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New Zealand Calculators 2026
Free, accurate calculators built for New Zealand tax rules and finance — updated for the 2026 tax year.
💰 Tax & Income
Income Tax Calculator
Calculate your New Zealand income tax across all IRD tax brackets for 2026.
Tax
Take Home Pay Calculator
Calculate your net PAYE take-home pay after income tax and ACC earner's levy.
Tax
GST Calculator
Add or remove New Zealand's 15% GST from any price instantly.
Tax
Salary Hourly to Annual Calculator
Convert hourly wage to annual, monthly and weekly salary — and back again.
Salary
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🏠 Property & Loans
Mortgage Calculator
Calculate monthly mortgage repayments, total interest and amortisation for NZ home loans.
Property
Student Loan Calculator
Calculate your NZ student loan repayments based on income and repayment threshold.
Loan
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