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Free electrical calculators

RUN THE NUMBERS. THEN CALL ME.

Two questions I get asked constantly — "what's this thing costing me to run?" and "can my panel handle an EV charger?" Run your own numbers below. No email, no signup, no sales pitch — just the math. When the math says you need a professional, you know where to find one.

What does it cost to run?

Pick a preset or type in the watts from the label on your appliance. Month = year ÷ 12; year = 365 days at the same daily use.

$0.00Per day
$0.00Per month
$0.00Per year

0 kWh/day

Estimate only — not a substitute for an on-site evaluation by a qualified electrician. Your actual rate is on your power bill.

Call (228) 224-9150

EV charger & panel load checker

Thinking about a Level 2 charger at home? Check the big loads you've already got and see if a 60 A EV circuit likely fits. This is a rough screening estimate — nameplate amps with a 0.8 demand factor, compared against 80% of your panel rating. It is not an NEC load calculation.

0 AEstimated load
0 AUsable (80% of panel)
0 ARoom left

Checking…

Estimate only — not a substitute for an on-site evaluation by a qualified electrician. A real load calculation uses your actual appliances and the code's demand tables.

Call (228) 224-9150