Built for Aotearoa · Kiwi jargon explained plainly
Free tools for everyday New Zealand decisions.
Calculate costs, compare options, check local information and plan everyday New Zealand decisions using your own figures and clear assumptions.
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Walking tracks
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Time & distance
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Routes & maps
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Tools for real-life decisions
Choose a calculator, checker, planner or outdoor finder, then use your own figures or location and review the limitations shown with each result.
NZ tax & income calculators
Estimate PAYE, tax refunds, GST, KiwiSaver, student loans and Best Start payments using current NZ settings.
Explore tax & income toolsNZ property calculators
Plan council rates, deposits, affordability and buying costs for New Zealand property decisions.
Explore property calculatorsMortgage calculators NZ
Compare mortgage repayments, LVR, refinancing and extra payments for a New Zealand home loan.
Explore mortgage calculatorsPower bill & appliance costs
Estimate a complete power bill or calculate heat pump, heater, dryer and appliance running costs.
Explore electricity calculatorsTransport & vehicle costs
Estimate fuel and RUC, compare EV and petrol costs, and assess flights and other transport decisions.
Explore transport toolsEveryday NZ tools
Plan annual leave, find anniversary days, compare mobile plans and check school zones across New Zealand.
Explore everyday NZ toolsOutdoor finders NZ
Find walking tracks, dog-friendly walks, backcountry huts, campsites and freshwater fishing spots across NZ.
Explore outdoor findersNZ name & plate ideas
Generate personalised plate ideas now, with New Zealand-aware pet and baby name tools planned next.
Explore name & plate ideasPopular now
Popular New Zealand tools
Useful calculators and finders, ready to use.
Take-home pay calculator NZ
Estimate salary after PAYE, ACC, KiwiSaver and student-loan deductions.
Mortgage repayment calculator NZ
Estimate weekly, fortnightly, or monthly home-loan repayments.
Electricity bill calculator NZ
Estimate a power bill from kWh, variable rates, daily charges and discounts.
Fuel cost calculator NZ
Estimate petrol or diesel cost from distance, fuel economy and pump price.
RUC calculator NZ
Estimate light-vehicle road user charges, licence units and administration fees.
School zone checker NZ
Check which mapped school enrolment zones an NZ address appears inside.
Personalised plate ideas NZ
Generate personalised number plate ideas for NZ vehicles from names and interests, with five- or six-character limits for the selected format.
Find walking tracks in New Zealand
Find walking and tramping tracks across NZ. Compare difficulty, distance, time and access, then open a track to check alerts and weather.
Trusted New Zealand information
Built from sources you can check
We use government information and clearly label independent guidance. Our tools show their assumptions and explain when current provider terms or local conditions take priority.