Screen time intention and usage log
Compare manually recorded screen-use categories with your own intentions, without monitoring your device or assigning a health score.
Your inputs
Start with the example values, then replace them with your own. For tables, keep the vertical bar separators and use a dot for decimals.
Personal text and files remain in your browser within this tool. Device saving is optional. Avoid sensitive data on a shared device and keep your own backup.
Tool inputs are processed in your browser and are not submitted by this tool. Existing site analytics and advertising services have their own privacy terms.
Result and workspace
Use the start button to open your result or activity.
How it works
Sum actual and planned minutes by category and calculate the mean per recorded day. Reject a daily total above 24 hours; remove overlapping device sessions yourself. Missing days are not treated as zero. Optional saved inputs remain on this device, so avoid recording sensitive browsing details.
Worked example
These sample results use the original example inputs in the form. They do not change when you edit your inputs; your own result appears in the workspace.
- Recorded screen minutes: 195
- Mean per recorded day: 97.5 minutes
| Category | Actual minutes | Planned minutes | Difference |
|---|---|---|---|
| Learning | 105 | 120 | -15 |
| Entertainment | 90 | 45 | 45 |
Read the result carefully
Results depend on the values and assumptions shown above. Change one input at a time to see its effect. A blank or unavailable result means the data does not support a calculation; it is not zero.