Variance at Completion

Variance at completion, abbreviated as VAC, is the difference between the budget at completion and the estimate at completion.

 

Variance at Completion Formula

\(\large{ VAC =  BAC - EAC  }\)

Symbol

\(\large{ VAC }\) = variance at completion

\(\large{ BAC }\) = budget at completion

\(\large{ EAC }\) = estimate at completion