{"id":1657,"date":"2024-12-18T17:05:46","date_gmt":"2024-12-18T17:05:46","guid":{"rendered":"https:\/\/donhit.com\/en\/?p=1657"},"modified":"2025-02-07T09:42:46","modified_gmt":"2025-02-07T09:42:46","slug":"watts-to-kwh","status":"publish","type":"post","link":"https:\/\/donhit.com\/en\/convert\/watts-to-kwh\/","title":{"rendered":"Watts to kWh Conversion Calculator"},"content":{"rendered":"<p><center> <div class=\"converter-container\">\r\n        <h2>Watts to kWh Converter<\/h2>\r\n        \r\n        <div class=\"time-unit\">\r\n            <button class=\"time-btn active\" data-unit=\"hour\">Per Hour<\/button>\r\n            <button class=\"time-btn\" data-unit=\"day\">Per Day<\/button>\r\n            <button class=\"time-btn\" data-unit=\"month\">Per Month<\/button>\r\n        <\/div>\r\n\r\n        <div class=\"input-group\">\r\n            <input type=\"number\" id=\"watts\" placeholder=\"Enter Watts\" min=\"0\" step=\"0.1\">\r\n            <select id=\"deviceType\">\r\n                <option value=\"general\">General Device<\/option>\r\n                <option value=\"computer\">Computer<\/option>\r\n                <option value=\"tv\">Television<\/option>\r\n                <option value=\"refrigerator\">Refrigerator<\/option>\r\n                <option value=\"lightbulb\">Light Bulb<\/option>\r\n            <\/select>\r\n        <\/div>\r\n\r\n        <button class=\"convert-btn\" onclick=\"convertWatts()\">Calculate Energy Consumption<\/button>\r\n        \r\n        <div id=\"result\"><\/div>\r\n        <div id=\"deviceInfo\" class=\"info-text\"><\/div>\r\n    <\/div>\r\n\r\n    <script>\r\n        let currentTimeUnit = 'hour';\r\n\r\n        \/\/ Time unit selection toggle\r\n        document.querySelectorAll('.time-btn').forEach(btn => {\r\n            btn.addEventListener('click', function() {\r\n                document.querySelectorAll('.time-btn').forEach(b => b.classList.remove('active'));\r\n                this.classList.add('active');\r\n                currentTimeUnit = this.dataset.unit;\r\n            });\r\n        });\r\n\r\n        \/\/ Preset device power consumption data (in watts)\r\n        const deviceData = {\r\n            computer: { avg: 200, description: \"Average desktop computer\" },\r\n            tv: { avg: 100, description: \"Large LED TV\" },\r\n            refrigerator: { avg: 150, description: \"Modern energy-efficient refrigerator\" },\r\n            lightbulb: { avg: 10, description: \"LED light bulb\" },\r\n            general: { avg: 50, description: \"Generic electronic device\" }\r\n        };\r\n\r\n        function convertWatts() {\r\n            const watts = parseFloat(document.getElementById('watts').value);\r\n            const deviceType = document.getElementById('deviceType').value;\r\n\r\n            if (isNaN(watts) || watts < 0) {\r\n                alert('Please enter a valid positive number of watts.');\r\n                return;\r\n            }\r\n\r\n            let multiplier = 1;\r\n            switch(currentTimeUnit) {\r\n                case 'day': multiplier = 24; break;\r\n                case 'month': multiplier = 24 * 30; break;\r\n                default: multiplier = 1;\r\n            }\r\n\r\n            const kWh = (watts * multiplier) \/ 1000;\r\n            const costEstimate = kWh * 0.14; \/\/ Assuming $0.14 average electricity rate\r\n\r\n            const resultText = `\r\n                Energy Consumption: ${kWh.toFixed(2)} kWh per ${currentTimeUnit}\r\n                Estimated Cost: $${costEstimate.toFixed(2)} per ${currentTimeUnit}\r\n            `;\r\n\r\n            document.getElementById('result').textContent = resultText;\r\n\r\n            \/\/ Show device information\r\n            const deviceInfo = deviceData[deviceType];\r\n            const comparisonText = deviceInfo \r\n                ? `Device Info: ${deviceInfo.description}` \r\n                : '';\r\n            document.getElementById('deviceInfo').textContent = comparisonText;\r\n        }\r\n    <\/script><\/center>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1657","post","type-post","status-publish","format-standard","hentry","category-convert"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - 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