Free local tool
Earned Value Management Calculator
Calculate EVM cost and schedule variances, performance indices, and assumption-labeled forecasts from BAC, PV, EV, and AC.
Private by design: inputs stay in this browser tab. The tool sends no input to a server and stores nothing after the page closes.
Performance metrics
Assumption-based forecasts
| Method | Assumption | Formula | EAC | ETC | VAC | TCPI to EAC |
|---|
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Method and limits
Uses deterministic Earned Value Management arithmetic. Supported forecasts are BAC/CPI, AC+(BAC−EV), and AC+(BAC−EV)/(CPI×SPI), each with its assumption. Zero denominators produce an explicit undefined result. Unusual EV or PV values above BAC are warned, not changed. This does not schedule dependencies or provide accounting, financial, or investment advice.