Charging Guide
How Long to Fully Charge a Tesla
A full charge, an overnight top up and a Supercharger stop, broken down by model and by charger, with the onboard limit and the charge curve that decide how long you actually wait.
Quick Answer
A full charge from empty takes about 7 to 11 hours on a home Wall Connector, depending on the model. That is roughly 7 hours for a Model 3 or Model Y Long Range and about 11 hours for a Cybertruck. Standard trims charge slower, near 9 hours, because they carry a smaller onboard charger despite a smaller battery. A standard 120 volt household outlet is far slower, adding only 3 to 5 miles of range per hour, so a full charge can take two to four days. You almost never charge to full at a Supercharger. The practical 10 to 80 percent window takes about 20 to 30 minutes for most models, and roughly the same for a Cybertruck on a V4 stall. But most owners never fully charge at all. A normal overnight top up from 20 to 80 percent takes about 4 to 5 hours on a Wall Connector, which happens while you sleep.
Full Charge Time, By Model
How long a Tesla takes to fully charge depends on two things: how much energy the pack holds, and how fast the charger can push it in. The battery size sets the ceiling, but the charging method sets the pace, and the gap between a household outlet and a Supercharger is enormous. The table below gives the time to fill each current model from a genuine empty on all three charging levels, using usable battery capacity as the starting point.Full charge time on a home Wall Connector
Approximate hours to fill the pack from empty at 11.5 kW, the maximum a Tesla Wall Connector delivers on a 48 amp circuit. Standard trims land higher than their small battery suggests, because they carry a slower onboard charger.
The amber Standard bar is the counterintuitive one. A Standard Model 3 or Model Y holds less energy than a Long Range car, yet takes about two hours longer to fill, because its onboard charger accepts only 7.7 kW where the Long Range accepts the full 11.5 kW. Charger speed, not battery size, decides the wait.
| Model and trim | Usable battery | 120V outlet, full | Wall Connector, full | Supercharger 10 to 80% |
|---|---|---|---|---|
| Model 3 Standard | 60 kWh | ~2.3 days | ~9 hr | ~20 min |
| Model 3 Long Range RWD | 75 kWh | ~2.8 days | ~7 hr | ~25 min |
| Model 3 Long Range AWD | 75 kWh | ~2.8 days | ~7 hr | ~25 min |
| Model 3 Performance | 79 kWh | ~3 days | ~7.5 hr | ~27 min |
| Model Y Standard | 60 kWh | ~2.3 days | ~9 hr | ~20 min |
| Model Y Long Range RWD | 75 kWh | ~2.8 days | ~7 hr | ~25 min |
| Model Y Long Range AWD | 75 kWh | ~2.8 days | ~7 hr | ~25 min |
| Model Y Performance | 79 kWh | ~3 days | ~7.5 hr | ~27 min |
| Model Y L | 82 kWh | ~3.1 days | ~8 hr | ~28 min |
| Model S | 95 kWh | ~3.6 days | ~9.5 hr | ~28 min |
| Model X | 95 kWh | ~3.6 days | ~9.5 hr | ~30 min |
| Cybertruck AWD | 118 kWh | ~4.5 days | ~11.5 hr | ~25 min |
| Cybertruck Cyberbeast | 118 kWh | ~4.5 days | ~11.5 hr | ~25 min |
The Three Charging Levels
Every Tesla charging time comes down to the power the charger delivers, measured in kilowatts. A kilowatt is a rate, so the more of them a charger pushes, the less time you wait. There are three levels, and they are separated by orders of magnitude, not small margins.| Charging level | Power | Range per hour | Time to fill 75 kWh |
|---|---|---|---|
| Level 1, household outlet 120V | ~1.3 kW | 3 to 5 mi | ~2.8 days |
| Level 2, Wall Connector 32A | 7.7 kW | ~30 mi | ~10 hr |
| Level 2, Wall Connector 48A | 11.5 kW | ~44 mi | ~7 hr |
| Level 3, Supercharger DC fast | up to 250 kW | ~1,000+ mi | ~25 min, 10 to 80% |
Watch the onboard charger, not just the wall charger. A Wall Connector can supply 11.5 kW, but the car will only take what its onboard charger accepts. Long Range and Performance Teslas accept the full 11.5 kW, while the newer Standard trims are limited to 7.7 kW. Fitting a bigger circuit does not speed up a car that cannot draw more, so match the charger to the car.
Why the Last 20 Percent Takes as Long as the First 60
Fast charging is not a steady stream. A Tesla accepts its highest power only when the battery is low and cool, then tapers the rate down as the pack fills, to protect the cells. In practice the car pulls close to its peak from about 10 to 50 percent, eases off through the middle, and slows to a crawl above 80. This is why the standard Supercharger window is 10 to 80 percent, and why nobody sensible waits for 100 on a road trip.Where the time goes on a Supercharger
Rough share of a full 10 to 100 percent session spent in each band for a Model 3 or Model Y. The last stretch swallows time out of all proportion to the range it returns.
The final 20 percent can take as long as the first 70, because the charging rate has dropped so far by then. On a journey you save time by leaving at 80 percent and driving to the next Supercharger, rather than sitting and waiting for the pack to top off.
The Overnight Charge Most People Actually Use
The full charge number gets the attention, but it is not the number that matters day to day. Most owners plug in at home with the battery somewhere around 20 to 40 percent and set a limit near 80, so the car only fills the middle of the pack overnight. That is a fraction of a full charge, and it finishes in a few hours while you sleep, which is why home charging feels effortless once it is set up.Overnight top up time, 20 to 80 percent on a Wall Connector
Hours to add 60 percent of the pack at 11.5 kW, the charge most owners actually do. Every one of these fits comfortably inside a night, so the car is full by morning whatever the model.
Even the Cybertruck, the slowest to fill, is done in about seven hours from 20 to 80 percent, which is a normal night. For a Long Range car it is closer to four. Once a home charger is fitted, the practical answer to how long a Tesla takes to charge is nothing, because it happens while you are not using the car.
A quick way to estimate your own night. Take the usable capacity, multiply by the percentage you need to add, then divide by about 10, which is the effective power a 48 amp Wall Connector delivers into the pack after losses. For a Model Y Long Range adding 60 percent that is 75 times 0.6, which is 45, divided by 10, giving about 4.5 hours, close to the exact figure our Tesla charging calculator returns.
How Long a Supercharger Stop Really Takes
On a journey the question changes from how long to fill the car to how long to add enough range to reach the next stop. For that, the 10 to 80 percent window is the one that counts, and for most of the Tesla range it lands between 20 and 30 minutes on a healthy stall. That is roughly the time it takes to use the restroom and buy a coffee, which is the whole idea.V3 or V4 rarely changes the number. The Model 3, Model Y, Model S and Model X all peak at 250 kW, which a V3 Supercharger already supplies in full, so plugging into a newer V4 stall does not charge them any faster. The Cybertruck is the exception, because its pack accepts up to 325 kW, so a V4 cabinet trims its 10 to 80 percent stop by a few minutes. For everyone else, take whichever Supercharger is closer or less busy and ignore the hardware generation.
The bigger lever on a fast charging stop is preconditioning. If you navigate to a Supercharger in the car, it warms the battery on the way so it can accept high power the moment you plug in. Arrive at a cold pack without preconditioning and the first several minutes are wasted at a low rate while the battery heats. This one habit makes more difference to your stop time than the choice of cabinet.
What Changes the Time
1
Battery preconditioning
A cold pack accepts far less power on a Supercharger than a warm one. Navigating to the charger tells the car to heat the battery in advance, which can cut a fast charging stop dramatically. Without it, the first stretch of the session crawls while the pack warms itself, so the same 10 to 80 percent charge can take much longer than the figures above.
2
Your circuit and onboard charger
At home the limit is whichever is lower, the circuit or the car. A 48 amp circuit gives 11.5 kW, a 40 amp circuit gives 9.6 kW, and a 32 amp circuit gives 7.7 kW. Long Range and Performance cars take the full 11.5 kW, but Standard trims cap at 7.7 kW, so they charge at the same pace on a 32 amp circuit as on a bigger one.
3
Starting state of charge
On a Supercharger, the emptier the pack the faster it fills, because the rate is highest at low charge and tapers as it rises. A 10 to 50 percent splash and dash is quicker per percent than a 50 to 90 percent top off. At home this matters less, since Level 2 power is steady across the whole range.
4
Cold weather
Cold slows charging at both ends. On a Supercharger a cold battery accepts less power until it warms, and at home some of the energy goes to heating the pack rather than filling it, so the effective rate drops. In deep winter, expect a fast charging stop to run noticeably longer than a mild day, even with preconditioning.
5
A shared or older stall
Some Supercharger posts share power between two adjacent stalls, so if a neighbour plugs in you may each get a slower rate. Older V2 cabinets also top out around 150 kW, well below a V3 or V4. If a stop is taking longer than expected, a shared post or an older site is often the reason.
How to Work It Out Yourself
Home charging time is a single division. Take the energy you need to add, then divide by the effective power reaching the battery, which is the charger rating minus about ten percent lost as heat. Here is the full worked example for a Model Y Long Range charging from 20 to 80 percent on a 48 amp Wall Connector.Model Y Long Range, 20 to 80 percent at home
energy to add = 75 × 0.60 = 45 kWh
effective power = 11.5 × 0.90 = 10.4 kW
time = 45 ÷ 10.4 = about 4.3 hours
range added = about 200 miles
Prefer to skip the arithmetic. Our Tesla charging calculator does all of this live for every model, charger and charge window, and shows the energy alongside the time. It is the companion tool to this guide, built on the same figures, and it handles the Supercharger taper that the simple formula cannot.
Frequently Asked
How long does it take to fully charge a Tesla at home?
On a 48 amp Wall Connector at 11.5 kW, a full charge from empty takes about 7 hours for a Model 3 or Model Y Long Range, around 8 hours for a Model Y L, about 9.5 hours for a Model S or Model X, and roughly 11.5 hours for a Cybertruck. Standard trims take about 9 hours because their onboard charger is limited to 7.7 kW. In practice you rarely arrive empty, so a normal overnight top up is only 4 to 5 hours.
How long does a Tesla take to charge on a Supercharger?
The practical 10 to 80 percent window takes about 20 to 30 minutes for most models on a healthy V3 or V4 stall, with the Cybertruck around 25 minutes on a V4. Charging past 80 percent is much slower because the rate tapers, so on a road trip it is usually faster to leave at 80 and drive to the next Supercharger than to wait for a full charge.
How long to charge a Tesla from empty on a 120 volt outlet?
A standard household outlet delivers only about 1.3 kW, adding 3 to 5 miles of range per hour, so a full charge takes roughly 2.8 days for a Long Range car and about 4.5 days for a Cybertruck. Level 1 is fine for topping up a car that barely moves, but it is too slow to be a primary solution for most owners, who fit a Level 2 wall charger instead.
Why does the last 20 percent take so long?
A Tesla accepts its highest charging power when the battery is low, then tapers the rate down as the pack fills to protect the cells. By the time the battery is above 80 percent the rate has dropped so far that the final 20 percent can take as long as the first 70. This taper is why the standard Supercharger window is 10 to 80 percent and why full charges are left for home.
How long is a normal overnight charge?
A typical 20 to 80 percent overnight top up on a 48 amp Wall Connector takes about 4.3 hours for a Model 3 or Model Y Long Range, around 5 hours for a Standard trim, about 5.5 hours for a Model S or Model X, and roughly 7 hours for a Cybertruck. Every one of these fits inside a normal night, so the car is full by morning whatever the model.
Do V4 Superchargers charge a Tesla faster than V3?
For most of the range, no. The Model 3, Model Y, Model S and Model X all peak at 250 kW, which a V3 cabinet already supplies, so a V4 stall charges them at the same speed. The Cybertruck is the exception, as its pack accepts up to 325 kW, so a V4 cabinet fills it a few minutes faster. For every other model, pick whichever Supercharger is closer or less busy.
How long does it take to charge a Cybertruck?
A full charge on a 48 amp Wall Connector takes about 11.5 hours, since the Cybertruck has a large 118 kWh usable pack but the same 11.5 kW onboard charger as other Teslas. A normal 20 to 80 percent overnight charge is about 7 hours, and a 10 to 80 percent Supercharger stop on a V4 stall is roughly 25 minutes. A 120 volt outlet is impractical, taking several days for a full charge.
Does a bigger battery always take longer to charge?
Not necessarily, because the onboard charger matters as much as the battery. A Standard Model 3 has a smaller pack than a Long Range one, yet takes about two hours longer to fill at home because its charger accepts only 7.7 kW rather than 11.5 kW. At a Supercharger a bigger pack does take longer in the same window, but the rate also depends on the car’s peak power and the charge curve, not battery size alone.
Keep Reading
- Tesla charging calculator. The live tool behind this guide, with time and energy for every model and charger.
- kWh to charge a Tesla. The energy side of the same question, by model and charge window.
- DC fast charging speed. The full charge curve and why the last 20 percent is slow.
- EV charging cost by car. What each model costs to run once you know the time and energy.
- Battery degradation calculator. How capacity and charging change over the years.
Leave a Reply