Mortgage & Property
Mortgage Calculator
Estimate your weekly or monthly repayments with current NZ rates.
Interest Only Mortgage Calculator
Calculate interest-only payments for investment properties.
Mortgage Repayment Calculator
Detailed breakdown of principal vs interest over time.
Mortgage Refinance Calculator
See how much you could save by switching lenders or rates.
Mortgage Overpayment Calculator
Find out how much time and interest you save by paying extra.
Offset Mortgage Calculator
Calculate interest savings using your everyday account balances.
Rental Yield Calculator
Quickly assess the return on investment for rental properties.
Tax & Income
PAYE Calculator
Calculate your take-home pay after tax, ACC, and KiwiSaver.
GST Calculator
Add or remove GST (15%) from any amount instantly.
Inflation Calculator
See how the purchasing power of your money has changed.
Profit Margin Calculator
Calculate gross profit margins and markup for your business.
50/30/20 Budget Calculator
Split your income into needs, wants, and savings goals.
Loans & Personal Finance
Car Finance Calculator
Estimate repayments for your next vehicle purchase.
Loan Repayment Calculator
General personal loan calculator for any purpose.
Debt Consolidation Calculator
See if rolling your debts into one loan saves you money.
Credit Card Interest Calculator
Calculate how much interest you'll pay on your balance.
Boat Loan Calculator
Plan your marine finance with competitive NZ rates.
Business Loan Calculator
Calculate repayments for equipment or growth capital.
Home Renovation Loan Calculator
Finance your next DIY or professional home project.
Wedding Budget Calculator
Keep your big day on track with our budget planner.
Savings & Investing
Term Deposit Calculator
Calculate your returns on fixed-term investments.
Compound Interest Calculator
The magic of compounding: see your wealth grow over time.
KiwiSaver Returns Calculator
Project your KiwiSaver balance at retirement.
Savings Calculator
Set a goal and see how long it takes to reach it.
ROI Calculator
Measure the performance of any investment quickly.
Retirement Savings Calculator
Are you saving enough for the lifestyle you want?
Net Worth Calculator
Track your assets vs liabilities for a full financial picture.
Insurance & More
Life Insurance Calculator
Determine how much cover your family really needs.
House Insurance Calculator
Estimate your sum insured and annual premiums.
Car Insurance Calculator
Compare costs and find the best value for your vehicle.
BMI Calculator NZ
Check your Body Mass Index with local NZ standards.
Additional Tools
Amortisation Calculator
Create a loan schedule showing principal and interest over time.
Percent Off Calculator
Work out sale prices, discounts, and dollar savings.
Interest Calculator
Calculate simple interest on savings, loans, or short-term balances.
Equity Calculator
Estimate property or business equity after debts are deducted.
Managed Fund Fees Calculator
See how ongoing fund fees can affect long-term returns.
Current Ratio Calculator
Check short-term business liquidity from current assets and liabilities.
Million Dollar Savings Calculator
Estimate how much to save each month to reach a million dollars.
IRR Calculator
Calculate internal rate of return for investment cash flows.
Basis Points Calculator
Convert basis points into percentages and dollar impacts.
Quick Ratio Calculator
Measure business liquidity excluding inventory from current assets.