Appliances / Washing machines / LG SIGNATURE
LG SIGNATURE WM9700H*A family: $20 a year to run
This washing machine uses 108 kWh of electricity a year. At the U.S. average price that is $20 a year and $216 over a typical 11-year life. It ranks #161 of 243 front load models for running cost.
- Price. Check what it costs at the store (links below).
- Plus running cost. Add $216 of electricity over 11 years. That is the part the price tag hides.
- Compare. Pick your state to see your real number, then check the cheaper-to-run models of the same size.
Where to buy
Compare the price, then add the running cost below to get the true cost.
Cost to run where you live
108 kWh a year (ENERGY STAR test figure) × 18.19¢ per kWh, the average residential price in the U.S. for Jan–Aug 2026 (EIA). Your bill depends on your utility and how you use it.
Cheaper to run, same type and size
Or see every extra large (5 cu ft and up) model ranked.
| Samsung WF51CG80**A* family | 5.1 cu ft | $17/yr | saves $30 |
| LG WM3470C series | 5 cu ft | $17/yr | saves $26 |
| LG SWWE50*3 family | 5 cu ft | $18/yr | saves $18 |
| LG SWWE50*4 family | 5 cu ft | $18/yr | saves $18 |
Specs
| Brand | LG SIGNATURE |
| Model | WM9700H*A |
| Type | Front Load |
| Energy use | 108 kWh / year |
| Federal maximum for this type | 188 kWh / year |
| Water use | 4,418 gallons / year |
| Width | 29 in |
Specs and energy use from the ENERGY STAR certified products list (U.S. EPA). An asterisk in a model number stands for colour or finish codes. HouseholdLeak is not affiliated with ENERGY STAR or the EPA.
Want the cheapest picks every week?
Join the free Leak Club. One short email with the lowest-cost picks we found.