Guides to splitting shared costs fairly
Practical, plain-English advice with worked examples, for the costs people actually argue about.
- How to split groceries with roommates
Splitting groceries sounds simple until one person buys oat milk nobody else touches. Here is how to keep it fair without keeping a spreadsheet. - How to split rent fairly between roommates
Equal rent is easy. Fair rent is a conversation. These are the common ways to split it, with the maths. - How to split a restaurant bill with tax and tip
Splitting the check evenly is quick, but it is not fair when people ordered very differently. Here is how to do it properly, tax and tip included.