Free Mortgage Effective Interest Rate Calculator for New Zealanders
Your headline rate is rarely the rate you actually pay. Add fees, low-equity premiums, and any other costs to see the true effective interest rate on your loan.
Your loan and fees
$650,000
$
6.50%
%
30 years
years
$1,200
$
0.25%
%
Effective interest rate
6.81%
all-in cost of the loan
Based on a $650,000 loan at 6.50% headline plus 0.25% low-equity premium and $1,200 in one-off fees.
Headline rate6.50%
+ Low-equity premium0.25%
+ Fees amortised0.06%
Total effective rate6.81%
About our Effective Rate Calculator
Disclaimer: This calculator is for information only and does not constitute financial advice. Real-world figures may differ due to fees, rounding, rate changes, and policy specifics. Always confirm figures with the relevant provider before signing anything.