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Both calculators run independently — change the inputs on either side to compare results.

Building Cooling Cost & Emissions Calculator

Calculate annual air conditioning electricity costs based on building size, SEER rating, and local climate. Use it when budgeting HVAC upgrades or comparing the operating cost of different cooling systems.

Building Size (sq ft)

Cooling Days per Year

HVAC System SEER Rating

Electricity Rate ($/kWh)

Thermostat Setting (°F)

Fill in the required fields to see your result.

Climate

Electric Vehicle vs Gas Car Cost Calculator

Compare the annual operating cost difference between an electric vehicle and a comparable gas car, factoring in fuel costs, maintenance, and EV tax rebates. Use it when deciding whether switching to an EV makes financial sense for your driving habits.

Miles Driven per Year (miles)

Gas Car MPG (MPG)

Gas Price per Gallon ($/gal)

EV Efficiency (miles/kWh)

Electricity Rate ($/kWh)

EV Tax Rebate ($)

Fill in the required fields to see your result.

Key differences

	Building Cooling Cost & Emissions Calculator	Electric Vehicle vs Gas Car Cost Calculator
Category	Climate	Climate
Inputs required	5	6
Result	Annual Cooling Cost ($)	Annual EV Savings ($)
What it does	Calculate annual air conditioning electricity costs based on building size, SEER rating, and local climate. Use it when budgeting HVAC upgrades or comparing the operating cost of different cooling systems.	Compare the annual operating cost difference between an electric vehicle and a comparable gas car, factoring in fuel costs, maintenance, and EV tax rebates. Use it when deciding whether switching to an EV makes financial sense for your driving habits.