在线乘法计算器（×）| 时代计算器/title> <meta name="description" content="在线乘法计算器。"> <style> @media all and (max-width: 576px) { .calc2 { width:100%; padding:8px; } .calc2 input[type=number], .calc2 input[type=text] { width:100%; } } @media all and (min-width: 577px) { .calc2 { padding:20px; } .calc2 tr:nth-child(2) { line-height:10px; } }</style>  <link rel="canonical" href="https://www.titaotie.com/calc/math/multiplication-calculator.html" /> <script async src="../../assets/js/coun-w3.js" ></script>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-3LS30VWYXF"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-3LS30VWYXF'); </script> <script async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-1832854270693044" crossorigin="anonymous"></script> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://hm.baidu.com/hm.js?ac0ee223cbf63018bf5c2c97c286c454"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <meta name="dateModified" content="2026-05-15"> </head> <body> <div id="header"> <div> <div id="logo" class="box"> <p> <a href="../../index.htm">无涯在线工具箱</a> </p> </div> </div> </div> <div id="wrapper"> <div id="nav">  <a href="../../index.htm">首页</a>/<a href="../index.html">计算器</a>/<a href="index.html">数学计算器</a>/乘法计算器!-- #EndEditable --> </div> <div id="top-ad"> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-1832854270693044" data-ad-slot="2671835991" data-ad-format="auto" data-full-width-responsive="true"></ins> </div> <div id="lcol"> <div id="doc">  <p class="doc-update">最后修改时间：2026年5月15日</p> <h1>乘法计算器</h1> <p>在线乘法计算器。</p> <p>输入两个数字相乘，然后按<i>计算</i>按钮。</p> <form name="calcform" autocomplete="off"> <table class="calc2"> <tbody> <tr> <td>第一个数字：</td> <td colspan="2"><input type="number" step="any" name="x" class="intext"></td> </tr> <tr> <td style="text-align:right; font-weight:bold" class="math">×</td> <td colspan="2"> </td> </tr> <tr> <td>第二个数字：</td> <td colspan="2"><input type="number" step="any" name="x2" class="intext"></td> </tr> <tr> <td colspan="2"> </td> <td><input onclick="calc3()" type="button" value="Calculate" class="btn"> <input onclick="setfocus()" type="reset" value="重置" class="btn"></td> </tr> <tr> <td>乘法结果：</td> <td colspan="2"><input type="text" name="y" class="outtext" readonly></td> </tr> </tbody> </table> </form> <p>例如乘以4的乘积为12。</p> <p class="math">3×4 = 4 + 4 + 4 = 12</p> <p> </p> <p><a href="division-calculator.html">除法计算器►</a></p> <p> </p> <div id="bottom-ad_2"> </div><hr> <h2>另请参阅</h2> <ul class="seealso"> <li><a href="../../math/number/multiplication-table.html">乘法表</a></li> <li><a href="add-calculator.html">加法计算器</a></li> <li><a href="subtraction-calculator.html">减法计算器</a></li> <li><a href="division-calculator.html">除法计算器</a></li> <li><a href="multiplying-fractions-calculator.html">乘法分数计算器</a></li> <li><a href="percentage-calculator.html">百分比计算器</a></li> <li><a href="log-calculator.html">对数计算器</a></li> <li><a href="../../math/algebra/logarithm.html">对数</a></li> </ul> <script src="../../assets/calc/calc2.js" ></script> <script> function calcfunc(x1,x2) { return parseFloat(x1)*parseFloat(x2); 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