Buying is more than the monthly amortization
The payment is only one part of owning. Depending on the home, you may also have association dues, property tax, repairs, maintenance, and one-time costs before move-in. The down payment and fees can take a big bite out of savings that might otherwise cover emergencies, school expenses, or a change in work.
Renting has its own expenses, including deposits and moving costs, but major repairs are generally the landlord's responsibility. That can be worth a lot if your budget does not have room for an unexpected plumbing or roofing bill.
How long do you expect to stay?
If you may relocate for work, need to be closer to family, or are still figuring out where you want to settle, renting can make a move simpler. Buying may suit you better when you expect to stay for years, have stable enough income, and can cover both the purchase costs and a cash reserve afterward.
There is no magic number of years that makes buying automatically right. A home that needs expensive repairs or a loan with costs you did not expect can change the math. So can a landlord raising rent or a commute that wears you down.
Compare what happens to the cash
Buying turns some savings into home equity. Renting can leave more money outside the property, but only if you keep or invest it instead of quietly spending it. A fair comparison counts the buyer's equity and the renter's investments over the same period.
Try your own rent, purchase price, loan term, and ownership costs in the calculator. Change the assumptions once or twice too. If a small change flips the result, treat it as a close call and consider the non-financial parts of the decision.