Model
Lg WT7500C*
Rank #261 means 260 of the 388 washing machine models we track cost less to run each year; the 56th efficiency percentile means it uses less energy for its size than 56% of those models.
What does the Lg WT7500C* cost to run per year?
The Lg WT7500C* is a relatively costly runner for its class: about $24 a year, rank #261 of 388. Its 56th size-adjusted efficiency percentile is unremarkable, close to what a typical model in the class scores. Its IMEF of 2.38 reflects integrated modified energy factor, one of the class's core efficiency levers.
Immediately around it on the leaderboard, the Lg WT7480C* at $24/yr runs a little cheaper and the Lg WT7600H*A at $24/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 Lg WT7500C*'s $24/yr adds up to roughly $240 in electricity alone, before purchase price or repairs.
Also sold as: Lg WT7600H*A, Lg WT7850H*A.
By the numbers
The Lg WT7500C* 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 $24/yr, here is what the Lg WT7500C* adds up to before purchase price, water, or repairs enter the math.
Left running for a decade at today's US average rate, the Lg WT7500C* costs about $240. That is roughly $40 more than the class median, which would run closer to $200 over the same ten years.
How the Lg WT7500C* compares
The washing machine class we track runs from $7 to $58 a year. At $24/yr, it runs about $4 a year above the class median of $20, and it is about $17 a year more than the cheapest washing machine to run at $7.
What drives its running cost
At 5.2 cu ft, the Lg WT7500C* is a large washing machine for its class, which spans 1.9 to 6 cu ft with a median of 4.5 cu ft, and larger washing machine models generally cost more to run than smaller ones in the same class, simply because there is more to keep cold, spin, heat, or light. The IMEF of 2.38 on this model, below the class median of 2.76, measures integrated modified energy factor; it is the number to compare directly against another model's IMEF if capacity is similar.
- Spin and wash efficiency (IMEF). A higher Integrated Modified Energy Factor means the machine wrings more useful washing (and a drier spin) out of every kilowatt-hour and gallon it uses.
- Drum volume. Drum volume sets the ceiling on how much a single cycle can wash, and it is usually the first driver of a washer's per-cycle energy use.
- Water heating. Cycle temperature, more than drum size, is usually what separates a cheap wash cycle from an expensive one on models with an internal water heater.
Common questions
Is the Lg WT7500C* cheap to run?
Not especially. At $24 a year it ranks #261 of 388 washing machine models we track, in the pricier part of its class to run, though its size and features may still justify that for your needs.
How much does the Lg WT7500C* cost per month?
Roughly $2.01/mo, spreading the $24/yr estimate evenly across twelve months at $0.1856/kWh. Actual monthly bills swing with your rate and usage pattern.
How is this running-cost figure calculated?
We take the model's published annual energy use of 130 kWh from ENERGY STAR and multiply it by the US average residential electricity rate of $0.1856/kWh, giving about $24 a year. It is an electricity-only estimate and does not include purchase price, water, or installation.
How efficient is the Lg WT7500C* for its size?
56th 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 |
|---|---|---|
| 260 | Lg WT7480C*5.5 cu ft | $24 |
| 259 | Lg WT7400C*5.5 cu ft | $24 |
| 258 | Lg WT7200C*5 cu ft | $24 |
| 257 | Lg WT1901C*5 cu ft | $24 |
| 256 | Maytag MHW5630H**4.5 cu ft | $24 |
Source
ES_1118034_WT7500C*_02092018060252_70172585View certified washing machine listingsENERGY STAR data as of July 2026Lg and WT7500C* 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.