Bathroom Renovation Budget Calculator

Estimate the cost of your bathroom renovation project by entering your planned expenses for materials, labor, and other associated costs. This tool helps you create a realistic budget and account for potential contingencies.

Bathroom Dimensions & Materials

Bathroom Floor Area (sq ft): Total Wall Tiled Area (sq ft): Floor Tile Cost per Sq Ft ($): Wall Tile Cost per Sq Ft ($):

Fixtures & Vanity Costs

Estimated Toilet Cost ($): Estimated Sink/Basin Cost ($): Estimated Faucet Cost ($): Estimated Shower/Tub Unit Cost ($): Estimated Vanity/Cabinet Cost ($):

Labor & Other Costs

Estimated Plumbing Labor Cost ($): Estimated Electrical Labor Cost ($): Estimated Tiling Labor Cost ($): Estimated General Installation Labor Cost ($): Estimated Demolition & Waste Removal Cost ($): Estimated Paint & Accessories Cost ($):

Contingency

Contingency Percentage (%):

Estimated Renovation Costs:

Enter your details and click "Calculate Budget" to see your estimated costs.

function calculateRenovationBudget() { var floorAreaSqFt = parseFloat(document.getElementById("floorAreaSqFt").value); var totalWallTiledAreaSqFt = parseFloat(document.getElementById("totalWallTiledAreaSqFt").value); var floorTileCostPerSqFt = parseFloat(document.getElementById("floorTileCostPerSqFt").value); var wallTileCostPerSqFt = parseFloat(document.getElementById("wallTileCostPerSqFt").value); var toiletCost = parseFloat(document.getElementById("toiletCost").value); var sinkCost = parseFloat(document.getElementById("sinkCost").value); var faucetCost = parseFloat(document.getElementById("faucetCost").value); var showerTubCost = parseFloat(document.getElementById("showerTubCost").value); var vanityCost = parseFloat(document.getElementById("vanityCost").value); var plumbingLabor = parseFloat(document.getElementById("plumbingLabor").value); var electricalLabor = parseFloat(document.getElementById("electricalLabor").value); var tilingLabor = parseFloat(document.getElementById("tilingLabor").value); var generalLabor = parseFloat(document.getElementById("generalLabor").value); var demolitionCost = parseFloat(document.getElementById("demolitionCost").value); var paintAccessoriesCost = parseFloat(document.getElementById("paintAccessoriesCost").value); var contingencyPercent = parseFloat(document.getElementById("contingencyPercent").value); // Validate inputs if (isNaN(floorAreaSqFt) || floorAreaSqFt < 0) floorAreaSqFt = 0; if (isNaN(totalWallTiledAreaSqFt) || totalWallTiledAreaSqFt < 0) totalWallTiledAreaSqFt = 0; if (isNaN(floorTileCostPerSqFt) || floorTileCostPerSqFt < 0) floorTileCostPerSqFt = 0; if (isNaN(wallTileCostPerSqFt) || wallTileCostPerSqFt < 0) wallTileCostPerSqFt = 0; if (isNaN(toiletCost) || toiletCost < 0) toiletCost = 0; if (isNaN(sinkCost) || sinkCost < 0) sinkCost = 0; if (isNaN(faucetCost) || faucetCost < 0) faucetCost = 0; if (isNaN(showerTubCost) || showerTubCost < 0) showerTubCost = 0; if (isNaN(vanityCost) || vanityCost < 0) vanityCost = 0; if (isNaN(plumbingLabor) || plumbingLabor < 0) plumbingLabor = 0; if (isNaN(electricalLabor) || electricalLabor < 0) electricalLabor = 0; if (isNaN(tilingLabor) || tilingLabor < 0) tilingLabor = 0; if (isNaN(generalLabor) || generalLabor < 0) generalLabor = 0; if (isNaN(demolitionCost) || demolitionCost < 0) demolitionCost = 0; if (isNaN(paintAccessoriesCost) || paintAccessoriesCost < 0) paintAccessoriesCost = 0; if (isNaN(contingencyPercent) || contingencyPercent 100) contingencyPercent = 0; // Calculate material costs var totalFloorTileCost = floorAreaSqFt * floorTileCostPerSqFt; var totalWallTileCost = totalWallTiledAreaSqFt * wallTileCostPerSqFt; var totalFixtureMaterialCost = toiletCost + sinkCost + faucetCost + showerTubCost + vanityCost; var totalOtherMaterialCost = totalFloorTileCost + totalWallTileCost + paintAccessoriesCost; var totalMaterialCost = totalFixtureMaterialCost + totalOtherMaterialCost; // Calculate labor costs var totalLaborCost = plumbingLabor + electricalLabor + tilingLabor + generalLabor + demolitionCost; // Subtotal before contingency var subtotalCost = totalMaterialCost + totalLaborCost; // Calculate contingency var contingencyAmount = subtotalCost * (contingencyPercent / 100); // Total renovation cost var totalRenovationCost = subtotalCost + contingencyAmount; // Display results var resultDiv = document.getElementById("result"); resultDiv.innerHTML = ` 1. Material Costs:

Estimated Fixtures & Vanity Cost: $${totalFixtureMaterialCost.toFixed(2)}
Estimated Tile & Other Materials Cost: $${totalOtherMaterialCost.toFixed(2)}
Total Material Cost: $${totalMaterialCost.toFixed(2)}

2. Labor & Demolition Costs:

Estimated Plumbing Labor: $${plumbingLabor.toFixed(2)}
Estimated Electrical Labor: $${electricalLabor.toFixed(2)}
Estimated Tiling Labor: $${tilingLabor.toFixed(2)}
Estimated General Installation Labor: $${generalLabor.toFixed(2)}
Estimated Demolition & Waste Removal: $${demolitionCost.toFixed(2)}
Total Labor & Demolition Cost: $${totalLaborCost.toFixed(2)}

Subtotal (Materials + Labor): $${subtotalCost.toFixed(2)} Contingency (${contingencyPercent}%): $${contingencyAmount.toFixed(2)}

Estimated Total Renovation Cost: $${totalRenovationCost.toFixed(2)}

This is an estimate. Actual costs may vary based on specific choices, contractor rates, and unforeseen issues. `; } .calculator-container { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; background-color: #f9f9f9; padding: 25px; border-radius: 10px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); max-width: 700px; margin: 30px auto; border: 1px solid #e0e0e0; } .calculator-container h2 { color: #2c3e50; text-align: center; margin-bottom: 20px; font-size: 1.8em; } .calculator-container h3 { color: #34495e; margin-top: 25px; margin-bottom: 15px; font-size: 1.3em; border-bottom: 1px solid #eee; padding-bottom: 5px; } .calculator-container p { color: #555; line-height: 1.6; margin-bottom: 10px; } .calc-input-group { background-color: #ffffff; padding: 20px; border-radius: 8px; margin-bottom: 20px; border: 1px solid #e8e8e8; } .calc-input-group label { display: block; margin-bottom: 8px; color: #333; font-weight: bold; font-size: 0.95em; } .calc-input-group input[type="number"] { width: calc(100% – 22px); padding: 10px; margin-bottom: 15px; border: 1px solid #ccc; border-radius: 5px; font-size: 1em; box-sizing: border-box; } .calc-input-group input[type="number"]:focus { border-color: #007bff; box-shadow: 0 0 5px rgba(0, 123, 255, 0.3); outline: none; } .calculator-container button { display: block; width: 100%; padding: 12px 20px; background-color: #28a745; color: white; border: none; border-radius: 5px; font-size: 1.1em; cursor: pointer; transition: background-color 0.3s ease; margin-top: 20px; } .calculator-container button:hover { background-color: #218838; } .calc-results { background-color: #eaf7ed; padding: 20px; border-radius: 8px; margin-top: 25px; border: 1px solid #d4edda; } .calc-results h3 { color: #155724; margin-top: 0; border-bottom: 1px solid #c3e6cb; padding-bottom: 10px; } .calc-results p { font-size: 1.05em; color: #155724; margin-bottom: 8px; } .calc-results ul { list-style-type: disc; margin-left: 20px; padding-left: 0; color: #155724; } .calc-results ul li { margin-bottom: 5px; } .calc-results strong { color: #0f3d1a; } .calc-results em { display: block; margin-top: 15px; font-size: 0.9em; color: #6c757d; }

Planning Your Dream Bathroom: A Comprehensive Budget Guide

A bathroom renovation can significantly enhance your home's value and your daily comfort. However, without a clear budget, costs can quickly spiral out of control. This guide, along with our Bathroom Renovation Budget Calculator, will help you understand the typical expenses involved and plan your project effectively.

Why a Detailed Budget is Crucial

Renovating a bathroom involves numerous components, from plumbing and electrical work to tiling, fixtures, and finishes. Each element contributes to the overall cost, and unexpected issues (like discovering mold or outdated wiring) can add to the expense. A detailed budget helps you:

Set Realistic Expectations: Understand what you can achieve within your financial limits.
Control Spending: Track expenses and make informed decisions about where to splurge and where to save.
Avoid Surprises: Account for potential hidden costs and allocate funds for contingencies.
Communicate with Contractors: Provide a clear financial framework for quotes and project scope.

Key Cost Categories in Bathroom Renovation

Bathroom renovation costs can be broadly divided into materials, labor, and other miscellaneous expenses. Our calculator breaks these down for you:

1. Materials & Fixtures

Tiles: Both floor and wall tiles vary widely in price based on material (ceramic, porcelain, natural stone), size, and design. Don't forget the cost of grout, thin-set, and sealers.
Toilet: Prices range from basic models to high-efficiency, smart toilets.
Sink/Basin: Options include pedestal, drop-in, undermount, vessel, and wall-mounted sinks, each with different price points.
Faucet: Quality and finish significantly impact faucet costs.
Shower/Tub Unit: This can be a simple showerhead, a full shower system, a standard bathtub, or a luxurious freestanding tub.
Vanity/Cabinetry: Custom cabinetry will be more expensive than off-the-shelf units. Consider the countertop material as well.
Paint & Accessories: Don't forget paint, mirrors, towel bars, toilet paper holders, and lighting fixtures.

2. Labor Costs

Labor often accounts for a significant portion of the renovation budget. These costs depend on the complexity of the work, your location, and the rates of your chosen professionals.

Plumbing Labor: For moving pipes, installing new fixtures, or repairing existing plumbing.
Electrical Labor: For installing new outlets, lighting, exhaust fans, or updating wiring to meet code.
Tiling Labor: Professional tile installation ensures a durable and aesthetically pleasing finish.
General Installation Labor: For installing vanities, mirrors, accessories, and general carpentry.
Demolition & Waste Removal: Tearing out old fixtures and disposing of debris.

3. Contingency

This is perhaps the most overlooked but critical part of any renovation budget. We recommend allocating 10-20% of your total estimated cost for unforeseen issues. These could include:

Discovering water damage or mold behind walls.
Finding outdated or non-compliant electrical wiring or plumbing.
Unexpected structural issues.
Changes in material choices or design during the project.

How to Use the Bathroom Renovation Budget Calculator

Enter Bathroom Dimensions: Provide the floor area and estimated wall tiled area.
Estimate Material Costs: Input your expected costs for tiles per square foot, and individual fixtures like the toilet, sink, faucet, shower/tub, and vanity. If you don't have exact figures, use average costs for the quality level you desire (e.g., basic, mid-range, high-end).
Estimate Labor & Other Costs: Input your quotes or estimates for plumbing, electrical, tiling, general installation, demolition, and paint/accessories.
Set Contingency: We recommend starting with 10% and adjusting based on the age of your home and the extent of the renovation.
Calculate: Click the "Calculate Budget" button to get a detailed breakdown of your estimated material, labor, and total renovation costs, including contingency.

Tips for Saving Money on Your Bathroom Renovation

Keep the Layout: Moving plumbing or electrical lines is expensive. If possible, keep your toilet, sink, and shower in their existing locations.
DIY What You Can: Simple tasks like painting, demolition (if safe), or installing accessories can save on labor costs.
Shop Around: Compare prices for fixtures and materials from different suppliers. Look for sales and clearance items.
Consider Refinishing: Instead of replacing an entire tub or vanity, consider refinishing or painting them if they are in good structural condition.
Prioritize: Decide which elements are most important to you and allocate your budget accordingly. You can always upgrade less critical items later.
Get Multiple Quotes: Always get at least three quotes from different contractors for labor to ensure competitive pricing.

By using this calculator and following these tips, you'll be well on your way to a successful and budget-friendly bathroom renovation!