Jet Lag Planner — Browser Time Planning Tool
Date & TimeJet Lag Planner is a browser-based time planning tool that generates a sleep and light exposure adjustment plan from origin and destination utc offsets.
What is it
Jet Lag Planner drafts time plans for travel, meetings, or training from your inputs. It does not connect to external calendars, flight data, or medical data, and the result is informational.
daily shift = timezone difference ÷ preparation days, capped to practical hourly steps
How to use
- 1Enter dates, times, and baseline values.
- 2Press generate or calculate.
- 3Copy the result into your schedule or plan.
Reference
| Input | Output |
|---|---|
| UTC+9 to UTC-5, 4 days | shift sleep/wake by 2-3 hours per day |
Sources & standards
- MDN Web Docs: Client-side web APIs - MDN Web Docs
- ECMAScript Language Specification - Ecma International
FAQ
Is Jet Lag Planner input sent to a server?
No. This tool processes input in your browser and does not send or store it on a server.
Is the result professional advice?
No. It is an input-based reference plan. Adjust health, training, and work decisions to your own context.