PM Formulas Variance Performance Index Estimate at Completion Percent Complete Present Future Value

PMP Formulas to Remember

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Concept Formula

Cost Variance (CV) CV = EV – AC
Cost Performance Index (CPI) CPI = EV / AC
Schedule Variance (SV) SV = EV – PV
Schedule Performance Index (SPI) SPI = EV / PV
Estimate at Completion (EAC) EAC = BAC / CPI
EAC = BAC / CPI
EAC = AC + BAC – EV
EAC = AC + ((BAC – EV) / CPI)
Estimate to Complete (ETC) ETC = EAC – AC
ETC = BAC – EV
ETC = (BAC – EV) / CPI
Percent Complete Percent Complete = EV / BAC * 100
Variance at Completion (VAC) VAC = BAC – EAC
Earned Value (EV) EV = % complete * BAC
Program Evaluation and Review Technique(PERT) (Pessimistic + (4 * Most Likely) +Optimistic) / 6
Total Float Total Float = LS – ESTotal Float = LF – EF
Present Value (PV) PV = FV / (1+r)^n
Future Value (FV) FV = PV * (1+r)^n
Communication Channels n * (n-1) / 2n – 1
Point of Total Assumption (PTA) PTA = ((Ceiling Price – Target Price) /Buyer’s Share Ratio) + Target Cost
Burn Rate 1/CPI
Expect more than 20 questions on the exam if you know above formulas