About the Earned Value Calculator Online Free Tool

The Earned Value Calculator Online Free Tool computes CPI, SPI, cost variance, schedule variance, and estimate at completion from PV, EV, AC, and BAC. It is built for quick project controls checks.

How to Use the Earned Value Calculator Online

1. Enter the required inputs in the fields above using the units shown on the labels.
2. Select any mode, shape, or method options so the calculation matches your scenario.
3. Run the calculation and review the result summary in the output panel.
4. Check the units, assumptions, and project requirements before using the result outside preliminary review.

Choosing Options Correctly

PV, EV, AC, and BAC must use the same currency or cost basis. The EAC formula uses BAC divided by CPI, so it assumes current cost efficiency continues.

Common Use Cases

• Summarize cost and schedule performance from earned value numbers.
• Check whether a project is trending over budget or behind schedule.
• Estimate completion cost from current CPI.

Quick FAQ

What do CPI and SPI mean?
CPI compares earned value to actual cost. SPI compares earned value to planned value.

Does this forecast the final project cost?
It provides common earned-value indicators, but forecasts still need context, trend review, and project judgement.

What input quality matters most?
Planned value, earned value, and actual cost must come from the same status date and scope basis.

Can CPI below 1 be acceptable?
It means cost efficiency is below plan for the measured work. Whether it is acceptable depends on project tolerance and recovery plan.