EV calculator
Charge time calculator
Estimate how long an EV charging session may take from battery, charger, and target-charge assumptions.
Open calculatorCalculators
Start with your charging numbers
Use these tools to estimate charging time, compare charger sizes, and spot panel-capacity questions before you talk to an installer.
EV calculator
Charger size calculator
Match daily driving needs to a practical charger output and charging window.
Open calculatorEV calculator
Panel capacity rough checker
Check whether a desired EV charger circuit looks straightforward, borderline, or review-heavy.
Open calculatorComing soon
Install cost estimator
A local cost-band estimator will be added when the assumptions can be shown clearly.
How results are worded
The calculators are intentionally conservative. They help with planning, but final electrical decisions require a qualified professional.
- Likely enough for planning
- Borderline, review recommended
- Likely needs load management or panel review
- Unknown, electrician required
Pair the calculator with a guide
The number is only part of the project. Use the guides to prepare panel photos, charger-location notes, and quote comparison questions.