EV Charging Calculators
Estimate EV charging time, home and public charging cost, charger size, circuit demand, solar requirements, and tariff savings.
EV Charging Time Calculator
Estimate wall energy, charging duration, and session cost from battery capacity, charge levels, charger power, and losses.
CALCEV Charging Cost Calculator
Estimate EV cost per 100 miles, annual wall energy, and annual home-charging expense with an optional gasoline comparison.
CALCHome EV Charger Size Calculator
Estimate the charger power needed to replace typical daily driving energy within an available overnight charging window.
CALCEV Charger Circuit Estimate Calculator
Estimate charging current and a preliminary continuous-load circuit rating from charger power and supply voltage.
CALCSolar Panels Needed for an EV Calculator
Estimate annual EV charging energy, solar array capacity, and panel count needed to offset driving energy.
CALCEV vs Gasoline Cost Calculator
Compare annual energy cost and cost per mile for an electric vehicle and a gasoline vehicle.
CALCTime-of-Use EV Charging Savings Calculator
Estimate annual EV charging cost under time-of-use rates and compare it with a flat electricity rate.
CALCPublic vs Home EV Charging Cost Calculator
Compare annual charging cost for a blended mix of home and public charging with all-home and all-public scenarios.
Planning with ev charging calculators
Use several related tools rather than relying on one result. Energy systems are constrained by both energy and power, and final equipment choices depend on climate, operating schedules, manufacturer limits, utility rules, and local codes.