1. equal split
the classic. divide the total by the number of people. works best when everyone ordered roughly the same thing or when the group doesn't care about exact fairness.
best for: casual dinners, shared taxis, group activities
2. itemized split
everyone pays for exactly what they ordered or used. the most precise method, but takes a bit more effort. worth it when there's a big difference in what people consumed.
best for: fancy restaurants, mixed-diet groups, big spending differences
3. percentage split
assign percentages based on usage or agreement. great for rent when rooms are different sizes, or when one person earns significantly more and wants to contribute proportionally.
best for: rent by room size, income-adjusted splits, uneven usage
4. rotating coverage
take turns paying for things. "i got this one, you get the next one." works great for recurring expenses among close friends, but only if you actually keep track.
best for: regular dinners, coffee runs, close friend groups
5. use an app (obviously)
whatever method you pick, tracking it manually is painful. an app like pay pls. handles the math, tracks who owes what, and sends reminders so you don't have to be the awkward one.
best for: literally every scenario above