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TOPIC: Earned Value and Estimate to Complete in Months.

Earned Value and Estimate to Complete in Months. 5 years 4 months ago #2120

  • Tarek Al-Fahham
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Ref. to this article (which was referenced in one of the emails from PM PrepCast):


I learned that:

SP = EV - PV

will give the unit result in Months, but I am not convinced. See the Problem and solution mentioned in the article.

Also, I learned that to calculate the Estimate Months to Completes I use this formula:

Estimate Months to Complete = (BAC - EV) / SPI


Total Months taking the variance into consideration

New Estimate Total in Months = Original Planned Months / SPI

There is no much reference to such formula anywhere in the net nor in the Formula Study Guide.

I hope my understanding is correct.

In case you have any comment, I appreciate you feedback.

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