Charging Costs
Cost to Charge BYD ATTO 3
Updated March 2026
The BYD ATTO 3 is a mid-size electric SUV with a 60.5 kWh battery and consumption around 18.3 kWh per 100 km. Its 330 km range covers daily needs comfortably. Based on what our users tell us, the ATTO 3 is affordable to run, especially when you take advantage of its standard heat pump and home charging. A full charge gives you a WLTP rated range of approximately 420 km. Here is what it costs to charge at home, at public AC chargers, and at DC fast chargers across Europe. Always check your vehicle's manual for exact specifications.
Charging costs vary significantly depending on your electricity tariff, time of day, charging network, subscription, and location. The numbers below are estimates based on average European electricity prices and may not reflect what you actually pay. Always check your network's app for current pricing before charging.
Key Numbers (approximate)
- Useable battery
- ~60.5 kWh
- Real-world consumption
- ~178 Wh/km
- WLTP range
- ~420 km
Charging Costs by Country
These are approximate costs based on average electricity prices. Actual costs depend on your tariff, time of day, and charging network.
| Country | Home (per 100 km) | DC fast (per 100 km) | Full charge (DC) |
|---|---|---|---|
| Germany | €5.87 | €10.50 | €35.70 |
| France | €4.45 | €9.26 | €31.46 |
| Norway | €2.14 | €7.12 | €24.20 |
| Finland | €2.49 | €6.76 | €22.99 |
| United Kingdom | €5.16 | €15.84 | €53.84 |
Prices are approximate gross averages including VAT. Actual costs vary by provider, tariff, and time of use.
How to Calculate BYD ATTO 3 Charging Costs
Calculating your charging cost comes down to two numbers: how much energy your car uses, and how much you pay for that energy. Here is the formula.
Cost per 100 km = (consumption in Wh/km × 100 ÷ 1000) × price per kWh
Cost per full charge = battery capacity in kWh × price per kWh
Example: BYD ATTO 3 at home
If your home electricity costs €0.25 per kWh (a rough European average), and the BYD ATTO 3 consumes approximately 178 Wh per kilometer:
- Energy per 100 km: 178 × 100 ÷ 1000 = 17.8 kWh
- Cost per 100 km: 17.8 × €0.25 = €4.45
- Full charge (0-100%): ~60.5 kWh × €0.25 = €15.13
Example: BYD ATTO 3 at a DC fast charger
DC fast chargers typically cost more, often around €0.45 per kWh or higher. Using the same formula:
- Cost per 100 km: 17.8 × €0.45 = €8.01
- Full charge (0-100%): ~60.5 kWh × €0.45 = €27.23
Keep in mind: These are simplified examples. Your actual cost depends on your specific electricity tariff (which varies by time of day and provider), any charging network subscription you have, session fees, idle fees, and how efficiently you drive. Cold weather, high speeds, and heavy loads all increase consumption. Use these numbers as a starting point, not a guarantee.
Home Charging vs Public Charging
Where you charge makes the biggest difference in what you pay. Here is how the options compare for the BYD ATTO 3.
Home charging (AC, typically 3.7 to 22 kW)
The cheapest option. You pay your home electricity rate, which in most European countries is between €0.15 and €0.40 per kWh. The BYD ATTO 3 can charge at up to 11 kW on AC, so a full charge from empty takes several hours. Most drivers plug in overnight and wake up to a full battery. If your energy provider offers off-peak rates, charging between midnight and 6 AM can reduce costs further.
Public AC charging (typically 7 to 22 kW)
Public AC chargers at shopping centres, workplaces, or on-street locations usually cost more than home electricity but less than DC fast chargers. Prices range from €0.25 to €0.50 per kWh depending on the network and country. Some are free (employer-provided or included in parking).
DC fast charging (up to 89 kW)
The fastest but most expensive option. The BYD ATTO 3 supports DC fast charging at up to approximately 89 kW, which can take the battery from 10% to 80% in roughly 38 minutes under good conditions. DC prices typically range from €0.35 to €0.70+ per kWh. Some networks also charge per-minute fees or session fees on top.
Should You Charge to 80% or 100%?
You may have heard the advice to "only charge to 80%." Whether this applies to you depends on how you charge and what battery your BYD ATTO 3 has.
At DC fast chargers
Charging speed slows down significantly above 80% on most electric cars, including the BYD ATTO 3. The last 20% can take as long as the first 60%. If you are on a road trip and paying per kWh (or per minute), stopping at 80% saves both time and money. This is a practical recommendation for fast charging, not a strict rule.
At home (AC charging)
At home, charging to 100% occasionally is generally fine. The speed taper above 80% does not matter when you are charging overnight on cheap electricity. Some manufacturers recommend keeping the daily limit around 80-90% to help with long-term battery health. Check your BYD ATTO 3's manual for the manufacturer's specific recommendation.
Battery care advice varies by manufacturer, battery chemistry, and model year. The above is general guidance. Always follow the recommendations in your BYD ATTO 3's owner manual.
All Countries
Tips to Reduce Charging Costs
- Charge at home overnight. The ATTO 3's 60.5 kWh battery fills up in about 8 hours on a 7.4 kW wallbox, and home electricity is the cheapest way to drive.
- The ATTO 3's DC charging caps at 89 kW. This is fine for occasional stops on longer trips, but not fast enough to make public fast charging a daily habit without spending more than necessary.
- The ATTO 3 comes with a standard heat pump. In cooler months, this reduces the energy used for cabin heating, meaning less battery drain and fewer trips to the charger.
- BYD's Blade Battery chemistry (LFP) is more tolerant of charging to 100% without significant degradation. You can charge to a higher level than many other EVs without worrying as much about battery health.
- Use the ATTO 3's regenerative braking in city traffic. Recapturing energy during stops and slowdowns meaningfully reduces your overall consumption.
The ATTO 3's LFP battery is forgiving about charge levels, so you can charge to 90-100% at home without the battery health concerns of other chemistries. This simplifies your routine. Plug in at home every two to three days, and reserve public DC charging for road trips. The heat pump helps keep winter charging costs from spiking too much.
These tips are general suggestions. Your situation may differ depending on your electricity contract, driving patterns, and local charging infrastructure. Always follow safe charging practices and your vehicle manufacturer's guidelines.
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