Calculators

Development Timeline Estimator

Estimate project timelines using PERT methodology. Optimistic, likely, and pessimistic estimates with Gantt visualization.

About This Tool

The Development Timeline Estimator uses the PERT method to calculate realistic project timelines. Enter optimistic, likely, and pessimistic estimates for each phase.

How to Use

  1. Add project phases with three estimates each
  2. View PERT-calculated durations
  3. See the Gantt-like timeline visualization
  4. Check confidence intervals