Deadline & Milestone Planner
Plan stages backward from a deadline, skipping chosen weekends and holidays.
Private by design
Your inputs stay on your device and are not sent to our servers. Optional usage analytics does not receive your files or tool inputs.
How to use Deadline & Milestone Planner
- Choose a deadline, working or calendar days, weekends and excluded dates.
- List stages in execution order with the effort days for each.
- Build the backward plan, review any adjusted deadline, and export the milestones.
What are the limits of Deadline & Milestone Planner?
Up to 30 stages, 1–90 days each. Working-day mode skips selected weekends and manually supplied exclusions. If the requested deadline is excluded, the final stage ends on the preceding working day and the adjusted date is shown. Stage intervals include intervening non-working days; CSV reports chosen effort separately. This is date planning, not a legal deadline calculator. No automatic statutory holidays. All files, events, names and notes stay in browser memory. No calendar-account connection, upload, external model, background reminders or automatic storage. Refreshing clears the workspace; save an export to keep your work. Exported calendar files require an explicit import into a calendar app; they do not create reservations or synchronize changes.