How much do I need to retire comfortably in New Zealand?

There's no single number — it depends on your target lifestyle, whether you own your home mortgage-free, and whether you're single or part of a couple. Massey University's Retirement Expenditure Guidelines report total weekly household expenditure of roughly $580-$705 for a one-person "no-frills" lifestyle and $770-$790 for a one-person "choices" lifestyle, depending on location — figures on current retiree spending, not a recommended target. This calculator lets you set your own weekly target and shows the gap between that and your projected income.

How is this different from a KiwiSaver calculator?

A KiwiSaver calculator only projects your KiwiSaver balance. This retirement calculator goes further: it combines your KiwiSaver balance, any other savings or investments, and NZ Superannuation from age 65, then works out a sustainable weekly income through retirement and compares it to your target. Use a KiwiSaver calculator if you only want your fund balance at 65; use this one for the full income picture.

Does this calculator account for NZ Super being means-tested?

No, because NZ Super isn't means-tested. It's a universal payment — every eligible resident aged 65+ gets the same rate for their living situation regardless of income, KiwiSaver balance or other assets. This calculator uses the current Work and Income rates and assumes NZ Super continues on that basis.

Why does my result show today's dollars instead of the actual future amount?

This calculator projects your KiwiSaver and salary growth in nominal terms, then converts the result back to today's purchasing power using a 2% inflation assumption — the same two-step method the Financial Markets Authority requires KiwiSaver providers to use on annual statements. A raw future dollar figure is meaningless without that adjustment, since a dollar in 30 years buys less than a dollar today.

How accurate are online retirement calculators for New Zealanders?

They're a planning guide, not a guarantee. This calculator uses the same nominal return and inflation assumptions the FMA requires KiwiSaver providers to use, so the lump sum should be broadly comparable to what your own provider projects for similar inputs. It doesn't model Employer Superannuation Contribution Tax, a partner's separate KiwiSaver settings, overseas pensions or above-average health costs, so treat the result as a starting point, not a final answer.

What inputs matter most for an accurate retirement projection?

Four inputs move the result the most: your current KiwiSaver balance and contribution rate, your fund type, your retirement age relative to 65, and how many years you expect to draw the money down for. Small changes in fund type or contribution rate compound significantly over 20-30 years, so it's worth testing a few combinations.

Can I use this calculator if I'm planning to retire early, before 65?

Yes. Set a retirement age below 65 and the calculator will show your savings-only income for the years before you turn 65, separately from your total income once NZ Super is added at 65. Use the savings-only figure to plan how you'll fund that gap.

How much NZ Super will I get?

How much NZ Super you get depends on your living arrangement. Rates are set by Work and Income and increase every year on 1 April. Use the living arrangement field in this calculator to see the current weekly rate that applies to you, applied from age 65 onward.

What happens to my government KiwiSaver contribution after age 65?

The government's KiwiSaver contribution — 25 cents for every dollar you contribute, up to $260.72 a year — stops once you turn 65, since it's only available while you're still under the qualifying age. This calculator automatically excludes it from the years after you turn 65 in your projection.

Is this retirement calculator financial advice?

No. This calculator provides estimates for general information only. It does not account for Employer Superannuation Contribution Tax, tax on investment returns outside KiwiSaver, fees, or your personal circumstances, and should not be treated as financial advice.

Retirement Calculator NZ: Will You Have Enough at 65?

This calculator combines your KiwiSaver balance, other savings and NZ Superannuation into one weekly retirement income figure — shown in today's dollars — and tells you straight away whether you're on track or facing a shortfall.

Updated 4 July 2026 · NZ Superannuation and KiwiSaver rates current from 1 April 2026

Quick summary

Enter your age, income, KiwiSaver balance and target retirement income below — the result updates instantly.
Figures are shown in today's dollars: growth and salary are projected in nominal terms, then converted back using a 2% inflation assumption, matching FMA methodology.
NZ Superannuation is only added from age 65. If you plan to retire earlier, the years before 65 show savings-only income.

Your retirement details

Current age

Retirement age

Living arrangement in retirement

If you select Couple, enter your combined household salary, savings and target income below — this calculator doesn't yet model two individual incomes separately.

Annual salary (before tax)

Current KiwiSaver balance

Other retirement savings

Managed funds, term deposits, or other investments outside KiwiSaver

Your KiwiSaver contribution rate

Your employer matches at a minimum of 3.5% (rising to 4% from April 2028). Shown gross — Employer Superannuation Contribution Tax (ESCT) means the actual amount reaching your account is somewhat lower.

Fund type until retirement

FMA-assumed nominal returns, net of fees and 28% PIR tax

Target annual income in retirement (today's dollars)

A common rule of thumb is 70% of your pre-retirement income

Plan to age

Life expectancy at 65 in NZ is around 85-87. Plan longer for safety.

Check your ages: retirement age must be after your current age, and your plan-to age must be after your retirement age.

Your projection

On track

Calculating…

Illustrative timeline only — not plotted to your actual year-by-year balance.

Lump sum at retirement

Weekly retirement income

$0/wk

Income from savings, ages before 65	$0/wk
From your savings (sustainable withdrawal)	$0/wk
From NZ Superannuation (from age 65)	$0/wk
Total weekly income (age 65+)	$0/wk
Your target	$0/wk
Shortfall	$0/wk

Options to explore

How this calculator works

The calculator runs your numbers through two phases. The accumulation phase grows your KiwiSaver and other savings from now until your retirement age, using nominal salary growth, your contribution rate and chosen fund type. The result is then converted to today's dollars using a 2% inflation assumption. The drawdown phase works out the maximum sustainable weekly withdrawal in today's dollars so your savings last to your nominated age. NZ Super is added on top only from age 65 onward.

Growth during working years uses FMA-aligned nominal returns, net of fees and 28% PIR: Conservative 2.5%, Balanced 3.5%, Growth 4.5%, Aggressive 5.5%.
Salary is assumed to grow 3.5% a year nominally, the FMA's standard projection assumption, with contributions rising in line.
A 2% annual inflation assumption converts the projected nominal lump sum and drawdown income back into today's purchasing power.
During retirement, savings are assumed to earn a nominal 2.5% net of fees and tax, converted to a real rate of roughly 0.5% for the drawdown calculation.
Employer KiwiSaver contribution is 3.5% of gross salary (the compulsory minimum from 1 April 2026), shown before Employer Superannuation Contribution Tax (ESCT), which reduces the amount that actually reaches your account.
Government KiwiSaver contribution is 25 cents per dollar you contribute, up to $260.72 a year, requiring at least $1,042.86 of your own contributions, for members under 65 earning $180,000 or less.
NZ Superannuation rates used are effective 1 April 2026 (M tax code): single living alone $555/wk, single sharing $512/wk, couple (combined) $854/wk — and only applied from age 65.
If "Couple" is selected, all figures should be entered as combined household amounts. This calculator doesn't yet model two individual incomes, balances or contribution rates separately.

What this calculator doesn't model: Employer Superannuation Contribution Tax on the employer contribution, a partner who is older or younger with separate KiwiSaver settings, overseas pensions reducing NZ Super, healthcare costs above average, downsizing the family home, or part-time work in retirement. Past performance is not a guarantee of future returns. This tool is illustrative only and not financial advice.

How to use the Retirement Calculator NZ

Enter your age and salary. Enter your current age, planned retirement age, and annual salary before tax.
Enter your savings balances. Enter your current KiwiSaver balance and any other retirement savings.
Choose your contribution rate and fund type. Select your KiwiSaver contribution rate and the fund type you'll use until retirement.
Set your target income and time frame. Enter your target annual retirement income and the age you want that income to last until.
Select your living arrangement. This sets your NZ Super entitlement — use combined household figures throughout if you select Couple.
Review your result. Check your projected lump sum, weekly income from savings, and total income from age 65 once NZ Super is added, against your target.

Retirement Calculator Frequently Asked Questions

Can I retire before 65 in New Zealand?

You can stop working whenever your savings allow, but two dates are fixed: NZ Superannuation starts at 65, and KiwiSaver funds are generally locked until 65 as well. Retiring earlier means funding the gap years entirely from savings outside KiwiSaver, which is usually the part people underestimate.

Checks worth running before you commit

Model the gap years separately — no NZ Super, no KiwiSaver access
Test a lower return assumption to see how much the plan depends on strong markets
Confirm your NZ Super entitlement against the residency requirements
Decide whether the mortgage will be cleared before you stop earning
Review your fund type as the timeframe shortens

This calculator only provides a high-level illustration to assist you in thinking about your retirement needs. It is based on assumptions which may or may not eventuate. We accept no responsibility for whether the forecast outcome eventuates. This is not financial advice — for a plan based on your precise situation, speak with a licensed financial adviser.