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Cost to run a gaming pc in Queensland (2026–27)

QLD reference tariff · 28.0c/kWh

$0.11 per hour at 400 W

Typical use (3 h/day, 365 days a year at 400 W) ≈ $123/year on the Energex rate.

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

Gaming PC cost in QLD at 3 h/day, 365 days/year (28.0c/kWh)
Model bandPer hourPer dayPer monthPer year
Efficient (100 W)$0.03$0.08$2.55$31
Typical (400 W)$0.11$0.34$10.21$123
High (650 W)$0.18$0.55$16.58$199

Appliance running-cost calculator

QLD

Gaming PC: 100–650 W typical range.

2–4 h/day under load for a regular gamer; idle/desktop draw is far lower.

$0.11 per hour · $123/year at your settings
Per day (3 h)
$0.34
Per month
$10.21
Per year (365 days)
$122.53

Tariff: 28.0c/kWh — AER Default Market Offer 2026–27 (DMO 8) for the Energex network, effective 1 July 2026. Wattage basis: Critical Hit — gaming system electricity use in Australia. Full gaming pc costs in QLD →

The same appliance in other states

Cutting the cost

A gaming rig only pulls serious power under load, so turn on sleep and power-saving profiles for idle time and browsing. Cap the frame rate when you don't need every last one; the graphics card eases off and draws less. Try not to leave it grinding through downloads overnight unless you must, and switch off at the wall to kill the standby draw from the tower and monitors.

Frequently asked questions

What does a gaming pc cost per hour in QLD?
$0.11 at the typical 400 W draw on QLD's reference rate of 28.0c/kWh (Energex network). Efficient models run $0.03, high-draw models $0.18.
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 QLD'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 Energex network — the government reference. Your market offer may be a little under it; your zone may differ. See QLD rates by zone.

Related

Sources — figures current as at 17 July 2026.

2–4 h/day under load for a regular gamer; idle/desktop draw is far lower.