Electric car (Tesla Model 3) Electricity Cost in Montana — $44.56/month (2026)
Montana monthly
$44.56
U.S. average monthly
$62.29
Difference
-$17.73
← Electric car (Tesla Model 3) (all states) · Montana electricity rate
Quick rate
Daily cost
$1.49
Monthly cost
$44.56
+$0.00 vs typical
Yearly cost
$542.15
kWh / month
346.5 kWh
Local monthly estimate: $44.56 · U.S. average equivalent: $62.29
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ad-after-calculator Quick answer
Running a typical electric car (tesla model 3) in Montana costs about $1.49/day or $44.56/month at roughly $0.129/kWh, assuming 1.5 hours of use per day at 7700 W. The U.S. average rate is about $0.180/kWh, so Montana is roughly 28% lower than average for this estimate.
vs U.S. average
Local rate (Montana)
$0.129/kWh
Monthly estimate: $44.56
U.S. average rate
$0.180/kWh
Monthly estimate: $62.29
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ad-after-state-table FAQ
- Most electric car (tesla model 3) units fall between 5000 W and 11000 W, with 7700 W as a typical value for estimates.
- Our calculator uses 7700 W as the typical wattage, within a reported range of 5000–11000 W.
- At 1.5 hours/day and 7700 W, the estimate is about 11.55 kWh per day.
- Using 1.5 hours/day, the estimate is about 346.5 kWh per month.
- Per hour, electric car (tesla model 3) uses about 7.700 kWh (at 7700 W).
- At typical use (7700 W and 1.5 hours/day), the estimate is about $1.49/day at roughly $0.129/kWh.
- At typical use (7700 W and 1.5 hours/day), the estimate is about $44.56/month at roughly $0.129/kWh.
- Running for one hour at 7700 W costs about $0.990 per hour (using the Montana rate of about $0.129/kWh).
- For typical use, the calculator estimates about $44.56/month for electric car (tesla model 3) in Montana.
- At the typical Montana residential rate, the estimate is about 346.5 kWh per month, which corresponds to roughly $44.56/month for electric car (tesla model 3).
- Compared to the U.S. average, Montana is about 28% lower for this estimate. Monthly cost is about $44.56 in Montana vs $62.29 at the national average.
- Start with practical steps from our tips list (e.g., Avoid running this appliance longer than you need each day.). Smaller changes reduce kWh usage, which reduces the bill at your local rate.
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Est. monthly at Montana rate ($0.129/kWh)