About TripUtils

TripUtils is a small collection of free travel utilities designed to answer practical questions quickly, without requiring an account.

How the tools work

The eSIM calculator uses transparent usage assumptions. The carry-on checker stores airline limits together with an official source and verification date. The budget calculator provides broad planning ranges rather than pretending to show live prices.

Important

Travel rules and prices change. Always confirm airline baggage limits and provider terms directly before buying or flying.