Small City EV Range Estimate | 30 kWh Battery
A compact city EV with a 30 kWh battery, 4 mi/kWh efficiency, and 90% usable capacity has an estimated range of about 108 miles — enough for most daily commutes.
How to use this tool
- Enter the battery pack capacity from the manufacturer spec sheet.
- Enter your expected real-world efficiency in miles per kWh.
- Adjust the usable battery percentage (90% is a common default).
- The calculator returns usable energy and estimated range.
Small city EVs with 30 kWh batteries are highly efficient for urban driving — estimate how far one charge takes you based on your driving efficiency.
Frequently asked questions
- What affects EV range?
- Temperature (cold reduces range), speed (highway driving is less efficient), climate control use, and payload all affect real-world range. Efficiency drops ~20–40% in winter.
- Why is usable battery less than total capacity?
- EV manufacturers reserve a buffer at the top and bottom to protect battery health. A 75 kWh pack typically has about 67–72 kWh usable.