---
title: "How Long Does It Take to Fully Charge an EV at Home?"
description: "From empty, a typical EV needs about 99 kWh from the wall: roughly 12 h 52 min on a 32 A Level 2 charger and 68 h 38 min on 120 V. See popular models."
url: https://evchargecosts.com/guides/how-long-to-fully-charge-an-ev-at-home/
updated: 2026-10-26
---

# How Long Does It Take to Fully Charge an EV at Home?

From empty to full, a typical EV with 295 miles of EPA range at 33.5 kWh/100 mi draws about 99 kWh from the wall. That takes roughly **12 h 52 min on a 32 A Level 2 charger** (7.68 kW) and about **68 h 38 min on a 120 V outlet**, before any onboard-charger limit.

By [EV Charge Cost Editorial Team](https://evchargecosts.com/about/). Published September 28, 2026, updated October 26, 2026.

A full charge from empty is the worst case, and it is rare in daily life. Still, it is the number people ask about, and it is easy to calculate: the energy the car draws from the wall for its full EPA range, divided by the charging power.

## The formula

Energy from the wall (kWh) = EPA range × kWh per 100 miles ÷ 100. Because the EPA efficiency figure is measured at the wall, this already includes charging losses. Hours = that energy ÷ charging power in kW.

## Full-charge times for popular models

Each model uses its representative trim's EPA range and efficiency. Power levels follow the 80% continuous-load rule: 12 A on a 15 A household circuit, and 16, 32 or 48 A at 240 V.

**Hours to charge from empty to full EPA range at home**

| Model | Energy from wall | 120 V (1.44 kW) | 16 A (3.84 kW) | 32 A (7.68 kW) | 48 A (11.52 kW) |
| --- | --- | --- | --- | --- | --- |
| [Tesla Model Y](https://evchargecosts.com/vehicles/tesla-model-y/) | 90.5 kWh | 62 h 52 min | 23 h 35 min | 11 h 47 min | 7 h 52 min |
| [Tesla Model 3](https://evchargecosts.com/vehicles/tesla-model-3/) | 91.3 kWh | 63 h 22 min | 23 h 46 min | 11 h 53 min | 7 h 55 min |
| [Tesla Model S](https://evchargecosts.com/vehicles/tesla-model-s/) | 113.1 kWh | 78 h 31 min | 29 h 26 min | 14 h 43 min | 9 h 49 min |
| [Tesla Model X](https://evchargecosts.com/vehicles/tesla-model-x/) | 112.7 kWh | 78 h 15 min | 29 h 20 min | 14 h 40 min | 9 h 47 min |
| [Tesla Cybertruck](https://evchargecosts.com/vehicles/tesla-cybertruck/) | 139.4 kWh | 96 h 50 min | 36 h 19 min | 18 h 9 min | 12 h 6 min |
| [Chevrolet Equinox EV](https://evchargecosts.com/vehicles/chevrolet-equinox-ev/) | 100.1 kWh | 69 h 32 min | 26 h 5 min | 13 h 2 min | 8 h 42 min |
| [Chevrolet Blazer EV](https://evchargecosts.com/vehicles/chevrolet-blazer-ev/) | 100.9 kWh | 70 h 3 min | 26 h 16 min | 13 h 8 min | 8 h 45 min |
| [Chevrolet Silverado EV](https://evchargecosts.com/vehicles/chevrolet-silverado-ev/) | 141.7 kWh | 98 h 25 min | 36 h 54 min | 18 h 27 min | 12 h 18 min |

These are wall-power calculations. If your car's onboard charger accepts less than the charger supplies, use the onboard rating instead: a car limited to an example 7.2 kW onboard charger takes the same time on the 32 A and 48 A units. See [onboard charger limits](https://evchargecosts.com/guides/onboard-charger-limit-explained/).

## Why real sessions differ

- **You rarely start from empty.** Charging from 20% to 80% needs 60% of the energy, so about 7 h 43 min at 32 A for the typical EV above.

- **The last few percent are slower.** Charging tapers near full to protect the battery.

- **Cold weather.** Battery heating uses some of the power, so it takes longer to add the same range.

- **Your daily limit.** Many owners set a charge limit below 100% for everyday use; see [should you charge to 100%](https://evchargecosts.com/guides/should-you-charge-your-ev-to-100-percent/).

- **Real-world range.** Highway driving and winter use more energy than the EPA rating, but the battery holds the same kWh, so a full charge takes about the same time regardless.

## What it means for everyday charging

What matters day to day is replacing what you drove. The average 37-mile day at 13,500 miles a year needs about 12.4 kWh for a 33.5 kWh/100 mi EV:

- Level 1 — 120 V, 12 A: 8 h 36 min

- Level 2 — 240 V, 16 A: 3 h 14 min

- Level 2 — 240 V, 32 A: 1 h 37 min

- Level 2 — 240 V, 40 A: 1 h 17 min

- Level 2 — 240 V, 48 A: 1 h 5 min

So even the slowest option refills a normal day overnight, while a full charge from empty on 120 V can take 2.6–4.1 days for the models above.

## And the cost?

Time and cost are independent. The full charge for the typical EV above costs about $17.95 at the U.S. average price of 18.16¢/kWh (August 2026), whether it takes one night or three. For state-by-state figures see [the cost to fully charge an electric car](https://evchargecosts.com/guides/cost-to-fully-charge-an-electric-car/), and for any mileage try the [charging time calculator](https://evchargecosts.com/charging-time/).

## Run your own numbers

- [Charging cost calculator](https://evchargecosts.com/)
- [EV vs gas calculator](https://evchargecosts.com/ev-vs-gas/)
- [Charging time calculator](https://evchargecosts.com/charging-time/)
- [Cost in your state](https://evchargecosts.com/states/)
- [How we calculate](https://evchargecosts.com/methodology/)

## Related guides

- [Level 1 vs Level 2 Charging: Speed and Cost](https://evchargecosts.com/guides/level-1-vs-level-2-charging/)
- [How Many Amps Do You Need for a Home EV Charger?](https://evchargecosts.com/guides/how-many-amps-for-ev-charger/)
- [NEMA 14-50 Outlet vs Hardwired EV Charger](https://evchargecosts.com/guides/nema-14-50-vs-hardwired-ev-charger/)
- [Can My Electrical Panel Handle an EV Charger?](https://evchargecosts.com/guides/can-my-electrical-panel-handle-an-ev-charger/)
- [Why Your EV Charges Slower Than the Charger: Onboard Limits](https://evchargecosts.com/guides/onboard-charger-limit-explained/)
- [Can You Charge an EV on a Regular 120 V Outlet?](https://evchargecosts.com/guides/charging-an-ev-on-a-regular-outlet/)

[All 59 guides](https://evchargecosts.com/guides/)

## Questions people ask

### How long does it take to charge an EV from 20% to 80% at home?

About 60% of a full charge. For a typical EV needing 99 kWh from empty, that is about 59 kWh, roughly 7 h 43 min on a 32 A Level 2 charger.

### Can I fully charge an EV overnight?

From empty, only sometimes: at 32 A the popular models above need 11 h 47 min to 18 h 27 min, and large trucks can take more than one night. From a partial charge, Level 2 usually finishes overnight; on 120 V a full charge from empty takes days, though a normal day's driving is replaced overnight.

---
Source page: https://evchargecosts.com/guides/how-long-to-fully-charge-an-ev-at-home/
Data: EIA (electricity August 2026, gasoline 2026-10-19), EPA fueleconomy.gov. License: CC BY 4.0.