# PMP Formulas - Math Sheet

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1. Earned Value Management (EVM)

AC (Actual Cost)
CV / (CPI-1)
2. Earned Value Management (EVM)

PV (Planned Value)
SV / (SPI-1)
3. Earned Value Management (EVM)

BAC (Budget At Completion)
Sigma(PV) at project completion
4. Earned Value Management (EVM)

EV (Earned Value)
% complete x BAC
5. Earned Value Management (EVM)

CV (Cost Variance)
EV - AC (>0)
6. Earned Value Management (EVM)

SV (Schedule Variance)
EV - PV (>0)
7. Earned Value Management (EVM)

CPI (Cost Performance Index)
EV/AC (>1)
8. Earned Value Management (EVM)

SPI (Schedule Performance Index)
EV/PV (>1)
9. Earned Value Management (EVM)

EAC (Estimate at Completion)
AC/% Complete
10. Earned Value Management (EVM)

ETC (Estimate to Completion)
EAC-AC
11. Earned Value Management (EVM)

VAC (Variance at Completion)
BAC-EAC
12. Earned Value Management (EVM)

TCPI (To Complete Performance Index)
• Remaining Work / Remaining Budget
• (BAC-EV) / (BAC-AC)
• (BAC-EV) / (EAC-AC)
13. Qualitative Risk Score
Probability x (Iscope + Itime + Icost + Iquality)
14. EMV (Expected Monetary Value)
Impact x Probability
15. Communication Channels
• N(N-1) / 2
• N = # of people in Project
16. Normal Distribution

Sigma
Standard Deviation = SD
17. Normal Distribution

1 sigma
68.26%
18. Normal Distribution

2 sigma
95.46%
19. Normal Distribution

3 sigma
99.73%
20. Normal Distribution

6 sigma
99.999%
21. Present Value (PV)

PV
FV/(1+r)N

• FV = Future Value
• r = Rate of Interest
• n = Number of years
22. PERT - Program Evaluation and Review Technique
• (O+4M+P)/6
• O = Optimistic
• P = Pessimistic
• M = Most Likely
23. SD of Activity (sigma)
(P-O)/6
24. Variance of Activity
(SD)2
25. Float
• LS-ES
• LF-EF
• LS = Late Start
• ES = Early Start
• LF = Late Finish
• EF = Early Finish
 Author: Anonymous ID: 249644 Card Set: PMP Formulas - Math Sheet Updated: 2013-11-29 18:14:14 Tags: PMP Formulas Folders: Description: PMP Formulas - Exam Preparation Show Answers: