gcoin.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>gcoins to usd converter</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f4f4f4;
            padding: 20px;
            max-width: 400px;
            margin: auto;
        }
        .converter {
            background: #fff;
            padding: 20px;
            border-radius: 5px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }
        input[type="number"] {
            width: 100%;
            padding: 10px;
            margin: 10px 0;
            border-radius: 5px;
            border: 1px solid #ccc;
        }
        button {
            width: 100%;
            padding: 10px;
            background-color: #007bff;
            color: #fff;
            border: none;
            border-radius: 5px;
            cursor: pointer;
        }
        button:hover {
            background-color: #0056b3;
        }
        .result {
            margin: 10px 0;
            font-weight: bold;
        }
    </style>
</head>
<body>

<div class="converter">
    <h2>gcoins to usd converter</h2>

    <label for="gcoins">enter gcoins:</label>
    <input type="number" id="gcoins" placeholder="enter gcoins">

    <div class="result" id="usdResult"></div>

    <button onclick="gcoinsToUsd()">convert to usd</button>

    <hr>

    <label for="usd">enter usd:</label>
    <input type="number" id="usd" placeholder="enter usd">

    <div class="result" id="gcoinsResult"></div>

    <button onclick="usdToGcoins()">convert to gcoins</button>
</div>

<script>
    function gcoinsToUsd() {
        const gcoins = document.getElementById('gcoins').value;
        const usd = gcoins / 50000;
        document.getElementById('usdResult').textContent = `usd: $${formatWithCommas(usd.toFixed(2))}`;
    }

    function usdToGcoins() {
        const usd = document.getElementById('usd').value;
        const gcoins = usd * 50000;
        document.getElementById('gcoinsResult').textContent = `gcoins: ${formatWithCommas(gcoins.toFixed(0))}`;
    }

    function formatWithCommas(x) {
        const parts = x.toString().split(".");
        parts[0] = parts[0].replace(/\B(?=(\d{3})+(?!\d))/g, ",");
        return parts.join(".");
    }
</script>

</body>
</html>