NZ Cost of Living Calculator 2026

No. It totals the figures you enter and works out what income is needed to cover them. It cannot tell you what rent or groceries cost in Auckland, Wellington or anywhere else — use Stats NZ or Tenancy Services bond data for local market figures.

Retail prices displayed to consumers must include GST, so the grocery, fuel and utility figures on your receipts already contain 15% GST. Enter what you actually pay; do not add GST again on top.

New Zealand rent and many wages are quoted weekly, while most bills are monthly, which is a common source of budgeting errors. Convert weekly amounts using 52 weeks a year divided by 12 — multiply by 4.333, not by 4, or you will understate annual rent by a month.

Irregular and annual costs: car registration and warrant of fitness, insurance excesses, dental and medical visits, and back-to-school or holiday spending. Dividing each annual cost by twelve and including it is what separates a budget that holds from one that fails.

No. The result describes your costs as they are now. Rent reviews, insurance increases and price rises are not projected, so revisit the figures whenever your circumstances or bills change.