Free Electric Vehicle Calculators
Will an EV actually save you money? How much will the tax credit be? What does it really cost to charge? Run the numbers for your situation.
Calculators
EV Tax Credit Calculator
Federal $7,500 + state credits. Check income limits, MSRP caps, and battery-sourcing rules for your model.
EV vs Gas TCO Calculator
5/7/10-year total cost: fuel/electricity, maintenance, insurance, depreciation, credits. See real break-even.
EV Charging Cost Calculator
Per-mile cost at home (L1/L2) vs public DC fast charging, by state electricity rate.
EV Range Estimator
Real-world range with temperature, terrain, speed, AC, and payload adjustments. EPA range vs reality.
Time to Charge Calculator
Battery kWh + charger kW + start/end state of charge → minutes to full (or any target SoC).
Home Charger ROI Calculator
Level 2 home charger install cost vs public DC fast cost over time. Payback period and break-even.
EV Brand Guides
Every electric vehicle on sale, by brand. Models, prices, range, charging speed, federal credit status.
Chinese EVs Explained
BYD passed Tesla in global sales. Why Chinese EVs aren't (yet) sold in the US — and what happens when they are.
Why EVMath?
Most EV cost claims compare best-case electricity rates to worst-case gas prices. EVMath runs the numbers honestly: actual federal and state credit eligibility for your model, your local electricity rate, real-world range with temperature and AC adjustments, and total cost of ownership including depreciation and insurance.
No signups, no email capture, no telemetry beyond Google Analytics — just the math.