What goes into a mortgage payment
Lenders call the core of a monthly payment PITI: principal, interest, taxes and insurance. Many buyers also pay PMI and HOA dues. A calculator that only shows principal and interest can be hundreds of dollars a month short.
- Principal and interest: the loan itself, paid off in equal monthly amounts over the term.
- Property tax: set by your county, usually quoted as a yearly percentage of the home's assessed value. Across the US it averages roughly 1%, but it ranges from well under 0.5% to over 2% depending on the state.
- Homeowners insurance: required by lenders. Enter your yearly premium.
- PMI: private mortgage insurance, charged on conventional loans when you put down less than 20%. It commonly costs about 0.3% to 1.5% of the loan a year.
- HOA dues: monthly fees for condos and many planned communities.
When does PMI go away?
Under the federal Homeowners Protection Act, PMI on a conventional loan ends automatically once your balance is scheduled to reach 78% of the home's original value, as long as you're current on payments. You can ask your lender to cancel it earlier, at 80%. The calculator shows roughly when that happens and what your payment drops to afterwards.
FHA loans work differently: their mortgage insurance premium often lasts for the life of the loan unless you put down at least 10%.
How much house can I afford?
A common guideline is the 28/36 rule: keep your total housing payment under 28% of your gross monthly income, and all your debt payments together under 36%. On a $100,000 salary that's about $2,333 a month for housing. Lenders may approve more, but leaving room in your budget makes the home easier to keep.
Ways to lower your payment
- Put 20% down: you skip PMI and borrow less.
- Compare lenders: even 0.25% off the rate saves thousands over 30 years.
- Consider a 15-year loan: the payment is higher, but rates are usually lower and you pay far less interest in total.
- Shop for insurance and check the property tax history before you make an offer.
Monthly payment by loan amount
Principal and interest only, before taxes, insurance and PMI.
- $200,000: $1,264 at 6.5% for 30 years, or $1,688 at 6% for 15 years
- $300,000: $1,896 at 6.5% for 30 years, or $2,532 at 6% for 15 years
- $400,000: $2,528 at 6.5% for 30 years, or $3,375 at 6% for 15 years
- $500,000: $3,160 at 6.5% for 30 years, or $4,219 at 6% for 15 years
What a 30-year loan really costs
Over 30 years at 6.5%, a $300,000 loan costs about $383,000 in interest, more than the loan itself. In the early years most of each payment is interest: in the first month of that loan, about $1,625 of the $1,896 goes to interest and only about $271 to principal.
Extra principal payments early on have the biggest effect. Even one extra payment a year can take several years off a 30-year mortgage.