Deciding on the best retirement calculator for New Zealand comes down to one question: does it bring your KiwiSaver, other savings and NZ Superannuation together into a single, realistic income projection? Many calculators only handle one piece of the puzzle, leaving you to add the rest up yourself. This page compares your options and points you to Calculate.co.nz's own retirement tools, which are built specifically for the New Zealand system and cost nothing to use. You can adjust your current KiwiSaver balance, ongoing contributions, expected investment return and planned retirement age to see how your savings might grow, then layer NZ Super on top to get a fuller picture of your likely retirement income. Sorted, the government-backed planner, is a strong benchmark and worth checking alongside these tools, but Calculate.co.nz lets you test more scenarios in one place and pairs the calculators with plain-English retirement guides. Use the Retirement Calculator to project your overall savings, the KiwiSaver Calculator to focus on contribution and return settings, and the NZ Super Calculator to see what Superannuation adds to the total. Because everyone's spending needs, investment returns and retirement age differ, treat any result as a starting point for planning rather than a guarantee, and revisit your numbers every year or two as your circumstances change.
| Option | Where it fits |
|---|---|
| Sorted | a strong, government-backed retirement planner |
| Calculate.co.nz | flexible retirement and KiwiSaver projections with NZ Super, free |
One that combines KiwiSaver, other savings and NZ Super. Sorted and Calculate.co.nz both do this; Calculate lets you test contributions, returns and retirement age for free.
Yes. The retirement tools account for NZ Superannuation alongside your KiwiSaver and other savings.
It depends on your expected spending. Use the retirement calculator to test scenarios, and read the retirement guides for context.
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