Cost EstimatorsGet 2026 cost ranges for any home improvement project before you hire a contractor.
Updated: June 2026 ย ยทย 26 free calculators
Why Cost Estimators Matter
Knowing the expected cost range before contacting a contractor gives you negotiating power and helps you spot quotes that are significantly above or below market rate. These cost estimators use 2026 national average US contractor rates compiled from industry data and government construction cost reports.
Every estimate returns a low-to-high range rather than a single number because contractor pricing varies by region, materials, and project complexity. The low end typically represents a DIY-friendly project or a no-frills contractor quote; the high end reflects premium finishes or high-labor-cost markets like New York, San Francisco, or Boston.
Use these estimates as a starting point for your project budget - then get at least two to three local contractor bids to refine the number for your specific area. For location-specific pricing, check our Location Guides for major US cities and states.
How to Use These Calculators
Enter the project size (square footage, linear feet, or number of units depending on the project). Click "Calculate" to get an estimated cost range in US dollars based on 2026 national average rates. The result shows a low estimate, high estimate, and the per-unit rate so you can adjust for your area. Use the Location Guides for city-specific pricing adjustments.
Quick Reference
| Project | Low (per sq ft) | High (per sq ft) | Typical Size |
|---|---|---|---|
| Deck (pressure-treated) | $15 | $35 | 200 - 400 sq ft |
| Concrete Patio | $8 | $18 | 200 - 500 sq ft |
| Asphalt Driveway | $3 | $7 | 400 - 1,000 sq ft |
| Concrete Driveway | $6 | $14 | 400 - 1,000 sq ft |
| Kitchen Remodel (mid) | $100 | $200 | 100 - 200 sq ft |
| Bathroom Remodel (mid) | $75 | $175 | 50 - 100 sq ft |
| Basement Finishing | $25 | $75 | 500 - 1,500 sq ft |
| Flooring (hardwood) | $8 | $20 | Entire floor area |
| Roof Replacement | $3.50 | $6 | Per sq ft of roof |
| HVAC (central) | $5 | $12 | Per sq ft of home |
All Cost Estimators
Outdoor & Hardscape Cost Estimators
11 calculators
Patio Cost Calculator
Estimate patio installation cost by material and size.
Driveway Cost Calculator
Calculate driveway installation cost for concrete or asphalt.
Paver Calculator
Calculate pavers needed and total cost for patios and driveways.
Retaining Wall Cost Calculator
Estimate retaining wall cost by material, height, and length.
Fence Cost Calculator
Estimate fence installation cost by material, height, and length.
Deck Cost Calculator
Calculate deck building cost for wood or composite decking.
Deck Boards Calculator
Find how many deck boards needed and total material cost.
Pool Cost Calculator
Estimate inground pool installation cost by type and size.
Shed Cost Calculator
Estimate shed construction or purchase cost by size and type.
Fence Paint Calculator
Calculate gallons of paint or stain needed for a fence.
Pergola Cost Calculator
Estimate pergola installation cost by material and size.
Interior & Renovation Cost Estimators
7 calculators
Kitchen Remodel Cost Calculator
Estimate kitchen renovation cost by room size and scope.
Bathroom Remodel Cost Calculator
Estimate bathroom renovation cost by size and scope.
Basement Finishing Cost Calculator
Estimate the cost to finish a basement by square footage.
Flooring Cost Calculator
Calculate flooring cost per square foot by material type.
Window Replacement Cost Calculator
Estimate window replacement cost per window and whole-house.
Concrete Slab Cost Calculator
Estimate concrete slab cost per square foot for patios and floors.
Landscaping Cost Calculator
Estimate landscaping project cost by scope and yard size.
Building & Construction Cost Estimators
8 calculators
Garage Cost Calculator
Estimate garage construction cost for attached or detached garages.
Home Addition Cost Calculator
Estimate room addition cost per square foot.
Roofing Material Calculator
Estimate roofing shingles and material cost for any roof.
HVAC Cost Calculator
Estimate HVAC replacement or installation cost by home size.
Solar Panel Cost Calculator
Estimate solar panel system cost and payback period.
Lumber Cost Calculator
Estimate total lumber cost by board feet or linear feet.
Septic System Cost Calculator
Estimate septic system installation cost by type and lot size.
Well Drilling Cost Calculator
Estimate well drilling and installation cost by depth.
Which Calculator Should You Use?
| Project Type | Best Calculator | Next Step |
|---|---|---|
| Outdoor living space | Patio or Deck Cost Calculator | Then check Paver Calculator |
| New or repaved driveway | Driveway Cost Calculator | Then check Asphalt Calculator |
| Kitchen upgrade | Kitchen Remodel Cost | Then check Flooring Cost Calculator |
| Bathroom renovation | Bathroom Remodel Cost | Then check Tile Calculator |
| Extra living space | Basement Finishing Cost | Then check Drywall Calculator |
| New deck or pergola | Deck Cost or Pergola Cost | Then check Deck Boards Calculator |
| Fencing project | Fence Cost Calculator | Then check Linear Feet Calculator |
Explore More Tools
Get precise results with our other calculator categories.
