Pomodoros p/ Projeto
- Created by
- Renato Passos, Eng. de Software
- Reviewed by
- Renato Passos, Eng. de Software
Last updated: Apr 18, 2026
About this calculator
The Pomodoros per Project calculator estimates the number of 25-minute Pomodoro sessions needed to complete a project based on the total estimated hours. It converts hours to Pomodoros using the formula: hours × 2.4 (since each Pomodoro lasts 25 minutes, or 0.416 hours). This tool is ideal for planning complex tasks, setting daily productivity goals, or calculating workloads for long-term projects.
For example, a project requiring 10 hours of work would yield 24 Pomodoros (10 × 2.4). Each Pomodoro is followed by short breaks (5 minutes) and long breaks (15-30 minutes after 4 Pomodoros). This helps distribute time strategically, preventing mental burnout.
Note that the tool assumes uninterrupted 25-minute focus periods. Factors like social interactions, distractions, or context switches may reduce real-world efficiency. Additionally, the calculation excludes time for review, preparation, or extra rest between tasks, which should be manually adjusted based on project specifics.
Frequently asked questions
How does the calculator convert hours to Pomodoros?
It multiplies hours by 2.4, as each Pomodoro lasts 25 minutes (41.6% of an hour).
Why does the calculation use 2.4 instead of 2?
Because 25 minutes equals approximately 41.6% of an hour (25/60 ≈ 0.416), resulting in 2.4 Pomodoros per hour.
Does the calculation include breaks between Pomodoros?
No. The tool focuses only on active work periods. Breaks should be adjusted manually.
Can I use decimals in the hours field?
Yes. The calculator accepts values like 2.5 hours or 0.75 hours for precise results.
How to adapt results for projects with intermittent tasks?
Adjust the calculated Pomodoros based on the frequency of continuous focus tasks versus interrupted tasks.