Trip Packing Planner

What this generator does

Turns what you say about the trip into a list of needs — proving who you are, staying warm, getting liquids through security — and then meets each one with named items in the category it belongs to. The quantities that scale are worked out rather than guessed: enough of what you wear daily to reach the first wash with one spare, and enough medication for the trip plus a few days in case of a delay.

How to use this tool

1. Say how many nights, what the weather will be, and whether you will do a wash while you are there.
2. Tick what the trip involves, and whether you are taking a cabin bag only.
3. Work out the list, and read the second table: it says what the trip asks for and what covers it.
4. Print it, or copy it into whatever you keep lists in.

Understanding the controls

Nights away

One to sixty. The list counts the day you travel as well, which is why a one-night trip still wants two changes.

Weather

Hot, mild or cold. Each raises a different need: sun, rain, or warmth.

A wash every (days)

Used only if you tick that you will do a wash. A wash caps how many of anything daily you need, which is where the space in a bag comes from.

What the trip involves

Swimming, a formal evening, walking, working, camping, driving. Each adds what it needs and nothing else.

Cabin bag only

Raises the need to get liquids through security, which is the thing most often discovered at the gate.

Common use cases

• Packing for a trip without the night-before panic of trying to remember everything
• Working out how many of each thing to take, rather than guessing and overpacking
• Checking a list you already have against what the trip actually needs
• Packing for somebody else — a child, a parent — where forgetting something matters more
• Deciding whether doing a wash while you are there is worth the space it saves

How this generator works

The needs are worked out again from the trip when the list is checked, rather than remembered from building it, so a rule that fired when it should not have — or failed to fire when it should have — shows up on the page rather than at the airport. The check runs both ways: nothing the trip asks for is left unmet, and nothing on the list is there for a reason the trip does not have. Quantities are whole numbers re-derived from the nights and the wash interval, so there is nothing to round.

Randomness and fairness

Nothing here is random. The same trip gives the same list every time, which is what a list wants — you should be able to come back to it and get the same answer.

For how randomness is produced across the whole site, see how Generate Random works.

Limitations and good to know

• It is a checklist, not advice. The medication line counts days rather than doses and is a reminder to take enough; how much to take is a question for whoever prescribes it, and what you may bring into a country is a question for that country.
• It knows nothing about your destination beyond the weather you chose — not visas, not vaccinations, not plug sockets, not what is easy to buy when you get there.
• The daily rule assumes one change a day. Hot weather, sport or a long journey may want more, and the rule does not know which.
• Airline baggage rules are not modelled beyond the liquids question. Whether it all fits and what it weighs is the luggage weight planner’s job.
• Nothing here is specific to a child, an infant or anybody with equipment they cannot travel without, and those lists are longer and more particular than this.

Privacy and your data

The trip you describe and the list built from it stay in your browser: nothing is sent anywhere, stored, or included in what this site measures.