Hawaii Mortgage Calculator
This calculator pre-fills Hawaii's local figures — a median home price near $840,000 (100% pricier than the U.S. median), property tax at 0.29% of home value per year (below the national average, roughly $203/month here), and typical homeowners insurance of about $55/month — so the estimate reflects buying in Hawaii, not a generic national number. All told, a median-priced purchase with 20% down on a 30-year loan runs near $4,505/month before HOA dues or PMI. Adjust any input to match the home you're actually considering, and the tax and insurance lines recalculate with it.
Pay off your mortgage faster
Switch to biweekly payments
Half your payment every 2 weeks = one extra payment a year.
Add an extra payment
Set an "extra payment / mo" above to see the impact here.
Enter an extra monthly amount to see how much interest you'd save.
Amortization schedule
| Period | Principal | Interest | Balance |
|---|
Property taxes in Hawaii
Hawaii's effective property-tax rate is about 0.29% of a home's value each year — lower than the U.S. average of 1.1%. On the state's median home price of $840,000, that works out to roughly $2,436/year ($203/month) added to your payment.
Good to know: Hawaii has the lowest effective property-tax rate in the nation — though with the country's highest home prices the dollar amounts aren't small; Honolulu's home exemption trims taxable value for owner-occupants.
For the full formula and a worked example, see the main Mortgage Calculator.
Homeowners insurance in Hawaii
Lenders require homeowners insurance, and in Hawaii it averages about $659/year ($55/month) for a policy with $300,000 in dwelling coverage — 74% below the U.S. average of $2,543. Premiums are comparatively affordable here, though rates still vary with the home's age, construction and distance from a fire station. The calculator above already includes this figure in the monthly estimate — replace it with a real quote when you have one.
Buying a home in Hawaii
A typical Hawaii purchase looks like this: the median home at $840,000 — 100% pricier than the $420,000 U.S. median — bought with 20% down on a 30-year loan near 6.5% costs about $4,247/month in principal and interest. Property tax adds $203/month at the state's 0.29% effective rate (below the national average), and average homeowners insurance another $55/month, for an all-in figure around $4,505/month — before HOA dues or PMI if your down payment is under 20%. The calculator above uses these local defaults, so adjusting the price or rate recalculates the whole picture for Hawaii.