Travel Calculators

Flight Time Calculator

Estimate flight duration from distance and average aircraft cruise speed. Add headwind/tailwind for more accurate planning.

Jet Lag Recovery Calculator

Estimate how many days it will take to recover from jet lag based on time zone difference and direction of travel.

Mileage / Points Value Calculator

Calculate the cents-per-point value of using miles or points for a flight or hotel — and decide whether to redeem or pay cash.

Trip Budget Calculator

Plan a trip budget by daily category — lodging, food, transport, activities — and see total cost with a buffer.

Currency Converter

Convert any amount between currencies using a manual exchange rate. Useful for trip budgeting and quick conversions abroad.

Hotel Cost vs Airbnb Calculator

Compare total trip cost between a hotel and an Airbnb (or VRBO), accounting for nightly rate, fees, taxes, and meal savings from a kitchen.

Layover / Connection Time Calculator

Check whether your connection time is enough — accounting for arrival type (domestic/international), terminal change, and whether you need to clear customs.

Time Zone Converter

Convert a time from one zone to another. Handles common U.S. and international time zones with daylight-saving aware UTC offsets.

Luggage Weight Estimator

Sum your packed luggage weight and check against airline limits — including overweight bag fees by major U.S. airline.