Tesla Supercharger Cost in St. Louis, MO (2026)
Member rate: 26.8¢/kWh — non-member: 33.3¢/kWh. Approximately 28 Supercharger stations in the St. Louis, MO metro. Home charging runs 12.3¢/kWh — Superchargers cost 118–171% more.
Charging Cost Comparison in St. Louis, MO
| Charging Option | Rate (¢/kWh) | Cost Per Mile | 12,000 mi/yr |
|---|---|---|---|
| Home Charging (cheapest) | 12.3¢ | 3.2¢ | $388 |
| Tesla Supercharger (member) | 26.8¢ | 7.1¢ | $846 |
| Tesla Supercharger (non-member) | 33.3¢ | 8.8¢ | $1052 |
| Gas Car (28 MPG) | $2.92/gal | 10.4¢ | $1251 |
Assumes 3.8 mi/kWh EV efficiency, 12,000 miles/year. Tesla Supercharger rates estimated from city electricity pricing. Home rate: EIA/utility 2025 residential average for the St. Louis, MO area. Gas: AAA metro average.
Member vs Non-Member: Is It Worth It in St. Louis, MO?
Cost Scenarios at St. Louis, MO Supercharger Rates
Based on 26.8¢/kWh (member) and 33.3¢/kWh (non-member) estimates. Actual kWh varies by battery size, state of charge, and V2 vs V3 station.
Tesla Supercharger Pricing in St. Louis, MO: What to Know
Tesla sets Supercharger rates based on local electricity market conditions. In the St. Louis, MO area, where residential electricity averages 12.3¢/kWh, Supercharger member pricing runs approximately 26.8¢/kWh — roughly 118% above home charging rates. That premium covers Tesla's infrastructure investment in high-speed chargers, land, maintenance, and network operations.
The St. Louis, MO metro has approximately 28 Tesla Supercharger stations. Most locations feature V3 Superchargers capable of up to 250 kW — fast enough to add 200+ miles in about 15 minutes. Peak hours can trigger idle fees at busy stations; plan to arrive with some charge and leave once you hit 80% to keep the network moving.
For St. Louis, MO residents with home charging available, Superchargers are best reserved for road trips and occasional top-offs — not primary charging. At 12.3¢/kWh at home vs 26.8¢/kWh at Superchargers, the math strongly favors overnight home charging whenever possible.
Frequently Asked Questions
How much does Tesla Supercharger cost per kWh in St. Louis, MO?
Tesla Supercharger rates in St. Louis, MO are approximately 26.8¢/kWh for members and 33.3¢/kWh for non-members in 2026. Actual rates vary by specific station and may fluctuate with demand pricing at busy locations. Create a free Tesla account to always pay the lower member rate.
How many Tesla Supercharger stations are in St. Louis, MO?
There are approximately 28 Tesla Supercharger stations in the St. Louis, MO metropolitan area as of early 2026. Use the Tesla app or tesla.com/findus for exact locations, stall counts, and live availability.
How does Supercharger pricing compare to home charging in St. Louis, MO?
Home charging in St. Louis, MO costs 12.3¢/kWh. Tesla Supercharger member rates are 26.8¢/kWh — 118% more than home. For 12,000 miles/year: home charging runs $388, Superchargers run $846 (member). Most Tesla owners charge 80–90% at home and use Superchargers mainly for road trips.
Can non-Tesla EVs use Superchargers in St. Louis, MO?
Yes. Tesla has opened many Supercharger stations to non-Tesla EVs with a Magic Dock CCS adapter. Non-Tesla vehicles pay the non-member rate of 33.3¢/kWh via the Tesla app. Not all St. Louis, MO area stations have been opened yet — check the Tesla app to see which locations accept non-Tesla vehicles.
Tesla Supercharger Pricing in Nearby Cities
See statewide Tesla Supercharger pricing:
Tesla Supercharger Pricing in Missouri →Data Sources & Methodology
Home electricity rate for St. Louis, MO: U.S. Energy Information Administration (EIA) Electric Power Monthly, 2025 residential averages adjusted for local utility area. Tesla Supercharger rates estimated based on city electricity pricing — Tesla correlates network rates with local grid costs. Station count: approximate as of Q1 2026 (verify at tesla.com/findus). Gas price: AAA 2025 metro area average. Last updated: March 2026.