How to use this calculator
- Enter total project tasks and the number already completed.
- Add remaining workdays in the month.
- Enter the number of active team members.
- Compare required daily output with realistic team capacity.
Use this monthly project calculator to estimate whether a project can finish this month. Track completion rate, remaining task load, daily completion target, per-member effort, delay risk, and project health score.
Higher progress and lower daily task requirements indicate a healthier project. A low score means the project may need more resources, reduced scope, or earlier bottleneck removal.
Task count alone does not measure complexity. For uneven work, split large tasks into smaller comparable units before entering values.
A project with 120 total tasks and 72 completed tasks is 60% complete. With 48 tasks left and 20 workdays remaining, the project needs 2.4 completed tasks per day.
Compare remaining tasks with the daily task target. If the target exceeds your team’s realistic output, the project is at risk.
Subtract completed tasks from total tasks, then divide the remaining tasks by the number of workdays left.
Common causes include underestimated task size, blocked dependencies, excessive meetings, or too few team members for the remaining workload.
Divide completed tasks by total project tasks and multiply by 100 to get the current completion percentage.
Small delays under 10% may be manageable, but larger delays usually require scope changes, extra resources, or timeline adjustments.
| Metric | Meaning |
|---|---|
| Progress | Percent of total project tasks already completed. |
| Daily Target | Tasks that must be completed each remaining workday. |
| Per Member Target | Daily task load divided by team members. |