Electric blanket heated mattress pad Electricity Cost in South Dakota — $3.92/month (2026)
South Dakota monthly
$3.92
U.S. average monthly
$5.18
Difference
-$1.26
← Electric blanket heated mattress pad (all states) · South Dakota electricity rate
Quick rate
Daily cost
$0.13
Monthly cost
$3.92
+$0.00 vs typical
Yearly cost
$47.65
kWh / month
28.8 kWh
Local monthly estimate: $3.92 · U.S. average equivalent: $5.18
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ad-after-calculator Quick answer
Running a typical electric blanket heated mattress pad in South Dakota costs about $0.13/day or $3.92/month at roughly $0.136/kWh, assuming 8 hours of use per day at 120 W. The U.S. average rate is about $0.180/kWh, so South Dakota is roughly 24% lower than average for this estimate.
vs U.S. average
Local rate (South Dakota)
$0.136/kWh
Monthly estimate: $3.92
U.S. average rate
$0.180/kWh
Monthly estimate: $5.18
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ad-after-state-table FAQ
- Most electric blanket heated mattress pad units fall between 60 W and 200 W, with 120 W as a typical value for estimates.
- Our calculator uses 120 W as the typical wattage, within a reported range of 60–200 W.
- At 8 hours/day and 120 W, the estimate is about 0.96 kWh per day.
- Using 8 hours/day, the estimate is about 28.8 kWh per month.
- Per hour, electric blanket heated mattress pad uses about 0.120 kWh (at 120 W).
- At typical use (120 W and 8 hours/day), the estimate is about $0.13/day at roughly $0.136/kWh.
- At typical use (120 W and 8 hours/day), the estimate is about $3.92/month at roughly $0.136/kWh.
- Running for one hour at 120 W costs about $0.016 per hour (using the South Dakota rate of about $0.136/kWh).
- For typical use, the calculator estimates about $3.92/month for electric blanket heated mattress pad in South Dakota.
- At the typical South Dakota residential rate, the estimate is about 28.8 kWh per month, which corresponds to roughly $3.92/month for electric blanket heated mattress pad.
- Compared to the U.S. average, South Dakota is about 24% lower for this estimate. Monthly cost is about $3.92 in South Dakota vs $5.18 at the national average.
- Start with practical steps from our tips list (e.g., Seal air leaks and improve insulation to reduce run-time.). Smaller changes reduce kWh usage, which reduces the bill at your local rate.
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Est. monthly at South Dakota rate ($0.136/kWh)