Why do tasks take longer than planned?
Plans often describe the smoothest version of a task, not the version with setup, interruptions, and rework. This tendency to underestimate completion time is called the planning fallacy.
- 1.
Use a similar finished task
Start with how long comparable work actually took, rather than how fast you hope to finish this time.
- 2.
Include the whole job
Count preparation, transitions, checking, and finishing—not just the central work.
- 3.
Reserve honest extra time
HourTrue’s initial deep-work exchange rate is 1.35×. A planned 60-minute writing block therefore reserves 60 × 1.35 = 81 minutes: 60 planned minutes plus 21 honest extra minutes.
- 4.
Review and adjust
Compare planned and actual time after finishing. One unusually fast or slow task is not a verdict on your ability.
How HourTrue handles this
HourTrue starts deep work at 1.35× and admin at 1.6×. Every finished block adjusts its exchange rate toward your real pace.
The striped tail shows honest extra time. The rate is a starting estimate, not a promise that every task takes exactly that long.
Questions
- What is an honest time exchange rate?
- It is a multiplier for how much longer a kind of block usually runs than planned. HourTrue updates it as you finish blocks.
- How much time does a 60-minute deep-work block reserve initially?
- At the initial 1.35× rate, it reserves 81 minutes, including 21 minutes of honest extra time.
- Does a longer task mean I failed?
- No. Actual duration is information for the next plan, not a judgment about you.