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Calculators › How much EV range do I actually need?Calculator · Updated November 2026

How much EV range do I actually need?

Most Australians need far less range than they think.

Your driving

Add both ways, e.g. 50 km to work + 50 km home = 100 km.

How much of that is highway?
How often can you charge?
How cold are your winters?

Batteries lose range in the cold, and the heater uses energy.

Refine your resultHighway speed, days a week, charging level, home charger, towing, longer trips, your state
Your usual highway speed

Air resistance climbs fast with speed, so 110 km/h uses noticeably more than 100 km/h.

How many days a week do you drive that distance?

Used for yearly running costs only.

How full do you usually charge it?

Most batteries last longer at 80% day to day. LFP batteries are fine at 100%. We keep 10% spare either way.

What will you charge with at home?

See what each option puts back overnight in the result. It only changes the range you need if it can't keep up with your driving.

Do you tow?

A caravan, boat or trailer roughly halves an EV's range.

A trip you do now and then, like a weekend away or visiting family. One way, without stopping to charge. Leave at None if you'd happily stop at a fast charger.

You need aboutNeed –Charger –/nightResult ›

The range to look for

Just enough–claimed WLTP range
Recommended–covers the bad days too
Your home charger adds–overnight (10 hours)

Recommended adds about 10% for battery ageing over 8 years, plus a 20% buffer for a missed charge, a detour or a broken charger.

EVs that cover you

How we work it out

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Common questions

How much range do I need in an EV?

If you charge every night, about 2 to 2.5 times your daily kilometres in claimed (WLTP) range covers you, including highway driving, winter and the odd missed charge. For 100 km a day that's about 250 km; for 200 km a day of mostly highway, about 500 km.

Why not just buy the longest range?

Bigger batteries cost more, weigh more and use more energy. If you charge at home most nights, you only use a fraction of the battery each day, so paying for range you never use is money better spent elsewhere.

Should I charge to 80% or 100%?

Most EV batteries last longer if you charge to about 80% day to day and keep 10% in reserve, so only about 70% of the claimed range is your everyday range. Cars with LFP batteries are happy at 100%. If the manual says to charge to 100% at least once a week, it has an LFP battery.

Do I need an 11 kW home charger?

Usually not. A 7 kW charger puts back roughly 300–400 km overnight, more than most people drive in a day. 11 kW needs three-phase power, and many EVs can only take about 7 kW on AC anyway.

How much range do you lose on the highway?

About 15% at 100 km/h and 20% at 110 km/h, more into a headwind or up hills. The WLTP test is mostly town and suburban driving with only a short fast section, so around town many EVs match or beat their claimed range.

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How we work it out, and our sources

Weekly cost = the car's energy use × 250 km × your electricity or fuel price, with 90% of charging at home. Prices are list prices at November 2026; check with the dealer.

  • Electricity: 2026–27 default rates (AER, Victorian Default Offer, state retailers). Public charging: Sydney network prices, July 2026.
  • Petrol and diesel: capital-city daily averages from state government price feeds, via FuelRadar, 12 November 2026. Diesel for Hobart, Canberra and Darwin is estimated from the national fall.
  • Cars: maker figures via CarExpert, Drive, CarsGuide and EV Central. Plug-in electric range is taken as 80% of the claim.
  • Servicing: published capped prices; marked as an estimate where not yet published (CarExpert comparison).
  • Tyres: an EV set lasts about 35,000 km, a petrol or hybrid set 50,000 km (RACV); prices from Gridly.
  • Home charger: about $2,000 installed ($1,000–$3,000). Novated leases: PwC summary.

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