size, stakeholders, integrations, technology novelty, and compliance requirements.