# Carry-On Laundry Planner

Work out the fewest clothes to pack for a trip based on when you can wash them.

- URL: https://toolstackhub.co.uk/tools/carry-on-laundry-planner/
- Category: Calculators
- Price: free, no sign-up
- Privacy: runs in the browser; input is not uploaded
- Last updated: 2026-10-08

## About
Tell the planner how long you are away, how often you can do laundry and how much you re-wear each type of clothing. It works out the minimum number of tops, bottoms, underwear and socks you need, plus a simple wash schedule, so you can pack small without running out.

## How to use
1. Enter your values in the fields above.
2. The result updates automatically as you type.
3. Copy or note the figures you need.

## FAQ
**How many days of clothes should I pack?** Pack for the stretch between washes, not the whole trip. A wash every week means packing for about eight days.

**Is the Carry-On Laundry Planner free?** Yes, with no sign-up or limits.