ApplianceRanked

LG LF20G6331*

Bottom Freezer · 20.2

Summary

The LG LF20G6331* is a bottom freezer with 20.2 capacity that uses 678 kWh per year, costing approximately $108.48annually to run at the US average electricity rate. Over 10 years, that's $1084.80 in energy costs alone. It uses 5% less energy than the federal minimum standard. It meets ENERGY STAR certification but isn't among the top performers.

Ranked #4063 out of 4363 refrigerators by annual running cost, it costs $46.48 more per year than the category average of $62. At 32.9" wide, it is a standard size for its category.

$108.48
per year to run
55
efficiency score /100
$1084.80
10-year energy cost

How This Compares to Other Refrigerators

Ranked #4063 out of 4363 in the refrigerators category (by lowest annual cost).

Annual Cost
$108.48 vs avg $62
$46.48/yr more expensive
Energy Use
678 kWh vs avg 385
293 kWh more
Efficiency Score
55 vs avg 63
Below average

Energy Details

Annual Energy Use678 kWh/year
Federal Standard709 kWh/year
Better Than Standard5%
Annual Cost (at $0.16/kWh)$108.48
Monthly Cost (estimated)$9.04
Capacity20.2
Width32.9"
Height69.9"
BrandLG
TypeBottom Freezer
Date Certified2025-04-17

Running Cost Breakdown

Estimated electricity costs at different time horizons (based on $0.16/kWh US average rate):

Monthly
$9.04
1 Year
$108.48
5 Years
$542.40
10 Years
$1084.80

Actual costs vary by location. States like Hawaii ($0.43/kWh) pay significantly more while Idaho ($0.11/kWh) pays less. Use our energy calculator to estimate costs at your local rate.

What This Means for You

The LG LF20G6331* costs more to run than the average refrigerator. At $108.48/year, you'll pay approximately $464.80 more over 10 years compared to a typical model. Consider whether its other features justify the higher operating cost.

Energy costs are just one factor in choosing a refrigerator. Consider the purchase price, features, reliability, and how the total cost of ownership (purchase price + energy costs over its expected lifespan) compares to alternatives.

Energy cost estimated at $0.16/kWh (US national average). Your actual cost depends on your local electricity rate and usage patterns. Data from ENERGY STAR certified product database.