Free Web Tool

S-Curve Cash Flow

Generate a planned S-curve and weekly cash flow from project duration, contract amount, and shape factor — visualize and tabulate.

Inputs

+ shifts curve earlier
Method
  • S-curve based on cumulative beta-distribution-style. Linear = pro-rata. Standard S = β(2,2).
  • Front-loading shifts the inflection earlier (+) or later (−).
WkPlan %Plan Cum %Plan Cash

Results

Peak weekly cash
Mid-point week
Avg cash/week