How long does it take to charge an EV at home?

It depends on your battery size and charger speed. With a standard 10A home outlet (2.3 kW), a full charge can take 20–30 hours. A dedicated 7 kW wall charger reduces that to 6–10 hours.

What's the difference between AC and DC charging?

AC charging uses your vehicle's onboard charger (2.3–22 kW). DC fast chargers bypass the onboard charger and feed power directly to the battery at 50–350 kW.

Is it cheaper to charge an EV at home?

Yes. Home charging costs around $0.30/kWh compared to $0.40–$0.60/kWh at public fast chargers. Off-peak rates can be as low as $0.15/kWh.

Should I charge to 100% every time?

For daily use, charging to 80% is recommended to maximise battery longevity. Only charge to 100% before long trips.

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EV Charge Time Calculator

Estimate how long it takes to charge your electric vehicle at home or on the go.

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Charge Time Calculator

Calculate EV charging time, cost, energy added, and estimated range for your selected vehicle and charger setup.

Charging setup

1. Select vehicle

Make

Model

Battery size

Charger

2. Set charging levels

Current charge

Target charge

Electricity cost ($/kWh)

About this estimate

This calculator provides a practical charging estimate only. Actual EV charge times can vary based on battery temperature, charger limits, state of charge, vehicle software, and site conditions.

Results update automatically

Charging estimate

MakeTesla

ModelModel 3 (Sedan)

Charger2.3 kW

Estimated charge time

15h 39m

36.0 kWh added using 2.3 kW effective charging power.

Charge time15h 39m

Effective power2.3 kW

Energy added36.0 kWh

Charging cost$10.80

Range added234 km

Charger typeAC

💡 Consider a faster charger for shorter charging times. Contact us for a free assessment.

⚠️ Use this as a planning guide only. Final charger choice and installation requirements should always be confirmed on site.

How to Use This EV Charge Time Calculator

Our free EV Charge Time Calculator helps you estimate how long it will take to charge your electric vehicle based on your specific setup. Whether you're charging at home overnight with a standard 10A outlet or using a dedicated 7kW–22kW wall charger, this tool gives you a realistic time and cost estimate.

Step-by-step guide:

Select your vehicle — Choose your EV make and model from our database of 50+ popular Australian vehicles including Tesla, BYD, Hyundai, Kia, and more.
Choose your charger — Pick from common home chargers (Zappi, Ocular, Evnex) or DC fast chargers to see realistic charge speeds.
Set charge levels — Enter your current battery percentage and target charge. We recommend 20% to 80% for daily use to maximise battery lifespan.
Review results — See estimated charge time, energy used, cost, and driving range added instantly.

Understanding your results:

Effective power — The actual charging speed your EV accepts, which may be lower than the charger's rated output due to the vehicle's onboard charger limit.
Energy added (kWh) — The total energy transferred to your battery during the charge session.
Charging cost — Based on your electricity rate. The average Australian residential rate is around $0.30/kWh but check your bill for your exact rate.
Range added (km) — Approximate driving distance gained, calculated using your vehicle's real-world energy efficiency.

For the most accurate results, ensure you select the correct battery size variant for your vehicle. Some models (like the Tesla Model 3) come in multiple battery configurations.

Want a deeper walkthrough? Read the full EV Charge Time Calculator Guide for charger types, real-world examples, and home installation tips.

Understanding EV Charging

Key factors that affect how long it takes to charge your electric vehicle.

Battery Size (kWh)

The total energy capacity of your EV battery. Larger batteries store more energy but take longer to charge at the same power level.

Charger Speed (kW)

The power output of your charger. Higher kW means faster charging. Home chargers range from 2.3 kW to 22 kW, while DC fast chargers can reach 350 kW.

State of Charge (%)

Charging from 20% to 80% is fastest. Charging slows significantly above 80% to protect battery health and longevity.

Frequently Asked Questions

Common questions about EV charging times, costs, and home charger installation.

Why Choose Our EV Charger Installation?

Fast Installation

Most Newcastle installs completed within 3–5 days.

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All Brands Supported

Tesla, BYD, Hyundai, Kia, and more.

Free Site Assessment

We assess your setup and recommend the best charger.

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