Electricity Cost NZ
Cost of running an appliance.
W
NZ$
NZ average ≈ NZ$0.32/kWh (residential)
Cost
$11.52
36.00 kWh consumed
| Energy | 36.00 kWh |
|---|---|
| Cost | $11.52 |
About this calculator
kWh = watts × hours ÷ 1000. Cost = kWh × rate per kWh.
- NZ residential average rate (2025): about NZ$0.32/kWh including lines + GST.
- Off-peak rates can be much cheaper if you're on a time-of-use plan.
Frequently asked questions
How do I find my actual rate?
On your power bill — look for "anytime rate" or "off-peak rate" in c/kWh.
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Calculator NZ provides general information only. For decisions with significant financial, medical or legal consequence please consult a qualified professional.