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Cost to run a electric oven in Western Australia (2026–27)

WA reference tariff · 33.3c/kWh

$1.00 per hour at 3,000 W

Typical use (1 h/day, 312 days at 1 kWh per hour of use) ≈ $104/year on the Western Power (SWIS) rate.

Source: WA Government Standard Electricity Prices 2026–27 (Synergy Home Plan A1), effective 1 July 2026

Electric oven cost in WA at 1 h/day, 312 days/year (33.3c/kWh)
Model bandPer hourPer dayPer monthPer year
Efficient (2,000 W)$0.67$0.67$20.22$208
Typical (3,000 W)$1.00$1.00$30.34$311
High (5,000 W)$1.66$1.66$50.56$519

The headline annual figure uses this appliance's measured energy per use (1 kWh per hour of use) rather than a constant draw — the table shows constant-draw costs at your chosen hours.

Appliance running-cost calculator

WA

Electric oven: 2,000–5,000 W typical range.

Rated element watts peak on preheat; once at temperature the thermostat cycles, so real use is ~0.8–1.2 kWh per hour.

$1.00 per hour · $311/year at your settings
Per day (1 h)
$1.00
Per month
$30.34
Per year (312 days)
$311.33

Tariff: 33.3c/kWh — WA Government Standard Electricity Prices 2026–27 (Synergy Home Plan A1) for the Western Power (SWIS) network, effective 1 July 2026. Wattage basis: EcoFlow AU — electric oven energy consumption. Full electric oven costs in WA →

The same appliance in other states

Cutting the cost

Skip the pre-heat for anything that isn't baking, and resist opening the door, since every peek lets the heat pour out. Cook in batches while it's already hot, use the fan-forced setting to cook at a lower temperature, and switch off a little early to coast on the residual heat. For small dishes, a benchtop oven, air fryer or microwave uses far less.

Frequently asked questions

What does a electric oven cost per hour in WA?
$1.00 at the typical 3,000 W draw on WA's reference rate of 33.3c/kWh (Western Power (SWIS) network). Efficient models run $0.67, high-draw models $1.66.
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 WA's 2026–27 reference rate — change the assumptions in the calculator above.
Is the tariff here what I actually pay?
It's the WA Government Standard Electricity Prices 2026–27 (Synergy Home Plan A1) usage rate for the Western Power (SWIS) network — the government reference. Your market offer may be a little under it; your zone may differ. See WA rates by zone.

Related

Sources — figures current as at 17 July 2026.

Rated element watts peak on preheat; once at temperature the thermostat cycles, so real use is ~0.8–1.2 kWh per hour.