Sharing an apartment with a roommate is a great way to save money. But when it's time to pay the bills, things can get stressful.
Who pays for the toilet paper? How do you split the electricity bill if one person has a huge TV and the other doesn't? And what is the fairest way to divide rent?
Here is a simple guide to splitting living costs with your roommate, written in plain English, so you can keep your friendship strong and your stress low.
1. Have a Talk Before You Move In
The best time to talk about money is *before* the bills arrive.
Sit down with your roommate and decide how you will handle shared costs. Will you split everything 50/50? Will you take turns buying groceries? Write down what you agree on. It doesn't have to be a legal contract, just a simple note so nobody forgets.
2. How to Split Rent Fairly
Rent is the biggest expense. The easiest way is to split it right down the middle (50/50). But this is only fair if both bedrooms are the same size.
If one bedroom is much bigger, has its own bathroom, or has a better view, the person in that room should pay a little more.
A simple formula: 1. Split half the rent equally (because you both use the living room and kitchen). 2. Split the other half based on the size of your bedrooms.
Or, you can just agree on a number that feels fair to both of you, like a 60/40 split.
3. How to Split Utilities (Electricity, Water, Internet)
For bills like internet, electricity, and water, a 50/50 split is almost always the best way.
It is too much work to figure out exactly who used more water or who left the lights on longer. Unless one person works from home and uses way more electricity, keeping it equal will save you from silly arguments.
4. How to Handle Groceries and Household Items
This is where things usually get messy. There are two simple ways to handle things like food, toilet paper, and cleaning supplies:
Option A: Buy Your Own Stuff You buy your food, they buy their food. You can share some basic things like salt, pepper, or dish soap, but you keep your groceries separate. This is the best way if you have different diets or eating habits.
Option B: The "Kitty" System You both put $50 into a shared fund (or use an app to track it). You use this money to buy shared items like toilet paper, trash bags, and milk. When the money runs out, you both add more.
5. Use an App (Don't Use a Spreadsheet)
The worst thing you can do is try to remember who paid for what in your head.
"I bought pizza last week, so you should pay the internet bill this month." This never works! Memories fade, and someone will end up feeling cheated.
Instead, use a bill-splitting app like MintiMoney. - When you buy shared groceries, type it in the app. - When your roommate pays the electricity bill, they type it in the app. - At the end of the month, the app does all the math and tells you exactly who owes who.
No arguing, no spreadsheets, and no awkward conversations.
The Most Important Rule
If something bothers you, say it early.
Don't wait until you are so angry that you yell about someone using your peanut butter. If a bill seems unfair, or if you feel like you are buying all the household items, gently bring it up.
"Hey, I feel like I've bought the last few rounds of paper towels. Can we use the app to track this from now on?"
By communicating clearly and using a good app to track your expenses, you can focus on the fun parts of living with a roommate!