What does a heated towel rail cost to run?
In New Zealand, a typical heated towel rail left on 24/7 as most NZ households do costs around $24/month at the current national average rate of 40.6c/kWh.
Monthly cost
$24
national average
Annual cost
$285
12 months at current rate
Cost per hour of use
$0.03
nameplate wattage × rate
| Region | Rate | Monthly |
|---|---|---|
| Queenstown | 40.3c/kWh | $24 |
| Dunedin | 39.6c/kWh | $23 |
| Christchurch | 36.6c/kWh | $21 |
Frequently asked
How much does a heated towel rail cost to run in NZ?
At the national average electricity rate of 40.6c/kWh, a typical heated towel rail costs about $24 per month, or $285 per year. Actual costs vary by region and how heavily you use it.
Which NZ region has the cheapest heated towel rail running cost?
Of the five centres shown on this page, Christchurch is the cheapest at $21/month, and Queenstown is the most expensive at $24/month. The 30% spread reflects regional MBIE retail rates.
Any tips for reducing this cost?
Left on 24/7 this costs about $200/year - fit a timer or switch