Trip Planning

Travel time, hiking time, trip costs, luggage and flight time.

• Driving Carbon Footprint Calculator A rough estimate of the CO₂ from a car journey, from the distance, fuel economy and an emission factor you can change.
• Flight Carbon Footprint Calculator A rough estimate of a flight’s emissions, from the distance and an emission factor you can change.
• Flight Time Calculator An estimate of flight time from the distance, an assumed cruising speed and a taxi and climb allowance.
• Hiking Time Calculator (Naismith’s Rule) How long a hill walk takes by Naismith’s rule, with a comparison by Tobler’s hiking function.
• Jet Lag Recovery Days Calculator How many days jet lag may take to clear, from the time zones crossed and the direction of travel.
• Luggage Volume Calculator The capacity of a suitcase or bag in litres from its dimensions, and its linear size in cm and inches.
• Packing List Quantity Calculator How many clothes to pack for a trip, from its length and how often you can do laundry.
• Travel Budget and Daily Spending Allowance Calculator How much you can spend per day on a trip, once flights, accommodation and a reserve are taken out of the budget.
• Travel Time and Driving Time Calculator How long a journey takes from its distance and average speed, with driving breaks added if you want them.
• Trip Cost Split Calculator Splits trip costs equally when different people paid for different things, and shows who pays whom to settle up.
• Walking Time Calculator How long a walk takes from its distance and your walking speed, with your pace per kilometre and per mile.