toolbox/electricity-calculator.html at main · 100millionusd/toolbox · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Free Electricity Cost Calculator — Energy Bill Estimator</title>
  <meta name="description" content="Calculate electricity costs for any appliance. Estimate daily, monthly, and yearly energy bills. Compare usage and save money. Free online electricity calculator.">
  <link rel="canonical" href="https://www.quicktools.mom/electricity-calculator.html">
  <meta property="og:title" content="">
  <meta property="og:description" content="">
  <meta property="og:type" content="website">
  <meta property="og:url" content="https://www.quicktools.mom/electricity-calculator.html">
  <meta name="twitter:card" content="summary">
  <link rel="stylesheet" href="style.css">
  <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-2658921743607446" crossorigin="anonymous"></script>
<script type="application/ld+json">{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Is Electricity Cost Calculator free to use?","acceptedAnswer":{"@type":"Answer","text":"Yes! Electricity Cost Calculator is completely free with no signup required. It runs entirely in your browser — your data never leaves your device."}},{"@type":"Question","name":"How do I use Electricity Cost Calculator?","acceptedAnswer":{"@type":"Answer","text":"Simply enter your values in the input fields above and the results update instantly. No button clicks needed — everything calculates in real-time."}},{"@type":"Question","name":"Is my data safe with Electricity Cost Calculator?","acceptedAnswer":{"@type":"Answer","text":"Absolutely. Electricity Cost Calculator runs 100% client-side in your browser using JavaScript. No data is uploaded, stored, or shared with any server. Your privacy is guaranteed."}}]}</script>
</head>
<body>
  <div class="page-wrapper">
    <header class="site-header"><a href="index.html" class="site-logo"><span class="icon">⚡</span> QuickTools</a><nav class="site-nav"><a href="index.html">All Tools</a></nav></header>
    <div class="ad-zone ad-zone-top">Ad Space — 728×90</div>
    <div class="tool-header"><div class="tool-badge">⚡ Utility</div><h1>Electricity Cost Calculator</h1><p>Calculate how much electricity an appliance costs to run per day, month, and year.</p></div>
    <div class="tool-card">
      <div class="controls-row">
        <div class="control-group"><label>Wattage (W)</label><input type="number" id="watts" value="1000" min="1" oninput="calc()" style="font-size:1.1rem;text-align:center;"></div>
        <div class="control-group"><label>Hours per Day</label><input type="number" id="hours" value="8" min="0.5" max="24" step="0.5" oninput="calc()" style="font-size:1.1rem;text-align:center;"></div>
        <div class="control-group"><label>Rate (¢/kWh)</label><input type="number" id="rate" value="15" min="1" max="100" step="0.5" oninput="calc()" style="font-size:1.1rem;text-align:center;"></div>
      </div>
      <div style="display:flex;gap:0.3rem;flex-wrap:wrap;margin-top:0.5rem;">
        <button class="btn btn-secondary" onclick="preset(60,8,'💡 Light Bulb')" style="font-size:0.7rem;">💡 Light Bulb</button>
        <button class="btn btn-secondary" onclick="preset(150,6,'🖥️ PC')" style="font-size:0.7rem;">🖥️ Computer</button>
        <button class="btn btn-secondary" onclick="preset(2000,0.5,'☕ Kettle')" style="font-size:0.7rem;">☕ Kettle</button>
        <button class="btn btn-secondary" onclick="preset(3000,3,'🌡️ Heater')" style="font-size:0.7rem;">🌡️ Heater</button>
        <button class="btn btn-secondary" onclick="preset(1200,1,'🍞 Oven')" style="font-size:0.7rem;">🍞 Oven</button>
        <button class="btn btn-secondary" onclick="preset(500,24,'🧊 Fridge')" style="font-size:0.7rem;">🧊 Fridge</button>
        <button class="btn btn-secondary" onclick="preset(2100,1,'👕 Dryer')" style="font-size:0.7rem;">👕 Dryer</button>
        <button class="btn btn-secondary" onclick="preset(350,4,'📺 TV')" style="font-size:0.7rem;">📺 TV</button>
      </div>
    </div>
    <div class="tool-card" style="text-align:center;">
      <div style="display:grid;grid-template-columns:1fr 1fr 1fr;gap:1.5rem;">
        <div><div class="text-muted" style="font-size:0.8rem;">Daily Cost</div><div id="daily" style="font-size:2rem;font-weight:700;">$0</div></div>
        <div><div class="text-muted" style="font-size:0.8rem;">Monthly Cost</div><div id="monthly" style="font-size:2rem;font-weight:700;color:var(--accent-hover);">$0</div></div>
        <div><div class="text-muted" style="font-size:0.8rem;">Yearly Cost</div><div id="yearly" style="font-size:2rem;font-weight:700;color:var(--danger);">$0</div></div>
      </div>
      <div class="stats-bar mt-2">
        <div class="stat-item"><span class="stat-value" id="kwh">0</span><span class="stat-label">kWh/day</span></div>
        <div class="stat-item"><span class="stat-value" id="kwhMonth">0</span><span class="stat-label">kWh/month</span></div>
        <div class="stat-item"><span class="stat-value" id="kwhYear">0</span><span class="stat-label">kWh/year</span></div>
      </div>
    </div>
    <div class="ad-zone">Ad Space — 336×280</div>
    <div class="related-tools"><h2>Related Tools</h2><div class="related-grid"><a href="unit-converter.html"><span class="tool-icon">📏</span> Unit Converter</a><a href="percentage-calculator.html"><span class="tool-icon">🧮</span> Percentage</a><a href="discount-calculator.html"><span class="tool-icon">🏷️</span> Discount</a><a href="salary-calculator.html"><span class="tool-icon">💰</span> Salary Calculator</a></div></div>

        <div class="tool-card" style="max-width:720px;">
      <h2 style="font-size:1rem;margin-bottom:0.75rem;">📖 About Electricity Cost Calculator</h2>
      <p style="font-size:0.85rem;line-height:1.7;color:var(--text-muted);margin-bottom:0.75rem;">Electricity Cost Calculator is a free, browser-based tool designed for students, professionals, and anyone who needs quick calculations. Calculate electricity costs for any appliance. Estimate daily, monthly, and yearly energy bills. Compare usage and save money. Free online electricity calculator. Everything runs locally in your browser using JavaScript — no data is ever sent to a server, making it completely private and secure. The tool is designed to be intuitive and beginner-friendly while still offering advanced features for power users. It loads instantly with no installation required and works offline once loaded. Use it as often as you need — there are no daily limits, no watermarks, and no hidden fees.</p>
      <h3 style="font-size:0.9rem;margin-bottom:0.5rem;">How to Use</h3>
      <ol style="font-size:0.85rem;color:var(--text-muted);line-height:1.7;padding-left:1.2rem;">
        <li>Enter or paste your data in the input area above.</li>
        <li>Adjust settings and options to match your needs.</li>
        <li>View the results instantly — they update in real-time.</li>
        <li>Copy, download, or share your output with one click.</li>
      </ol>
    </div>
    <div class="tool-card faq-section">
      <h2 style="font-size:1.1rem;margin-bottom:1rem;">❓ Frequently Asked Questions</h2>
      <details style="margin-bottom:0.75rem;border-bottom:1px solid var(--border);padding-bottom:0.75rem;"><summary style="font-weight:600;cursor:pointer;font-size:0.9rem;">Is Electricity Cost Calculator free to use?</summary><p style="margin-top:0.5rem;font-size:0.85rem;color:var(--text-muted);line-height:1.6;">Yes! Electricity Cost Calculator is completely free with no signup required. It runs entirely in your browser — your data never leaves your device.</p></details>
      <details style="margin-bottom:0.75rem;border-bottom:1px solid var(--border);padding-bottom:0.75rem;"><summary style="font-weight:600;cursor:pointer;font-size:0.9rem;">How do I use Electricity Cost Calculator?</summary><p style="margin-top:0.5rem;font-size:0.85rem;color:var(--text-muted);line-height:1.6;">Simply enter your values in the input fields above and the results update instantly. No button clicks needed — everything calculates in real-time.</p></details>
      <details style="margin-bottom:0.75rem;border-bottom:1px solid var(--border);padding-bottom:0.75rem;"><summary style="font-weight:600;cursor:pointer;font-size:0.9rem;">Is my data safe with Electricity Cost Calculator?</summary><p style="margin-top:0.5rem;font-size:0.85rem;color:var(--text-muted);line-height:1.6;">Absolutely. Electricity Cost Calculator runs 100% client-side in your browser using JavaScript. No data is uploaded, stored, or shared with any server. Your privacy is guaranteed.</p></details>
    </div>
    <div class="ad-zone ad-zone-bottom">Ad Space — 728×90</div>
    <footer class="site-footer"><p>&copy; 2026 QuickTools.</p><div class="footer-links"><a href="index.html">All Tools</a><a href="#">Privacy</a></div></footer>
  </div>
  <script>
    function preset(w,h){document.getElementById('watts').value=w;document.getElementById('hours').value=h;calc();}
    function fmt(n){return'$'+n.toFixed(2);}
    function calc(){
      const w=+document.getElementById('watts').value||0;const h=+document.getElementById('hours').value||0;
      const rate=+document.getElementById('rate').value/100||0;
      const kwhDay=w*h/1000;const costDay=kwhDay*rate;
      document.getElementById('kwh').textContent=kwhDay.toFixed(2);
      document.getElementById('kwhMonth').textContent=(kwhDay*30).toFixed(1);
      document.getElementById('kwhYear').textContent=(kwhDay*365).toFixed(0);
      document.getElementById('daily').textContent=fmt(costDay);
      document.getElementById('monthly').textContent=fmt(costDay*30);
      document.getElementById('yearly').textContent=fmt(costDay*365);
    }
    calc();
  </script>
<script src="ads.js"></script>
</body>
</html>