Model
Samsung WA54A7305A*
Rank #242 means 241 of the 388 washing machine models we track cost less to run each year; the 71st efficiency percentile means it uses less energy for its size than 71% of those models.
What does the Samsung WA54A7305A* cost to run per year?
At roughly $22 a year to run, ranking #242 of 388, the Samsung WA54A7305A* costs more than the typical washing machine model we track. Efficiency-wise, once size is accounted for, it edges out 71% of the class, a modestly above-average showing. At a IMEF of 2.06, its integrated modified energy factor is the single figure that best explains how it earns its running-cost number.
Immediately around it on the leaderboard, the Samsung WA53CG7555A* at $22/yr runs a little cheaper and the Samsung WA54CG7105A* at $22/yr runs a little more, a sense of how tightly models are packed at this point in the ranking. A washing machine typically stays in service for somewhere around 10 years; over that span, the Samsung WA54A7305A*'s $22/yr adds up to roughly $220 in electricity alone, before purchase price or repairs.
Also sold as: Samsung WA54R72**A*, Samsung WA54CG7105A*, Samsung WA54CG715*A*, Samsung WA54CG755*A*.
By the numbers
The Samsung WA54A7305A* normalized against its whole class, so each figure means something.
What it costs you over time
Running cost is an every-year number, so it compounds. At $22/yr, here is what the Samsung WA54A7305A* adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Samsung WA54A7305A* costs about $220. That is roughly $20 more than the class median, which would run closer to $200 over the same ten years.
How the Samsung WA54A7305A* compares
The washing machine class we track runs from $7 to $58 a year. At $22/yr, it runs about $2 a year above the class median of $20, and it is about $15 a year more than the cheapest washing machine to run at $7.
What drives its running cost
At 5.4 cu ft, the Samsung WA54A7305A* is a large washing machine for its class, which spans 1.9 to 6 cu ft with a median of 4.5 cu ft, among washing machine models, bigger capacity is the most common reason a running-cost figure lands on the high side, all else being equal. Its IMEF of 2.06, below the class median of 2.76, reflects integrated modified energy factor: a higher figure means it wrings more useful work out of every kilowatt-hour, so it is the efficiency lever to weigh against raw size.
- Spin and wash efficiency (IMEF). IMEF is this class's core efficiency yardstick; two washers with the same drum size can carry meaningfully different IMEF figures and running costs.
- Drum volume. A larger-capacity washer can wash more per load, which can lower cost per pound of laundry, but it also draws more water and energy per cycle if you are not filling it.
- Water heating. Most washers rely on your home's hot water supply, but internal-heater sanitize or hot-wash cycles use meaningfully more electricity than a cold or warm wash.
Common questions
Is the Samsung WA54A7305A* cheap to run?
Its $22/yr running cost, rank #242 of 388, is above what most washing machine models we track cost to run, so this is not one of the cheaper picks on electricity alone.
How much does the Samsung WA54A7305A* cost per month?
About $1.86 a month, which is the $22 annual estimate spread across twelve months at the US average rate of $0.1856/kWh. Your own bill scales with your local electricity rate and how heavily you use it.
How is this running-cost figure calculated?
The formula is annual kWh times price per kWh: 120 kWh from ENERGY STAR times the US average of $0.1856/kWh comes to about $22 a year. It covers electricity only, not the purchase price, water, or installation.
How efficient is the Samsung WA54A7305A* for its size?
71st percentile once size is factored in. That means its size-adjusted efficiency is a real factor in the running-cost figure above; its capacity plays a large role too.
Cheaper to run in the same class
| Rank | Model | Cost/yr |
|---|---|---|
| 241 | Samsung WA53CG7555A*5.3 cu ft | $22 |
| 240 | Samsung WA53CG7155A*5.3 cu ft | $22 |
| 239 | Samsung WA52DG55**A*5.2 cu ft | $22 |
| 238 | Samsung WA52A55**A*5.2 cu ft | $22 |
| 237 | Samsung WA51DG5505A*5.1 cu ft | $22 |
Source
ES_1023593_WA54A7305A*_05262021084256_80084651View certified washing machine listingsENERGY STAR data as of July 2026Samsung and WA54A7305A* are used here for identification only and are not endorsements. Figures are computed by WattWise Labs from public ENERGY STAR data, not measured in our own lab.