Free EV calculators
EV Running Cost helps electric vehicle owners and buyers understand what it really costs to charge and drive an EV. Whether you are comparing home charging, estimating charging time, or working out electricity cost per kilometre, these tools make it quick and easy.
EV Charging Cost Calculator
Calculate how much it costs to charge an EV using battery size, electricity price and battery percentage.
EV Charging Time Calculator
Estimate how long it takes to charge your EV based on battery size, start level, target level and charger speed.
EV Cost Per KM Calculator
Work out your EV electricity cost per kilometre using power price and energy consumption.
EV Charging Cost in Australia
See typical Australian EV charging cost examples, cost per kilometre, and home charging estimates.
EV vs Petrol Cost Per KM
Compare electric vehicle and petrol running costs per kilometre with simple examples and practical guidance.
What this website helps you calculate
Running cost is one of the biggest advantages of owning an electric vehicle. Compared with petrol or diesel vehicles, EVs are often much cheaper to run, especially when charged at home. The exact savings depend on your battery size, power tariff, charger type and vehicle efficiency.
The cost of charging a battery, the time it takes to charge from one percentage to another, and the estimated electricity cost to drive each kilometre.
Why EV charging cost matters
Many people look at purchase price first, but day to day running cost is where electric vehicles can save a lot over time. Understanding charging cost, charging time and electricity cost per kilometre helps buyers make better decisions and helps owners budget more accurately.
Best place to start
If you want a quick estimate, start with the EV Charging Cost Calculator. If you want broader real world context, read the EV Charging Cost Australia guide or the EV vs Petrol Cost Per KM comparison.
Frequently asked questions
It depends on battery size, charging percentage and electricity price. Many home charging sessions cost far less than a tank of petrol.
In most cases yes. Home charging is usually much cheaper than public fast charging.
It is the electricity cost to drive one kilometre, based on energy use and your electricity tariff.