Travel & Geography
Plan trips, calculate distances, and manage travel expenses.
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Travel Budget Calculator
Estimate your total trip cost including flights, accommodation, food, transport, and activities. See a breakdown per person and per day.
Vacation Days Calculator
Track your PTO balance, see how many vacation days you have left, and plan how to use them. Calculate the monetary value of your remaining days.
Currency Exchange Calculator
Convert between major world currencies using live exchange rates. See exchange rates and comparison tables for 12+ currencies.
Jet Lag Calculator
Estimate jet lag severity and recovery time based on timezone changes, travel direction, and flight duration.
Flight Time Calculator
Estimate flight duration based on distance, airspeed, and wind conditions. Calculate ground speed and wind impact on travel time.
Distance Calculator
Calculate the great-circle distance between two coordinates using the Haversine formula. Get distance in miles, kilometers, and nautical miles.
Packing List Calculator
Generate a personalized packing list based on trip duration, number of travelers, climate, and laundry access. Get item counts for everything you need.
Hotel vs Airbnb Calculator
Compare the total cost of staying at a hotel versus an Airbnb. Includes all fees, taxes, and per-person costs to help you make the best decision.
Trip Fuel Cost Calculator
Calculate fuel cost for a trip based on distance, fuel efficiency, and fuel price. Plan your travel budget.
Travel Time Calculator
Calculate travel time based on distance and average speed. Include breaks and rest stops in your journey planning.
Trip Planner & Budget Calculator
Plan your trip budget: transportation, accommodation, food, activities. Compare road trip vs flight costs.
Travel Vaccine Timing
Check if weeks before travel cover multi-dose spacing (educational).