About
Last updated: 2026-06-25
Travel Tools is a free collection of travel tools that calculate and organize your travel budget, packing list, jet lag recovery, and trip countdown.
Every calculation runs in your own browser, and your inputs are never sent to or stored on a server.
What is Travel Tools
Travel Tools (travel.moneycomon.com) is a free collection of tools that help travelers quickly and simply handle the calculations and organization they face before a trip. We built it so you can finish scattered prep tasks — estimating your travel budget, checking your packing, predicting jet lag, and tracking your D-day — all in one place.
Operating Principles (E-E-A-T)
- Experience — We mirror the item structure travelers actually use (fixed vs. variable costs, category-based packing) and show results item by item.
- Expertise — We base our tools on published methods: the travel cost formula, the rule of about one day of jet lag recovery per hour of difference, and standard D-day counting.
- Authoritativeness — For values that change a lot, such as exchange rates, prices, and airfares, we clearly note they are estimates and advise confirming at the time of booking.
- Trustworthiness — We never hide our formulas, and we do not collect or store your inputs.
Tools We Offer
- Travel Budget Calculator — Calculates total and per-person cost from flights, lodging, food, and other expenses plus days and travelers.
- Travel Packing Checklist — Check off items by category and track your completion rate.
- Jet Lag Calculator — Estimates recovery days and gives light-exposure tips from the time difference and direction.
- Travel Countdown (D-day) — Calculates the days until departure and your trip length.
A Note on Accuracy
All of Travel Tools' results are estimates for reference only, based on your inputs and published methods. In particular, travel costs vary with exchange rates, prices, and airfares, and jet lag recovery days vary greatly with individual health and sleep habits. Jet lag content is not a medical diagnosis. Please confirm final decisions and bookings with official institutions, airlines, or professionals.
Contact
Send suggestions for improvement or error reports to contact@example.com. For details on how we handle personal data, see our Privacy Policy.
Last updated: 2026-06-25