Calculators
Deep Work
Fixed Schedule Productivity Calculator
Fixed Schedule Productivity Calculator
Fix when work ends, then see how many deep work hours fit inside — and what shallow load must shrink to leave on time.
Results
Enter your fixed schedule and workload to see if your deep work goal fits.
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How to Do Deep Work
Answer 4 questions and get a Cal Newport–style deep work plan — scheduling, environment, shallow-work cuts, and your first protected focus block.
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Find your deep work scheduling style — monastic, bimodal, rhythmic, or journalistic — based on Cal Newport's four philosophies and your real-life constraints.
Shallow Work Audit
Calculate how much of your workweek is shallow work — meetings, email, Slack, and admin — versus time left for deep work. Cal Newport–style audit in 60 seconds.
Deep or Shallow Work Quiz
Is this task deep or shallow work? Answer 4 questions about any task and get a clear verdict — protect, batch, delegate, or eliminate — based on Cal Newport's framework.
Frequently asked questions
- What is fixed-schedule productivity?
- Cal Newport's method: commit to when your workday ends, then fit deep work, meetings, and shallow tasks inside that cap — forcing tradeoffs instead of endless evenings. See Deep Work for the fixed-schedule philosophy.
- What if my schedule doesn't fit?
- Cut shallow work (batch email), decline meetings, or lower deep target temporarily — don't extend the day. Fixed means fixed.
- How is this different from the shallow work audit?
- The Shallow Work Audit shows shallow vs deep ratio. This calculator tests whether your desired deep hours fit a fixed end time — planning backward from the cap.