New Zealand Interest Rate

The official cash rate (OCR), the interest rate the Reserve Bank of New Zealand sets to steer borrowing costs.

2.75%

+0.25pp vs Aug 2026

Sep 2026 · Monthly data

Not applicable, interest rates are not seasonally adjusted

Matches the latest releaseNot refreshed recently, awaiting the next release

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Interest Rate

Apr 1999 to Sep 2026

Source: BIS central bank policy rates (WS_CBPOL, M.NZ, extended with the daily series D.NZ) · the Reserve Bank of New Zealand's official cash rate, end of month, from April 1999; the current month shows the latest rate.

New Zealand Interest Rate in context

Worked out from the published series shown above.

In New Zealand, the interest rate fell by 0.25pp over the year to Sep 2026, from 3.00% in Sep 2025.

Over the past five years it has ranged from 0.25% in Sep 2021 to 5.50% in May 2023.

Its average since Apr 1999 is 3.87%, and the latest reading is below that.

New Zealand is 4th of 16 countries in our Interest Rate by Country ranking.

How this series is defined

Everything you need to check the figure against the source.

Source
BIS central bank policy rates (WS_CBPOL, M.NZ, extended with the daily series D.NZ)
Series
See the citation below
Frequency
Monthly
Unit
%
Seasonal adjustment
Not applicable, interest rates are not seasonally adjusted
Latest observation
Sep 2026
Revision status
Latest published estimate, subject to revision

The history starts in April 1999, the first full month of the OCR; the BIS series runs back further using the overnight cash rate it replaced, which is not shown.

Data refreshed 2026-10-07. Figures are the latest published observations and can be revised.

More New Zealand indicators

Latest readings. Open any one for its full history.

Rankings

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