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KilowattIndex

Gaithersburg – Royal Farms

690 Watkins Mill Road, 20879, Gaithersburg, United States

Time-of-use pricing7 stallsup to 250 kWTesla vehicles only
Directions ↗

Tesla drivers

$0.25–$0.42/kWh

typically $0.37/kWh · per kWh

Other EV drivers

$0.40–$0.67/kWh

typically $0.59/kWh · this site may not be open to other EVs

Price in effect since 10 Oct 2026, 17:55 UTC · last checked 11 h ago

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 $0.40
  • 04:00–08:00: Tesla $0.29, others $0.46
  • 08:00–24:00: Tesla $0.42, others $0.67

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$0.34$0.48$0.61$0.7500:0003:0006:0009:0012:0015:0018:0021:0000:00
Tesla driversOther driversPrice /kWh, local time

Busy times

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

MonMon 00:00 – 80% busyMon 01:00 – 68% busyMon 02:00 – 49% busyMon 03:00 – 41% busyMon 04:00 – 70% busyMon 05:00 – 59% busyMon 06:00 – 36% busyMon 07:00 – 35% busyMon 08:00 – 38% busyMon 09:00 – 48% busyMon 10:00 – 63% busyMon 11:00 – 69% busyMon 12:00 – 60% busyMon 13:00 – 58% busyMon 14:00 – 75% busyMon 15:00 – 71% busyMon 16:00 – 79% busyMon 17:00 – 74% busyMon 18:00 – 85% busyMon 19:00 – 73% busyMon 20:00 – 75% busyMon 21:00 – 76% busyMon 22:00 – 73% busyMon 23:00 – 78% busyTueTue 00:00 – 81% busyTue 01:00 – 71% busyTue 02:00 – 49% busyTue 03:00 – 42% busyTue 04:00 – 60% busyTue 05:00 – 55% busyTue 06:00 – 32% busyTue 07:00 – 31% busyTue 08:00 – 32% busyTue 09:00 – 45% busyTue 10:00 – 62% busyTue 11:00 – 65% busyTue 12:00 – 57% busyTue 13:00 – 52% busyTue 14:00 – 62% busyTue 15:00 – 64% busyTue 16:00 – 78% busyTue 17:00 – 70% busyTue 18:00 – 73% busyTue 19:00 – 68% busyTue 20:00 – 69% busyTue 21:00 – 69% busyTue 22:00 – 67% busyTue 23:00 – 74% busyWedWed 00:00 – 76% busyWed 01:00 – 70% busyWed 02:00 – 56% busyWed 03:00 – 42% busyWed 04:00 – 60% busyWed 05:00 – 51% busyWed 06:00 – 32% busyWed 07:00 – 27% busyWed 08:00 – 31% busyWed 09:00 – 43% busyWed 10:00 – 60% busyWed 11:00 – 67% busyWed 12:00 – 57% busyWed 13:00 – 52% busyWed 14:00 – 66% busyWed 15:00 – 63% busyWed 16:00 – 75% busyWed 17:00 – 70% busyWed 18:00 – 73% busyWed 19:00 – 66% busyWed 20:00 – 63% busyWed 21:00 – 70% busyWed 22:00 – 70% busyWed 23:00 – 74% busyThuThu 00:00 – 76% busyThu 01:00 – 78% busyThu 02:00 – 54% busyThu 03:00 – 43% busyThu 04:00 – 70% busyThu 05:00 – 54% busyThu 06:00 – 35% busyThu 07:00 – 29% busyThu 08:00 – 36% busyThu 09:00 – 44% busyThu 10:00 – 64% busyThu 11:00 – 64% busyThu 12:00 – 59% busyThu 13:00 – 55% busyThu 14:00 – 67% busyThu 15:00 – 66% busyThu 16:00 – 80% busyThu 17:00 – 72% busyThu 18:00 – 79% busyThu 19:00 – 65% busyThu 20:00 – 66% busyThu 21:00 – 69% busyThu 22:00 – 68% busyThu 23:00 – 74% busyFriFri 00:00 – 77% busyFri 01:00 – 77% busyFri 02:00 – 60% busyFri 03:00 – 43% busyFri 04:00 – 68% busyFri 05:00 – 56% busyFri 06:00 – 35% busyFri 07:00 – 37% busyFri 08:00 – 38% busyFri 09:00 – 45% busyFri 10:00 – 63% busyFri 11:00 – 64% busyFri 12:00 – 58% busyFri 13:00 – 58% busyFri 14:00 – 76% busyFri 15:00 – 70% busyFri 16:00 – 81% busyFri 17:00 – 87% busyFri 18:00 – 83% busyFri 19:00 – 71% busyFri 20:00 – 71% busyFri 21:00 – 74% busyFri 22:00 – 76% busyFri 23:00 – 73% busySatSat 00:00 – 82% busySat 01:00 – 77% busySat 02:00 – 61% busySat 03:00 – 51% busySat 04:00 – 72% busySat 05:00 – 61% busySat 06:00 – 52% busySat 07:00 – 39% busySat 08:00 – 41% busySat 09:00 – 44% busySat 10:00 – 67% busySat 11:00 – 65% busySat 12:00 – 59% busySat 13:00 – 63% busySat 14:00 – 84% busySat 15:00 – 72% busySat 16:00 – 81% busySat 17:00 – 85% busySat 18:00 – 87% busySat 19:00 – 81% busySat 20:00 – 72% busySat 21:00 – 82% busySat 22:00 – 79% busySat 23:00 – 77% busySunSun 00:00 – 79% busySun 01:00 – 71% busySun 02:00 – 60% busySun 03:00 – 46% busySun 04:00 – 68% busySun 05:00 – 59% busySun 06:00 – 47% busySun 07:00 – 36% busySun 08:00 – 39% busySun 09:00 – 41% busySun 10:00 – 57% busySun 11:00 – 62% busySun 12:00 – 69% busySun 13:00 – 58% busySun 14:00 – 78% busySun 15:00 – 77% busySun 16:00 – 84% busySun 17:00 – 86% busySun 18:00 – 91% busySun 19:00 – 84% busySun 20:00 – 74% busySun 21:00 – 81% busySun 22:00 – 75% busySun 23:00 – 82% busy00061218
QuietBusy

Price history

No price change has been recorded yet.

$0.30$0.42$0.54$0.66Oct 10, 26Oct 11, 26Oct 11, 26
Tesla driversOther driversTypical price per kWh (average over a day)
Price versions
FromModelTeslaOthers
10 Oct 2026, 17:55 UTCTime-of-use$0.25–$0.42/kWh$0.40–$0.67/kWh

Good to know

AMENITIES WIFIAMENITIES RESTROOMSAMENITIES CAFEAMENITIES SHOPPINGAMENITIES RESTAURANTAMENITIES TWENTY FOUR HOUR

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