Free calculators that cut through the noise. Real data, no sales pitch, no sign-up. Just the numbers you need to make a smart call.
Full total cost of ownership comparison. Pick real cars, your state, and see a breakeven chart in seconds. Includes fuel, insurance, maintenance, and depreciation.
Open calculator →Quick fuel cost comparison. Enter your electricity rate and gas price, pick a vehicle, and see your exact cost per mile side by side.
Calculate cost → NewCan your electrical panel handle an EV charger? Enter your panel size and appliances. Based on NEC 220.82 load calculations — the same method electricians use.
Check your panel →Level 3 charger speeds, networks, pricing, and connector types compared. Everything you need to know about fast charging on the road.
Read the guide →Rebates, tax credits, HOV access, and utility programs for all 50 states. Data from the DOE Alternative Fuels Data Center, verified March 2026.
Most EV sites want to sell you something. We just want you to have good data.
Our calculators show when gas is cheaper too. We're not here to convince you — we're here to give you the real numbers.
All calculations run in your browser. We don't collect your data, don't require an email, and never will.
EPA vehicle data, EIA electricity rates, AAA gas prices, NEC electrical codes. Not vibes — actual sources you can verify.
Purchase price is just the start. Here's every cost that actually matters over 5-10 years.
What does it actually cost to charge an EV? We break down home, public, and DC fast charging rates.
Forget the hype. Here's a practical framework for deciding if an EV makes sense for your situation.