Calculate.co.nz NZ Calculators

Name: Calculate.co.nz NZ Calculators
Author: nz.co.calculate

MCP serverMCP

Search and run New Zealand tax, KiwiSaver, mortgage and property calculators

by nz.co.calculatehomepage ↗v1.15.1

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Tools observed via MCP handshake

nz_paye_calculator — Calculate New Zealand take-home pay (PAYE) for the 2026/27 tax year (from 1 April 2026). Returns full breakdown: income tax, ACC earner's levy (1.75%, capp
nz_gst_calculator — Add or remove New Zealand GST (15%) from a dollar amount. Use this tool for ANY question about NZ GST: adding GST to a pre-tax price, extracting GST co
nz_fuel_cost_calculator — Work out the fuel cost of a trip, and of regular driving, in New Zealand. Use this for ANY question about what fuel costs: a road trip, a commute, the
nz_tax_refund_calculator — Estimate a New Zealand income tax refund, or tax owed, for a year. Use this for ANY question about a NZ tax refund or an end of year tax bill. Common
nz_gpa_calculator — Calculate a grade point average for a New Zealand university. Use for any NZ GPA question: 'what is my GPA', 'work out my grade point average from thes
nz_hourly_to_salary_calculator — Convert a New Zealand hourly rate into a salary, before and after tax. Use for: 'what is $32 an hour as a salary', 'how much do I take home on $28/hr',
nz_work_hours_calculator — Add up a timesheet of work hours, and turn them into gross pay. Use for: 'how many hours did I work this week', 'add up my shifts', 'what will I be pai
nz_bonus_tax_calculator — Work out the tax on a New Zealand bonus or commission, and what is left. Use for: 'how much tax will I pay on my bonus', 'why was my bonus taxed so muc
nz_parental_leave_calculator — New Zealand paid parental leave: the payment, and the shortfall. Use for: 'how much is paid parental leave', 'can I afford to take parental leave', 'am
bmi_calculator — Calculate Body Mass Index (BMI) from metric measurements. Returns BMI value, category classification (Underweight, Healthy weight, Overweight, Obese, M
nz_mortgage_calculator — Calculate NZ mortgage repayments and lifetime interest totals. Uses the standard amortising-loan PMT formula with monthly compounding. Returns monthly,
nz_annual_leave_calculator — Project NZ annual leave balance forward under the Holidays Act 2003. Calculates hours accrued per week based on the holiday pay rate (8% standard NZ mi
nz_kiwisaver_calculator — Project a NZ KiwiSaver balance from current age to retirement age. Month-by-month compound interest projection matching the calculate.co.nz methodology
find_calculator — Search all 2,377 Calculate.co.nz calculators, guides and datasets by topic. Calculate.co.nz is New Zealand's largest free calculator library. Only a ha
nz_net_to_gross_calculator — Work out the GROSS New Zealand salary needed to take home a given amount. Use for: 'what salary do I need to take home $1,200 a week', 'I want $70,000
nz_final_pay_calculator — Work out a New Zealand final pay: leave payout, notice and redundancy. Use for: 'what should my final pay be', 'how much annual leave am I owed when I
nz_secondary_tax_calculator — Find the right New Zealand secondary tax code and what it costs. Use for: 'what tax code for my second job', 'is secondary tax a rip off', 'why am I ta
nz_pro_rata_salary_calculator — Scale a full-time New Zealand salary to part-time hours, gross and net. Use for: 'what would $90,000 be for 3 days a week', 'pro rata salary for 25 hou
nz_lump_sum_tax_calculator — Tax on a New Zealand redundancy or lump sum, by IRD's rate table. Use for: 'how much tax on my redundancy', 'what will I get from a $40,000 redundancy
nz_working_for_families_calculator — Work out a New Zealand family's Working for Families entitlement. Use for: 'how much Working for Families will I get', 'what is my family tax credit',
nz_road_user_charges_calculator — Work out New Zealand road user charges for an EV, diesel or plug-in hybrid. Use for: 'how much RUC will I pay', 'what does RUC cost for an EV', 'is a d
nz_electricity_cost_calculator — Estimate a New Zealand household's electricity cost, by region and appliance. Use for: 'how much does power cost in Auckland', 'what does my heat pump
nz_ncea_rank_score_calculator — Turn NCEA credits into a University Entrance rank score and a GPA. Use for: 'convert my NCEA to GPA', 'what is my rank score', 'what rank score do I ne
nz_vehicle_loan_calculator — Work out repayments on a New Zealand car loan, and what it really costs. Use for: 'what would repayments be on a $35,000 car', 'car loan calculator', '
energy_expenditure_calculator — Work out maintenance calories (TDEE), BMR, and a target for a goal. Use for: 'how many calories should I eat', 'what is my TDEE', 'calorie deficit to l
nz_fbt_calculator — Work out New Zealand fringe benefit tax on a company vehicle, a low-interest loan, or another benefit. Use for: 'FBT on a company car', 'how much FBT d
nz_redundancy_entitlement_calculator — Work out what is actually owed when a New Zealand role is made redundant. Use for: 'what redundancy am I entitled to', 'redundancy pay NZ', 'made redun
nz_grocery_budget_calculator — Work out a weekly grocery budget for a New Zealand household. Use for: 'how much should I spend on groceries', 'grocery budget for a family of four NZ'
nz_contractor_vs_employee_calculator — Compare contracting with salaried employment in New Zealand, on what is actually kept. Use for: 'should I go contracting', 'contractor rate vs salary',
nz_benefit_entitlement_calculator — Estimate a New Zealand main benefit, its abatement and the Accommodation Supplement that goes with it. Use for: 'how much is jobseeker', 'sole parent s
nz_schedular_payment_calculator — Work out the withholding tax on a New Zealand schedular payment to a contractor, and what the contractor is actually left with. Use for: 'withholding t
nz_acc_weekly_compensation_calculator — Estimate what ACC pays each week while an injury stops someone working. Use for: 'how much does ACC pay', 'ACC weekly compensation', 'ACC 80 percent of
nz_sick_leave_calculator — Work out a New Zealand sick leave entitlement and the balance left. Use for: 'how much sick leave do I get NZ', 'sick leave entitlement', 'when do I ge
nz_tax_code_calculator — Pick the correct New Zealand tax code for an IR330, and explain why. Use for: 'what tax code should I use', 'M or ME tax code', 'secondary tax code NZ'
nz_paye_due_dates_calculator — Work out when a New Zealand employer must pay PAYE and file the pay run. Use for: 'when is PAYE due', 'PAYE payment dates', 'payday filing deadline', '
depreciation_calculator — Depreciate an asset by straight line or diminishing value, with a year by year schedule. Use for: 'how is depreciation calculated', 'straight line vs d

when	check	result	http	latency	detail
2 h ago	mcp initialize	ok	200	15 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools
8 h ago	mcp initialize	ok	200	16 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools
14 h ago	mcp initialize	ok	200	16 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools
20 h ago	mcp initialize	ok	200	15 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools
27 h ago	mcp initialize	ok	200	16 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools
34 h ago	mcp initialize	ok	200	48 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools
2 d ago	mcp initialize	ok	200	16 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools
2 d ago	mcp initialize	ok	200	22 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools
2 d ago	mcp initialize	ok	200	15 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools
3 d ago	mcp initialize	ok	200	109 ms	server calculate-nz 1.15.1 · protocol 2025-06-18 · 36 tools

Calculate.co.nz NZ Calculators

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