How much rent can I actually afford?
Why the 30% rule is a starting point, not a cap, and how to figure out what works for your specific situation.
Theo Russell
February 1, 2026
The 30% rule (and why it's outdated)
Old guideline: spend no more than 30% of gross income on housing. Decent baseline, but breaks down in expensive cities and at low incomes.
Use 30% of net (take-home) instead — it's more honest about what you actually have to spend.
When 35–40% works
If your job is in an expensive city and rent eats 40% of net, you can make it work — but other categories have to give.
Usually: skip the car (use transit), no commuting cost compensates for higher rent. Live near work; cut transportation budget to near zero.
What 'afford' really means
Affordable rent leaves room to save 10%+ AND cover all other living expenses without credit cards.
If rent forces you into debt every other month, you can't afford it — even if you can technically pay it on the 1st.
People also ask
Should I include utilities?+
Yes — total housing cost (rent + utilities + renter's insurance) is what counts against the 30%.
Roommates change the math?+
Yes — share rent, share utilities. A 2BR apartment split between roommates is usually cheaper per person than a studio.
What if I get a raise?+
Resist 'lifestyle creep' on housing. A bigger apartment means bigger furniture, higher utilities, longer leases. Save the difference instead.