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Appliance Energy Cost Calculator
Estimate what any appliance costs to run from watts, daily hours, weekly usage, quantity, and tariff price per kWh. See daily, monthly, and yearly electricity cost instantly.
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Insulation Calculator
Estimate insulation bags, batts, or spray-foam board-feet and cost. Pick an R-value tier (R-13 walls, R-19 floors, R-30/R-38 attic, R-49 ceiling) and material (fiberglass batt, blown-in, spray foam) — coverage rates set automatically.
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