Skip to content
Calculator Collection

Compare calculators

Both calculators run independently β€” change the inputs on either side to compare results.

Project Management

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. Use it during project execution to detect cost overruns before they become unrecoverable.

Fill in the required fields to see your result.
Project Management

Project Cost Estimation Calculator

Estimates total project cost by combining labor, materials, overhead, and a contingency buffer into a single figure. Essential for proposals, budget approvals, and financial planning before a project kicks off.

Fill in the required fields to see your result.

Key differences

Project Budget Variance CalculatorProject Cost Estimation Calculator
CategoryProject ManagementProject Management
Inputs required25
ResultCost Variance (CV) ($)Total Project Cost ($)
What it doesCompute your project's Cost Variance (CV), Cost Performance Index (CPI), and Estimate at Completion (EAC) using Earned Value Management inputs. Use it during project execution to detect cost overruns before they become unrecoverable.Estimates total project cost by combining labor, materials, overhead, and a contingency buffer into a single figure. Essential for proposals, budget approvals, and financial planning before a project kicks off.