## Overview

Timeboxing with Estimation combines fixed-duration task scheduling with accuracy measurement.

## Process

1. Estimate task duration
2. Set timer/block calendar
3. Work until time expires
4. Record actual time
5. Compare estimate vs actual
6. 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.