Float Calculator

Enter an activity's ES/EF/LS/LF manually and get total float, criticality and the DCMA high-float flag — independent of any XER file.

Early Start

Early Finish

Late Start

Late Finish

Total Float (LS − ES)—

Total Float (LF − EF)—

Free FloatEnter successor ES to compute

Critical?—

DCMA High Float Flag—

Working days only (Monday–Friday), same convention as the CPM engine used elsewhere on this site — reimplemented independently here, not imported.