EV Road Trip Charging Cost Calculator
Planning an EV road trip? Enter your trip distance, vehicle, and charging preferences to estimate how many stops you'll need, how long they'll take, and what you'll spend on charging.
Trip Details
How EV Road Trip Costs Work
Road trip charging is different from daily home charging in several important ways. You'll rely almost entirely on DC fast chargers, which cost $0.40–$0.60/kWh — roughly 3x your home rate. Highway driving at 70+ mph reduces your EV's efficiency by 10–25% compared to the EPA rating. You should charge to 80% at each stop since charging speed drops dramatically above that level.
The result: EV road trips cost roughly the same as gasoline trips per mile. The EV advantage comes from daily home charging, not road trips. That said, you're still saving on maintenance costs and the environmental impact is significantly lower.
Tips for Cheaper EV Road Trips
Use A Better Route Planner (ABRP). This free app optimizes your route and charging stops for minimum time and cost, accounting for elevation, temperature, and real-time charger availability.
Start with a full battery. Charge to 100% at home before leaving — it's the cheapest energy you'll use on the trip. On a Level 2 charger, this adds zero cost beyond your normal electricity rate.
Charge to 80% at stops. The last 20% takes almost as long as the first 80%. Stop more frequently for shorter sessions rather than waiting for a full charge.
Slow down slightly. Going 65 mph instead of 75 mph can improve range by 15–20%. On a 500-mile trip, this might eliminate one charging stop entirely.
Get network memberships. Electrify America Pass+ ($4/month) saves 25–30% per session. If you take even one road trip per month, it pays for itself immediately.
| Trip Distance | EV Cost (DC Fast) | Gas Cost (28 MPG) | EV Savings |
|---|---|---|---|
| 200 miles | $22–$28 | $29 | $1–$7 |
| 500 miles | $55–$70 | $71 | $1–$16 |
| 1,000 miles | $110–$140 | $143 | $3–$33 |
| 2,000 miles | $220–$280 | $286 | $6–$66 |
⚡ Calculate Your Daily Charging Cost Too
Road trips are occasional — see what your regular home charging costs with our main calculator.
Open the Calculator →Frequently Asked Questions
A 500-mile road trip costs roughly $55–$70 in DC fast charging. Comparable to a gas car ($71 at 28 MPG, $4/gal). EVs save modest amounts on road trips — the big savings come from daily home charging.
Plan one stop every 150–250 miles depending on your vehicle's range and conditions. A 500-mile trip typically needs 2–3 stops of 20–30 minutes each.
Each DC fast charging stop takes 20–40 minutes (10% to 80%). Total charging time for a 500-mile trip is 60–90 minutes. Stop at 80% — charging above that is much slower.