Get Instant Contractor Estimates with InstaBid's Free Tool

InstaBid's contractor estimate tool is built for professional contractors who need accurate job quotes fast — without the hours of manual calculation that traditional estimating requires. Whether you're bidding on a kitchen remodel, a bathroom renovation, or a full roofing replacement, our tool generates a detailed, professional estimate in minutes.

What Does the Tool Do?

InstaBid calculates material quantities, labor costs, and project totals automatically based on your inputs. You describe the job — room dimensions, finish levels, and trade type — and the tool does the math. Each estimate is formatted for clients and ready to share as a PDF or printout.

Which Trades Does InstaBid Support?

Our contractor estimate tool covers a wide range of residential and commercial work:

• Kitchen remodeling — cabinets, countertops, tile, appliances, and labor
• Bathroom remodeling — fixtures, tile, vanities, and plumbing rough-in
• Roofing — shingle quantities calculated by roof pitch and total square footage
• Flooring — hardwood, LVP, tile, and carpet with waste factor included
• Painting — interior and exterior estimates by surface area and number of coats
• General contracting — multi-trade projects with itemized line items

New trades are added regularly based on feedback from working contractors.

Why Is InstaBid Faster Than Manual Estimating?

Traditional estimating means opening a spreadsheet, looking up current material prices, calculating quantities by hand, and formatting everything into a document your client will actually read. That process takes two to four hours per bid — sometimes more on complex jobs.

InstaBid cuts that time to under five minutes. Current material pricing is built in, all calculations run automatically, and the finished output is a professional estimate you can send the same day. For contractors running multiple bids each week, the time savings adds up fast.

Use the contractor estimate tool below — no sign-up required to get started.