What does a dehumidifier cost to run?
In New Zealand, a typical dehumidifier running at its typical daily hours costs around $44/month at the current national average rate of 40.6c/kWh. Heavier use in winter
Monthly cost
$44
national average
Annual cost
$533
12 months at current rate
Cost per hour of use
$0.24
nameplate wattage × rate
| Region | Rate | Monthly |
|---|---|---|
| Queenstown | 40.3c/kWh | $44 |
| Dunedin | 39.6c/kWh | $43 |
| Christchurch | 36.6c/kWh | $40 |
Frequently asked
How much does a dehumidifier cost to run in NZ?
At the national average electricity rate of 40.6c/kWh, a typical dehumidifier costs about $44 per month, or $533 per year. Actual costs vary by region and how heavily you use it.
Which NZ region has the cheapest dehumidifier running cost?
Of the five centres shown on this page, Christchurch is the cheapest at $40/month, and Queenstown is the most expensive at $44/month. The 30% spread reflects regional MBIE retail rates.