A home renovation cost estimator helps you plan your budget before committing to a project. Get realistic low/mid/high cost ranges based on room type, size, and finish quality level.
Estimate Renovation Cost
How to Use the Home Renovation Cost Estimator
This home renovation cost estimator gives you realistic budget ranges before you talk to contractors. Use it to set expectations, compare project priorities, and decide how to finance your renovation.
Step 1: Choose Your Project Type
Select the room or project you are planning. Kitchens and bathrooms have the highest per-square-foot costs but also the best ROI. Flooring and siding projects have lower per-square-foot costs but cover larger areas.
Step 2: Enter the Size
Measure the room or area you are renovating. Use the metric toggle to switch between square feet and square meters. Average kitchen size is 150-200 sq ft (14-18 sq m). Average bathroom is 50-100 sq ft (5-9 sq m).
Step 3: Select Quality Level
Budget uses stock cabinets, laminate counters, and builder-grade fixtures. Mid-range uses semi-custom cabinets, quartz counters, and quality fixtures — the most popular choice. Luxury uses custom cabinetry, natural stone, premium appliances, and high-end finishes.
Understanding Your Estimate
The low estimate assumes favorable conditions, basic materials, and competitive contractor pricing. The high estimate assumes premium materials and higher-cost urban markets. Most projects land near the mid estimate. Get at least 3 quotes from licensed contractors before budgeting.
Frequently Asked Questions
How accurate is this renovation cost estimator?
This tool provides national average cost ranges based on typical contractor pricing. Actual costs vary 20-40% depending on your location, contractor, material choices, and project scope. Urban markets like NYC or SF can cost 50-100% more. Use this as a planning baseline and get 3 contractor quotes for precise figures.
Is this tool free?
Yes, completely free with no signup required. All calculations run in your browser — no data is sent to any server.
What is budget vs mid vs luxury quality level?
Budget uses basic materials and standard fixtures — functional but not high-end. Mid-range uses better materials, semi-custom options, and quality fixtures. Luxury uses premium materials, custom work, top-brand appliances and fixtures. Most homeowners choose mid-range for the best value.
Does the cost estimate include labor?
Yes, the estimates include both materials and labor for a fully contracted project. Labor typically accounts for 40-60% of total renovation cost. If you are doing DIY work, you can reduce the estimate by 40-50% for materials-only cost.
What renovation has the best ROI?
Minor kitchen remodels, bathroom updates, and exterior improvements (new garage door, siding) typically recover 65-90% of cost at resale. Major structural projects like basement finishes and additions recover less but add significant livability. See our Home Renovation ROI Calculator for detailed comparisons.
How do I convert square feet to square meters?
1 square foot = 0.0929 square meters. 100 sq ft = 9.3 sq m. The calculator has a built-in metric toggle so you can enter dimensions in either unit.