Rent or buy calculator

Buying

$
$
%
years
% of value
$
% of value

Repairs and maintenance. A renter does not pay this.

$
% of price

Closing costs, paid once.

% of price

Agent fees and the like, paid when you leave.

Renting

$

Your guesses about the future

% a year
% a year
% a year

What the down payment would earn if it were not in the house.

years

Buying comes out ahead after

10 years

On these figures, leaving sooner than that leaves the renter better off.

Owning, first month
$2,889
Renting, first month
$2,200
Buyer after 7 years
$173,101
Renter after 7 years
$186,462

What each would be worth

The buyer’s figure is after selling the home and clearing the loan.

YrBuyerRenterBuyer lead
1$70,857$105,181-$34,325
2$86,291$118,485-$32,194
3$102,330$131,902-$29,572
5$136,332$159,029-$22,697
7$173,101$186,462-$13,362
10$234,029$227,919$6,110
15$354,189$297,112$57,077
20$518,460$379,198$139,262
30$1,068,429$617,674$450,755

This compares what each household would be worth, not which payment is lower. Both start with the same cash and spend the same each month; whoever has money left over invests it. The answer rests on your three guesses about the future — home prices, rents and investment returns — held steady for 30 years, which the real world will not do. It leaves out income tax, tax on gains, mortgage insurance and renter’s insurance, and keeps home insurance flat. An estimate, not advice.