ThinkVault ToolsEV Charging Assistant

Everyday Life

EV Charging Assistant

Vehicle settings60 kWh · 160 Wh/km · 90%⌄

Enter your vehicle’s usable capacity and actual consumption. Defaults are editable examples, not Tesla specifications or live tariffs. Currency changes the unit only, not the amounts.

Charge plan3 h 39 min

Charge plan

Charging type

Estimated charging time

3 h 39 min

Energy added to battery

36 kWh

Energy from the grid

40 kWh

Added driving range

225 km

Grid energy includes losses. Time uses the lower of charger and vehicle power, multiplied by the average-power ratio. Added range = battery energy ÷ actual consumption, not a route forecast. AC time uses input energy including losses; DC time uses battery energy and output power. Select grid or battery energy for billing to match the provider’s meter definition.

Settings stay on this device. Shared links include settings; check them before sending.

Method and common questions

Tax, lending, holiday and protection rules vary by place and date. Check current local rules and provider terms. Results are estimates.

Charge plan

Enter your vehicle’s usable capacity and actual consumption. Defaults are editable examples, not Tesla specifications or live tariffs. Currency changes the unit only, not the amounts.

Grid energy includes losses. Time uses the lower of charger and vehicle power, multiplied by the average-power ratio. Added range = battery energy ÷ actual consumption, not a route forecast. AC time uses input energy including losses; DC time uses battery energy and output power. Select grid or battery energy for billing to match the provider’s meter definition.

Example: a usable 60 kWh battery from 20% to 80% adds 36 kWh. At 90% efficiency, grid energy is 40 kWh. At AC 11 kW and a 100% average ratio, the estimate rounds up to 3 h 39 min. At 160 Wh/km it adds about 225 km, not a guaranteed route range.

Compare

Parking is billed per started hour after the free allowance. Enter extra stay. Unentered idle fees, discounts and other charges are excluded.

DC slows down as the battery fills. This editable ratio is an estimate, not a vehicle charging curve.

AC time uses input energy including losses; DC time uses battery energy and output power. Select grid or battery energy for billing to match the provider’s meter definition.

Method

Grid energy includes losses. Time uses the lower of charger and vehicle power, multiplied by the average-power ratio. Added range = battery energy ÷ actual consumption, not a route forecast. AC time uses input energy including losses; DC time uses battery energy and output power. Select grid or battery energy for billing to match the provider’s meter definition. Parking is billed per started hour after the free allowance. Enter extra stay. Unentered idle fees, discounts and other charges are excluded. Include your share of parking, service and subscription fees. Single-session comparison fees are not applied automatically.

Last checked: 2026-10-27

Tesla · SuperchargingTesla · RangeEIA · kW / kWh

FAQ

Can I use this with Tesla and other EVs?
Enter your vehicle’s usable capacity and actual consumption. Defaults are editable examples, not Tesla specifications or live tariffs. Currency changes the unit only, not the amounts.
Why is DC time not simply energy divided by peak power?
DC slows down as the battery fills. This editable ratio is an estimate, not a vehicle charging curve. Grid energy includes losses. Time uses the lower of charger and vehicle power, multiplied by the average-power ratio. Added range = battery energy ÷ actual consumption, not a route forecast. AC time uses input energy including losses; DC time uses battery energy and output power. Select grid or battery energy for billing to match the provider’s meter definition.
Does it read station prices or my vehicle account?
Enter your vehicle’s usable capacity and actual consumption. Defaults are editable examples, not Tesla specifications or live tariffs. Currency changes the unit only, not the amounts. Settings stay on this device. Shared links include settings; check them before sending.
Tool options

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