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KilowattIndex

Rockville – The Square at Rockville

200 East Middle Lane, 20850, Rockville, United States

Time-of-use pricing8 stallsup to 72 kWTesla vehicles only
Directions ↗

Tesla drivers

$0.25–$0.43/kWh

typically $0.36/kWh · per kWh

Other EV drivers +49% vs Tesla

$0.37–$0.64/kWh

typically $0.54/kWh · this site may not be open to other EVs

Price in effect since 10 Oct 2026, 17:06 UTC · last checked 1 days ago

Price around the clock

Site-local time (America/New York). Published time-of-use windows.

00:00 Tesla $0.25/kWh01:00 Tesla $0.25/kWh02:00 Tesla $0.25/kWh03:00 Tesla $0.25/kWh04:00 Tesla $0.25/kWh05:00 Tesla $0.25/kWh06:00 Tesla $0.25/kWh07:00 Tesla $0.25/kWh08:00 Tesla $0.43/kWh09:00 Tesla $0.43/kWh10:00 Tesla $0.43/kWh11:00 Tesla $0.43/kWh12:00 Tesla $0.43/kWh13:00 Tesla $0.43/kWh14:00 Tesla $0.43/kWh15:00 Tesla $0.43/kWh16:00 Tesla $0.43/kWh17:00 Tesla $0.43/kWh18:00 Tesla $0.43/kWh19:00 Tesla $0.43/kWh20:00 Tesla $0.39/kWh21:00 Tesla $0.39/kWh22:00 Tesla $0.39/kWh23:00 Tesla $0.39/kWh00:00 Other EVs $0.37/kWh01:00 Other EVs $0.37/kWh02:00 Other EVs $0.37/kWh03:00 Other EVs $0.37/kWh04:00 Other EVs $0.37/kWh05:00 Other EVs $0.37/kWh06:00 Other EVs $0.37/kWh07:00 Other EVs $0.37/kWh08:00 Other EVs $0.64/kWh09:00 Other EVs $0.64/kWh10:00 Other EVs $0.64/kWh11:00 Other EVs $0.64/kWh12:00 Other EVs $0.64/kWh13:00 Other EVs $0.64/kWh14:00 Other EVs $0.64/kWh15:00 Other EVs $0.64/kWh16:00 Other EVs $0.64/kWh17:00 Other EVs $0.64/kWh18:00 Other EVs $0.64/kWh19:00 Other EVs $0.64/kWh20:00 Other EVs $0.58/kWh21:00 Other EVs $0.58/kWh22:00 Other EVs $0.58/kWh23:00 Other EVs $0.58/kWh0003060912151821Now–
outer: Tesla inner: other EVsgreen = cheaper, red = pricier · any day

Best time to charge

00:00–08:00

Tesla drivers pay $0.25/kWh then, 42% less than the peak of $0.43/kWh.

Typical ≈ $0.36/kWh in USD.

How pricing works here

Time-of-use pricing: the rate depends on the clock. Charging is cheaper off-peak and costs more during peak hours.

  • 00:00–04:00: Tesla $0.25, others $0.37
  • 04:00–08:00: Tesla $0.25, others $0.37
  • 08:00–20:00: Tesla $0.43, others $0.64
  • 20:00–24:00: Tesla $0.39, others $0.58

The data also holds a plain fallback rate. It isn't the headline, because the published schedule above takes precedence.

Idle / congestion fee: $0.50/min once the car is done charging and the site is busy.

Price across the day

$0.20$0.33$0.46$0.59$0.7200:0003:0006:0009:0012:0015:0018:0021:0000:00
Tesla driversOther driversPrice /kWh, local time

Busy times

How full the site usually is, by weekday and hour (week 2026-W41).

MonMon 00:00 – 43% busyMon 01:00 – 36% busyMon 02:00 – 32% busyMon 03:00 – 34% busyMon 04:00 – 38% busyMon 05:00 – 22% busyMon 06:00 – 19% busyMon 07:00 – 15% busyMon 08:00 – 19% busyMon 09:00 – 20% busyMon 10:00 – 34% busyMon 11:00 – 47% busyMon 12:00 – 54% busyMon 13:00 – 39% busyMon 14:00 – 50% busyMon 15:00 – 47% busyMon 16:00 – 54% busyMon 17:00 – 52% busyMon 18:00 – 49% busyMon 19:00 – 55% busyMon 20:00 – 54% busyMon 21:00 – 58% busyMon 22:00 – 49% busyMon 23:00 – 48% busyTueTue 00:00 – 45% busyTue 01:00 – 36% busyTue 02:00 – 36% busyTue 03:00 – 40% busyTue 04:00 – 38% busyTue 05:00 – 21% busyTue 06:00 – 17% busyTue 07:00 – 13% busyTue 08:00 – 19% busyTue 09:00 – 20% busyTue 10:00 – 31% busyTue 11:00 – 46% busyTue 12:00 – 52% busyTue 13:00 – 38% busyTue 14:00 – 43% busyTue 15:00 – 46% busyTue 16:00 – 50% busyTue 17:00 – 51% busyTue 18:00 – 48% busyTue 19:00 – 54% busyTue 20:00 – 57% busyTue 21:00 – 55% busyTue 22:00 – 49% busyTue 23:00 – 50% busyWedWed 00:00 – 43% busyWed 01:00 – 37% busyWed 02:00 – 35% busyWed 03:00 – 44% busyWed 04:00 – 37% busyWed 05:00 – 27% busyWed 06:00 – 18% busyWed 07:00 – 17% busyWed 08:00 – 15% busyWed 09:00 – 21% busyWed 10:00 – 34% busyWed 11:00 – 48% busyWed 12:00 – 52% busyWed 13:00 – 37% busyWed 14:00 – 43% busyWed 15:00 – 43% busyWed 16:00 – 47% busyWed 17:00 – 53% busyWed 18:00 – 46% busyWed 19:00 – 51% busyWed 20:00 – 56% busyWed 21:00 – 54% busyWed 22:00 – 47% busyWed 23:00 – 45% busyThuThu 00:00 – 42% busyThu 01:00 – 35% busyThu 02:00 – 36% busyThu 03:00 – 39% busyThu 04:00 – 40% busyThu 05:00 – 23% busyThu 06:00 – 19% busyThu 07:00 – 13% busyThu 08:00 – 16% busyThu 09:00 – 22% busyThu 10:00 – 31% busyThu 11:00 – 47% busyThu 12:00 – 54% busyThu 13:00 – 37% busyThu 14:00 – 40% busyThu 15:00 – 46% busyThu 16:00 – 49% busyThu 17:00 – 50% busyThu 18:00 – 44% busyThu 19:00 – 48% busyThu 20:00 – 52% busyThu 21:00 – 52% busyThu 22:00 – 48% busyThu 23:00 – 48% busyFriFri 00:00 – 49% busyFri 01:00 – 38% busyFri 02:00 – 38% busyFri 03:00 – 41% busyFri 04:00 – 38% busyFri 05:00 – 27% busyFri 06:00 – 20% busyFri 07:00 – 15% busyFri 08:00 – 21% busyFri 09:00 – 28% busyFri 10:00 – 44% busyFri 11:00 – 51% busyFri 12:00 – 59% busyFri 13:00 – 34% busyFri 14:00 – 45% busyFri 15:00 – 48% busyFri 16:00 – 52% busyFri 17:00 – 53% busyFri 18:00 – 46% busyFri 19:00 – 59% busyFri 20:00 – 52% busyFri 21:00 – 58% busyFri 22:00 – 56% busyFri 23:00 – 47% busySatSat 00:00 – 49% busySat 01:00 – 34% busySat 02:00 – 42% busySat 03:00 – 39% busySat 04:00 – 39% busySat 05:00 – 33% busySat 06:00 – 22% busySat 07:00 – 17% busySat 08:00 – 20% busySat 09:00 – 26% busySat 10:00 – 34% busySat 11:00 – 55% busySat 12:00 – 63% busySat 13:00 – 35% busySat 14:00 – 50% busySat 15:00 – 51% busySat 16:00 – 57% busySat 17:00 – 64% busySat 18:00 – 54% busySat 19:00 – 58% busySat 20:00 – 58% busySat 21:00 – 55% busySat 22:00 – 51% busySat 23:00 – 47% busySunSun 00:00 – 39% busySun 01:00 – 37% busySun 02:00 – 36% busySun 03:00 – 41% busySun 04:00 – 42% busySun 05:00 – 28% busySun 06:00 – 20% busySun 07:00 – 15% busySun 08:00 – 18% busySun 09:00 – 23% busySun 10:00 – 33% busySun 11:00 – 46% busySun 12:00 – 50% busySun 13:00 – 34% busySun 14:00 – 46% busySun 15:00 – 45% busySun 16:00 – 55% busySun 17:00 – 58% busySun 18:00 – 49% busySun 19:00 – 55% busySun 20:00 – 58% busySun 21:00 – 59% busySun 22:00 – 50% busySun 23:00 – 46% busy00061218
QuietBusy

Price history

No price change has been recorded yet.

$0.29$0.40$0.50$0.60Oct 10, 26Oct 11, 26Oct 11, 26
Tesla driversOther driversTypical price per kWh (average over a day)
Price versions
FromModelTeslaOthers
10 Oct 2026, 17:06 UTCTime-of-use$0.25–$0.43/kWh$0.37–$0.64/kWh

Good to know

AMENITIES WIFIAMENITIES RESTROOMSAMENITIES CAFEAMENITIES SHOPPINGAMENITIES RESTAURANT

Nearby sites compared

  1. North Bethesda – Pike & Rose5.0 km away · Time-of-use$0.24–$0.43/kWh▲ +3%
  2. Potomac – Cabin John Village5.2 km away · Time-of-use$0.26–$0.46/kWh▲ +5%
  3. Gaithersburg – Rio Gaithersburg5.7 km away · Time-of-use$0.24–$0.43/kWh▲ +4%
  4. Gaithersburg – Royal Farms10 km away · Time-of-use$0.25–$0.42/kWh▲ +2%
  5. Chevy Chase – Amazon Fresh12 km away · Time-of-use$0.25–$0.43/kWh= 0%
  6. Bethesda – Bethesda Row13 km away · Time-of-use$0.25–$0.43/kWh▼ -4%

Prices as published by the network; unofficial, may be out of date. About the data