Home Buying Matrix Calculator
Info
Created On: May 21, 2023
Created By:
AI
Model: gpt-4-0314
Time: 221.86449813843 seconds
Prompt Tokens: 1123
Completion Tokens: 1575
Total Token Cost: 2698
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Javascript, HTML, CSS Code
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<html>
<head>
<script type="text/javascript"> window.addEventListener('error', function(event) { var message = JSON.parse(JSON.stringify(event.message)); var source = event.filename; var lineno = event.lineno; var colno = event.colno; var error = event.error; window.parent.postMessage({ type: 'iframeError', details: { message: message, source: source, lineno: lineno, colno: colno, error: error ? error.stack : '' } }, '*'); }); window.addEventListener('unhandledrejection', function(event) { window.parent.postMessage({ type: 'iframePromiseRejection', details: { reason: event.reason } }, '*'); }); </script>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width,initial-scale=1">
<title>Home Buying Matrix Calculator</title>
<meta name="description" content="An AI-based app for prospective homebuyers to generate a home buying matrix spreadsheet for property purchases.">
<meta name="keywords" content="home buying, matrix, calculator, property, real estate, AI">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.6.0/jquery.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.0.2/dist/css/bootstrap.min.css" rel="stylesheet"
integrity="sha384-EVSTQN3/azprG1Anm3QDgpJLIm9Nao0Yz1ztcQTwFspd3yD65VohhpuuCOmLASjC" crossorigin="anonymous">
<link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Lobster&display=swap" rel="stylesheet">
<script>
var localStoragePrefix = "ct-168463060263907";
var lastSave = 0;
function saveLocal(data) {
if (Date.now() - lastSave < 1000) {
return;
}
let cookie = localStoragePrefix + "=" + JSON.stringify(data) + "; path=" + window.location.pathname + "'; SameSite=Strict";
cookie += "; expires=" + new Date(Date.now() + 1000 * 60 * 60 * 24 * 365 * 1000).toUTCString();
document.cookie = cookie;
lastSave = Date.now();
}
function loadLocal() {
var cookiePrefix = localStoragePrefix + "=";
var cookieStart = document.cookie.indexOf(cookiePrefix);
if (cookieStart > -1) {
let cookieEnd = document.cookie.indexOf(";", cookieStart);
if (cookieEnd == -1) {
cookieEnd = document.cookie.length;
}
var cookieData = document.cookie.substring(cookieStart + cookiePrefix.length, cookieEnd);
return JSON.parse(cookieData);
}
}
</script>
<script>
function addProperty() {
// Add new property input row
let newRow = $("#property-inputs .input-row:first-child").clone();
newRow.find("input").val("");
newRow.appendTo("#property-inputs");
// Update property count
let propertyCount = $("#property-inputs .input-row").length;
newRow.find(".property-number").text("Property " + propertyCount);
}
function removeProperty(event) {
// Remove property input row
let row = $(event.target).closest(".input-row");
if ($("#property-inputs .input-row").length > 1) {
row.remove();
} else {
row.find("input").val("");
}
}
function calculateMatrix() {
// Clear previous results
$("#matrix-results tbody").empty();
// Calculate and display matrix for each property
$("#property-inputs .input-row").each(function (index, element) {
let row = $(element);
// Get input values
let initialCost = parseFloat(row.find(".initial-cost").val()) || 0;
let loanAPR = parseFloat(row.find(".loan-apr").val()) || 0;
let squareFootage = parseFloat(row.find(".square-footage").val()) || 0;
let zipCode = row.find(".zip-code").val();
let finishQuality = parseFloat(row.find(".finish-quality").val()) || 0;
// Calculate values
let expenses = initialCost * (1 + loanAPR / 100);
let rentalIncome = squareFootage * 1.25 * (1 + finishQuality / 10);
let netProfit = rentalIncome - expenses;
let roi = (netProfit / expenses) * 100;
let cashFlow = rentalIncome - expenses / 12;
// Display results
let resultRow = $("<tr></tr>");
resultRow.append($("<td></td>").text("Property " + (index + 1)));
resultRow.append($("<td></td>").text(expenses.toFixed(2)));
resultRow.append($("<td></td>").text(rentalIncome.toFixed(2)));
resultRow.append($("<td></td>").text(netProfit.toFixed(2)));
resultRow.append($("<td></td>").text(roi.toFixed(2) + "%"));
resultRow.append($("<td></td>").text(cashFlow.toFixed(2)));
$("#matrix-results tbody").append(resultRow);
});
}
</script>
<style>
body {
font-family: 'Lobster', cursive;
background: linear-gradient(to right, #00b4db 0%, #0083b0 100%);
}
#main-container {
background-color: white;
padding: 20px;
border-radius: 10px;
box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
#property-inputs .input-row {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 10px;
}
#matrix-results {
margin-top: 20px;
}
</style>
<link rel="canonical" href="https://calculator.tools/prompt/625/">
<meta charset="utf-8">
</head>
<body>
<div id="main-container" class="container">
<h1 class="text-center mb-4">🏠 Home Buying Matrix Calculator 🏠</h1>
<div id="property-inputs">
<div class="input-row">
<span class="property-number">Property 1</span>
<input type="number" class="initial-cost" placeholder="Initial Purchase Cost ($)">
<input type="number" class="loan-apr" placeholder="Loan APR (%)">
<input type="number" class="square-footage" placeholder="Project Square Footage (sq ft)">
<input type="text" class="zip-code" placeholder="Zip Code">
<input type="number" class="finish-quality" placeholder="Finish Quality (1-10)">
<button type="button" class="btn btn-danger" onclick="removeProperty(event)">❌</button>
</div>
</div>
<button type="button" class="btn btn-success mb-3" onclick="addProperty()">➕ Add Property</button>
<button type="button" class="btn btn-primary mb-3" onclick="calculateMatrix()">📊 Calculate Matrix</button>
<table id="matrix-results" class="table table-striped table-bordered table-hover">
<thead>
<tr>
<th>Property</th>
<th>Total Expenses ($)</th>
<th>Potential Rental Income ($)</th>
<th>Net Profit ($)</th>
<th>ROI (%)</th>
<th>Cash Flow ($/month)</th>
</tr>
</thead>
<tbody></tbody>
</table>
</div>
<script type="text/javascript"> var localStoragePrefix = "ct-{{ cachebreaker }}"; var lastSave = 0; function saveLocal(data) { if (Date.now() - lastSave < 1000) { return; } let cookie = localStoragePrefix + "=" + JSON.stringify(data) + "; path=" + window.location.pathname + "'; SameSite=Strict"; cookie += "; expires=" + new Date(Date.now() + 1000 * 60 * 60 * 24 * 365 * 1000).toUTCString(); document.cookie = cookie; lastSave = Date.now(); } function loadLocal() { var cookiePrefix = localStoragePrefix + "="; var cookieStart = document.cookie.indexOf(cookiePrefix); if (cookieStart > -1) { let cookieEnd = document.cookie.indexOf(";", cookieStart); if (cookieEnd == -1) { cookieEnd = document.cookie.length; } var cookieData = document.cookie.substring(cookieStart + cookiePrefix.length, cookieEnd); return JSON.parse(cookieData); } } </script>
<script type="text/javascript"> window.addEventListener('load', function() { var observer = new MutationObserver(function() { window.parent.postMessage({height: document.documentElement.scrollHeight || document.body.scrollHeight},"*"); }); observer.observe(document.body, {attributes: true, childList: true, subtree: true}); window.parent.postMessage({height: document.documentElement.scrollHeight || document.body.scrollHeight},"*"); }); </script>
</body>
</html>