Bathroom Remodel Cost Estimator
ANA›Life Services Authority›National Calculator Authority›Bathroom Remodel Cost Estimator
.calc-container { max-width: 640px; margin: 2rem 0; padding: 1.5rem; background: #fff; border: 1px solid #ddd; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); font-family: system-ui, -apple-system, sans-serif; } .calc-container h3 { font-family: Georgia, serif; font-size: 1.15rem; color: #1a1a1a; margin-bottom: 1rem; padding-bottom: 0.5rem; border-bottom: 2px solid var(--ac, #3d5a80); } .calc-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.75rem; flex-wrap: wrap; } .calc-row label { min-width: 160px; font-size: 0.9rem; color: #333; font-weight: 500; } .calc-row input[type="number"], .calc-row select { flex: 1; min-width: 120px; max-width: 200px; padding: 0.5rem 0.6rem; border: 1px solid #ccc; border-radius: 4px; font-size: 0.9rem; font-family: system-ui, sans-serif; color: #1a1a1a; background: #fafaf8; } .calc-row input:focus, .calc-row select:focus { outline: none; border-color: var(--ac, #3d5a80); box-shadow: 0 0 0 2px rgba(26,74,138,0.12); } .calc-row .unit { font-size: 0.82rem; color: #888; min-width: 30px; } .calc-btn { display: inline-block; margin-top: 0.5rem; padding: 0.55rem 1.5rem; background: var(--ac, #3d5a80); color: #fff; border: none; border-radius: 4px; font-size: 0.9rem; font-weight: 600; cursor: pointer; font-family: system-ui, sans-serif; } .calc-btn:hover { opacity: 0.9; } .calc-result { margin-top: 1.25rem; padding: 1rem 1.25rem; background: #f0f6fc; border-left: 3px solid var(--ac, #3d5a80); border-radius: 0 6px 6px 0; display: none; } .calc-result.visible { display: block; } .calc-result-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.06em; color: #666; margin-bottom: 0.25rem; } .calc-result-value { font-size: 1.6rem; font-weight: 700; color: var(--ac, #3d5a80); } .calc-result-detail { font-size: 0.85rem; color: #555; margin-top: 0.5rem; line-height: 1.5; } .calc-note { margin-top: 1rem; font-size: 0.8rem; color: #888; font-style: italic; } .calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; margin-top: 0.75rem; } .calc-grid-item { padding: 0.6rem 0.8rem; background: #f8f9fa; border-radius: 4px; border: 1px solid #eee; } .calc-grid-item .label { font-size: 0.75rem; color: #888; text-transform: uppercase; letter-spacing: 0.04em; } .calc-grid-item .value { font-size: 1.1rem; font-weight: 600; color: #1a1a1a; } @media (max-width: 720px) { .calc-row { flex-direction: column; align-items: flex-start; gap: 0.3rem; } .calc-row label { min-width: auto; } .calc-row input[type="number"], .calc-row select { max-width: 100%; width: 100%; } .calc-grid { grid-template-columns: 1fr; } } .calc-chart { margin: 1rem 0; text-align: center; } .calc-chart svg { max-width: 100%; height: auto; } .calc-chart-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.6rem 1.2rem; margin-top: 0.6rem; font-size: 0.8rem; color: #555; } .calc-chart-legend span { display: inline-flex; align-items: center; gap: 0.3rem; } .calc-chart-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 2px; font-style: normal; } .calc-related { max-width: 640px; margin: 2rem 0 1rem; padding: 1.25rem 1.5rem; background: #f8f9fa; border: 1px solid #e8e8e8; border-radius: 8px; } .calc-related h3 { font-family: Georgia, serif; font-size: 1rem; color: #1a1a1a; margin: 0 0 0.75rem; padding-bottom: 0.4rem; border-bottom: 2px solid var(--ac, #3d5a80); } .calc-related-list { list-style: none; padding: 0; margin: 0 0 0.75rem; display: grid; grid-template-columns: 1fr 1fr; gap: 0.4rem 1.5rem; } .calc-related-list li a { font-size: 0.88rem; color: var(--ac, #3d5a80); text-decoration: none; } .calc-related-list li a:hover { text-decoration: underline; } .calc-browse-all { margin: 0.5rem 0 0; font-size: 0.9rem; font-weight: 600; } .calc-browse-all a { color: var(--ac, #3d5a80); text-decoration: none; } .calc-browse-all a:hover { text-decoration: underline; } @media (max-width: 720px) { .calc-related-list { grid-template-columns: 1fr; } }
Bathroom Remodel Cost Estimator
Estimate the total cost of remodeling a bathroom based on square footage, fixture choices, finish quality, and labor rates.
Bathroom Size (sq ft)
Remodel Scope
Cosmetic (paint, fixtures, accessories) Partial (tile, vanity, toilet, tub/shower) Full Gut Renovation (everything replaced)
Finish Quality
Budget / Builder Grade Mid-Range Luxury / High-End
Number of Fixtures to Replace
Tile Flooring? (adds tile cost)
Yes No
Shower/Tub Replacement?
No replacement Bathtub only Walk-in shower Tub/shower combo
Local Labor Rate ($/hr)
Permit Required?
Yes No
Calculate
function batCalc() { // --- Inputs --- var sqft = parseFloat(document.getElementById('bat-sqft').value); var scope = document.getElementById('bat-remodel-type').value; var finish = document.getElementById('bat-finish').value; var fixtures = parseInt(document.getElementById('bat-fixtures').value); var tile = document.getElementById('bat-tile').value; var shower = document.getElementById('bat-shower').value; var laborRate = parseFloat(document.getElementById('bat-labor-rate').value); var permit = document.getElementById('bat-permit').value;
// --- Validation --- var errors = []; if (isNaN(sqft) || sqft 500) errors.push("Bathroom size must be between 20 and 500 sq ft."); if (isNaN(fixtures) || fixtures 10) errors.push("Number of fixtures must be between 0 and 10."); if (isNaN(laborRate) || laborRate 200) errors.push("Labor rate must be between $30 and $200 per hour.");
if (errors.length > 0) { document.getElementById('bat-result').innerHTML = '' + errors.join('') + ''; return; }
// --------------------------------------------------------------- // FORMULA COMPONENTS // ---------------------------------------------------------------
// 1. Base material cost per sq ft by scope & finish // Source: HomeAdvisor / Remodeling Magazine Cost vs Value 2023 var baseMaterialPerSqft = { cosmetic: { budget: 10, mid: 18, luxury: 30 }, partial: { budget: 35, mid: 65, luxury: 110 }, full: { budget: 60, mid: 110, luxury: 200 } }; var materialCostPerSqft = baseMaterialPerSqft[scope][finish]; var materialCost = materialCostPerSqft * sqft;
// 2. Fixture cost per unit by finish quality // Avg cost per fixture (toilet ~$150-$800, vanity ~$200-$2000, etc.) var fixtureCostPerUnit = { budget: 250, mid: 600, luxury: 1500 }; var fixtureCost = fixtureCostPerUnit[finish] * fixtures;
// 3. Tile flooring cost (material + install) // ~$5-$25/sqft material + $5-$15/sqft install var tileCost = 0; if (tile === 'yes') { var tileMaterialPerSqft = { budget: 5, mid: 12, luxury: 25 }; var tileInstallPerSqft = { budget: 5, mid: 8, luxury: 15 }; tileCost = (tileMaterialPerSqft[finish] + tileInstallPerSqft[finish]) * sqft; }
// 4. Shower / tub cost (unit + installation) var showerCosts = { none: { budget: 0, mid: 0, luxury: 0 }, tub: { budget: 400, mid: 1200, luxury: 4000 }, shower: { budget: 800, mid: 3500, luxury: 10000 }, combo: { budget: 600, mid: 2000, luxury: 6000 } }; var showerCost = showerCosts[shower][finish];
// 5. Labor cost // Estimated labor hours by scope: // cosmetic: 0.5 hr/sqft, partial: 1.2 hr/sqft, full: 2.5 hr/sqft var laborHoursPerSqft = { cosmetic: 0.5, partial: 1.2, full: 2.5 }; var totalLaborHours = laborHoursPerSqft[scope] * sqft; var laborCost = totalLaborHours * laborRate;
// 6. Permit cost (flat estimate) var permitCost = (permit === 'yes') ? 500 : 0;
// 7. Contingency (10% of subtotal for unexpected costs) var subtotal = materialCost + fixtureCost + tileCost + showerCost + laborCost + permitCost; var contingency = subtotal * 0.10;
// 8. Total var total = subtotal + contingency;
// Cost per sq ft var costPerSqft = total / sqft;
// --------------------------------------------------------------- // OUTPUT // --------------------------------------------------------------- var scopeLabel = { cosmetic: "Cosmetic", partial: "Partial", full: "Full Gut" }[scope]; var finishLabel = { budget: "Budget", mid: "Mid-Range", luxury: "Luxury" }[finish]; var showerLabel = { none: "None", tub: "Bathtub", shower: "Walk-in Shower", combo: "Tub/Shower Combo" }[shower];
var html = '## Estimated Remodel Cost: $' + total.toLocaleString('en-US', {minimumFractionDigits:0, maximumFractionDigits:0}) + ' '; html += ''; html += 'Cost ComponentAmount'; html += 'Base Materials (' + sqft + ' sqft × $' + materialCostPerSqft + '/sqft)$' + materialCost.toLocaleString('en-US',{minimumFractionDigits:0,maximumFractionDigits:0}) + ''; html += 'Fixtures (' + fixtures + ' units × $' + fixtureCostPerUnit[finish] + ')$' + fixtureCost.toLocaleString('en-US',{minimumFractionDigits:0,maximumFractionDigits:0}) + ''; if (tile === 'yes') { html += 'Tile Flooring (material + install)$' + tileCost.toLocaleString('en-US',{minimumFractionDigits:0,maximumFractionDigits:0}) + ''; } if (shower !== 'none') { html += '' + showerLabel + ' (unit + install)$' + showerCost.toLocaleString('en-US',{minimumFractionDigits:0,maximumFractionDigits:0}) + ''; } html += 'Labor (' + totalLaborHours.toFixed(1) + ' hrs × $' + laborRate + '/hr)$' + laborCost.toLocaleString('en-US',{minimumFractionDigits:0,maximumFractionDigits:0}) + ''; if (permit === 'yes') { html += 'Permit Fee$' + permitCost.toLocaleString('en-US',{minimumFractionDigits:0,maximumFractionDigits:0}) + ''; } html += 'Subtotal$' + subtotal.toLocaleString('en-US',{minimumFractionDigits:0,maximumFractionDigits:0}) + ''; html += 'Contingency (10%)$' + contingency.toLocaleString('en-US',{minimumFractionDigits:0,maximumFractionDigits:0}) + ''; html += 'Total Estimated Cost$' + total.toLocaleString('en-US',{minimumFractionDigits:0,maximumFractionDigits:0}) + ''; html += ''; html += 'Cost per sq ft: $' + costPerSqft.toFixed(2) + ' | Scope: ' + scopeLabel + ' | Finish: ' + finishLabel + '
';
document.getElementById('bat-result').innerHTML = html; }
#### Formula
Total Cost = (Base Material Cost + Fixture Cost + Tile Cost + Shower/Tub Cost + Labor Cost + Permit Cost) × 1.10
- Base Material Cost = Material Rate ($/sqft) × Bathroom Size (sqft) Rates by scope/finish — Cosmetic: $10–$30/sqft | Partial: $35–$110/sqft | Full Gut: $60–$200/sqft
- Fixture Cost = Cost per Fixture × Number of Fixtures Budget: $250/unit | Mid-Range: $600/unit | Luxury: $1,500/unit
- Tile Flooring Cost = (Material + Install Rate) × sqft Budget: $10/sqft | Mid: $20/sqft | Luxury: $40/sqft (if selected)
- Shower/Tub Cost = Unit + installation cost by type and finish quality
- Labor Cost = Labor Hours/sqft × sqft × Hourly Rate Cosmetic: 0.5 hr/sqft | Partial: 1.2 hr/sqft | Full Gut: 2.5 hr/sqft
- Permit Cost = $500 flat estimate (if applicable)
- Contingency = 10% of subtotal for unexpected costs
#### Assumptions & References
- Cost ranges based on Remodeling Magazine Cost vs. Value Report 2023 and HomeAdvisor national averages.
- Average bathroom remodel cost nationally ranges from $6,000 (cosmetic/budget) to $75,000+ (full gut/luxury).
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