☀︎SunTariff

Cost to run a electric heater (fan, panel or oil column) in New South Wales (2026–27)

NSW reference tariff · 33.1c/kWh

$0.66 per hour at 2,000 W

Typical use (4.4 h/day, 90 days a year at 2,000 W) ≈ $262/year on the Ausgrid rate.

Source: AER Default Market Offer 2026–27 (DMO 8), effective 1 July 2026

Electric heater cost in NSW at 4.4 h/day, 90 days/year (33.1c/kWh)
Model bandPer hourPer dayPer monthPer year
Efficient (1,000 W)$0.33$1.46$44.32$131
Typical (2,000 W)$0.66$2.92$88.65$262
High (2,400 W)$0.80$3.50$106.38$315

Appliance running-cost calculator

NSW

Electric heater: 1,000–2,400 W typical range.

~4–5 h/day in winter (Finder's tracker assumes 4.4 h/day).

$0.66 per hour · $262/year at your settings
Per day (4.4 h)
$2.92
Per month
$88.65
Per year (90 days)
$262.45

Tariff: 33.1c/kWh — AER Default Market Offer 2026–27 (DMO 8) for the Ausgrid network, effective 1 July 2026. Wattage basis: Finder — winter heating cost tracker. Full electric heater costs in NSW →

The same appliance in other states

Cutting the cost

Plain bar and fan heaters turn power straight into heat, so no brand runs cheaper than another; the only real saving is heating less. Warm the person, not the whole room: shut the door, point it where you sit, and put it on a timer so it isn't left running. If you own a reverse-cycle unit, it delivers far more warmth for the same power.

Frequently asked questions

What does a electric heater cost per hour in NSW?
$0.66 at the typical 2,000 W draw on NSW's reference rate of 33.1c/kWh (Ausgrid network). Efficient models run $0.33, high-draw models $0.80.
How is this calculated?
Watts ÷ 1,000 × the tariff = cost per hour, then × hours × days for the period figures. Every figure on this page uses NSW's 2026–27 reference rate — change the assumptions in the calculator above.
Is the tariff here what I actually pay?
It's the AER Default Market Offer 2026–27 (DMO 8) usage rate for the Ausgrid network — the government reference. Your market offer may be a little under it; your zone may differ. See NSW rates by zone.

Related

Sources — figures current as at 17 July 2026.

~4–5 h/day in winter (Finder's tracker assumes 4.4 h/day).