{"name":"Watt Calculator","short_name":"CalcMate","description":"Calculate watts from voltage, current, and resistance using our professional watt calculator. Learn the power formula (P=VI), understand Ohm’s Law, and compute electrical power consumption for any circuit.","start_url":"/en/physics/watt-calculator","display":"standalone","background_color":"#ffffff","theme_color":"#10b981","icons":[{"src":"/icons/web-app-manifest-192x192.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"/icons/web-app-manifest-512x512.png","sizes":"512x512","type":"image/png"}]}