Timeboxing with Estimation Practice
Time management approach combining fixed time allocation with accuracy tracking of estimates. Each task gets predetermined duration; actual time is recorded for comparison. Over time, improves estimation accuracy and reveals tasks consistently taking longer than expected.
Last updated: 2026-03-18 11:25
Overview
Timeboxing with Estimation combines fixed-duration task scheduling with accuracy measurement.
Process
- Estimate task duration
- Set timer/block calendar
- Work until time expires
- Record actual time
- Compare estimate vs actual
- Adjust future estimates
Learning Benefits
- Reveals planning fallacy patterns
- Identifies time drains
- Improves estimation over time
- Shows task expansion tendencies
- Enables realistic scheduling
Common Findings
- Tasks take 2-3x estimates initially
- Certain task types consistently underestimated
- Interruptions add 20-30% time
Pricing
Free practice using any timer.
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