ChargeCalcs

EV Charging Calculators

Calculate charging times, costs, and find the right home charger setup for your electric vehicle.

Latest in Charging

EV Charging Time Calculator

EV charging time at Level 1, Level 2, or DC fast for any vehicle. Tapered charging curve from 10% to 80%, plus full-charge times, with 23 vehicle presets.

EV Charging Time by Vehicle

Compare EV charging time from 10% to 80% across 12 popular models at Level 1, Level 2, and DC fast, using realistic vehicle-capped charging rates.

Tesla Charging Time Calculator

Estimate Tesla charging time for the Model 3, Y, S, X, and Cybertruck on a Supercharger, Wall Connector, or NEMA 14-50 outlet, from any charge level.

Chevy Bolt Charging Time Calculator

Estimate Chevy Bolt EV and Bolt EUV charging time at Level 1, Level 2, or DC fast, including the real 55 kW DC ceiling that limits Bolt fast-charging.

Ioniq 5 & EV6 Charging Time Calculator

Estimate Hyundai Ioniq 5 and Kia EV6 charging time at Level 1, Level 2, or DC fast, and see why 800-volt E-GMP cars charge 10–80% in about 18 minutes.

EV Charging Time Chart

See how EV charging time scales with battery size and charger power, from Level 2 to 350 kW DC, with a kWh-by-power chart and curve-taper math above 80%.

Level 2 Charger Amperage Chart

See what each Level 2 charger amperage delivers, from 16A to 80A mapped to kW, miles added per hour, and charge time, capped by your EV's onboard limit.

EV Charging Curve Comparison

Compare two EVs' real DC fast-charging curves side by side and see why the car with the higher peak kW does not always reach 80% first.

800V vs 400V Charging Calculator

Compare 800-volt and 400-volt EV charging side by side and see why an 800V car reaches 80% first on a fast charger but ties a 400V car on a slower stall.

Three-Phase EV Charging Calculator

Compare single-phase and three-phase EV charging speeds from 3.7 to 22 kW, and see why your car's onboard charger decides if a 22 kW supply helps.

EV Charging Cost Calculator

EV charging cost by station type and region: home Level 2, public stations, and DC fast across US states, UK, Canada, and Australia, with off-peak rates.

Home EV Charger Calculator

Right-size your home Level 2 EV charger by daily miles, vehicle onboard limit, and panel headroom. 20 A, 40 A, and 60 A picks from 16 A up.

EV Charging Speed Comparison

Compare EV charging speeds at Level 1, 2, and DC fast: miles of range added per hour, time from 10% to 80%, and per-session cost for 23 vehicles.

EV Electricity Cost by State

Compare EV charging electricity costs across US states, UK, Canada, and Australia. See residential, time-of-use, and public DC fast rates side by side.

EV Charging Schedule Optimizer

Optimize your EV charging schedule around time-of-use electricity rates. Set departure time, target charge level, and see the cheapest charging window.