Time & Date
Deadline Planner
See how many days remain until a deadline and get suggested checkpoint dates at 25%, 50%, and 75% of the way there.
Pick a future deadline to see your milestone plan.
How the Deadline Planner works
Pick a deadline date, and the planner shows how many days remain and suggests three checkpoint dates along the way, so you can pace your work instead of rushing at the end.
Frequently asked questions
How are the milestone dates calculated?
The tool takes the total days between today and your deadline and finds the dates at 25%, 50%, and 75% of the way through — useful checkpoints for a project plan.
Can I use this for a project, not just a deadline?
Yes — any target date works, whether it's a project deadline, an application due date, or a personal goal.
Guides that cover this
Mastering Dates, Deadlines, and Time ZonesThe everyday date math — ages, countdowns, business days, time zones — that's easy to get wrong by hand.Breaking a Big Deadline Into Milestone Checkpoints That Actually WorkA practical method for splitting a large deadline into intermediate milestones, working backward from the final date.Why Your Project Deadline Milestones Kept SlippingThe common, specific reasons intermediate milestones drift later, even when the final deadline was set with what seemed like enough time.Backward Planning vs. Forward Planning for a DeadlineThe difference between planning backward from a fixed deadline and planning forward from today, and when each approach fits better.How to Use the Deadline PlannerA quick walkthrough of breaking a final deadline into milestone checkpoints along the way.Deadline Planner: How It Works and How to Use ItA quick guide to the deadline planner — what it calculates, how the math works, and tips for getting an accurate result.