Vinyl Siding Cost Calculator
See what new vinyl siding should cost — material, labor and removal broken out, with a low-to-high installed total you can check against real quotes.
Walls (feet)
Gables / triangles optional
Windows & doors to subtract
Tip: measure each wall's width × height at its widest points. A per-wall audit table appears below so you can check every number.
Your siding squares, panels and cost appear here.
Estimated from wall count and perimeter — confirm against your actual corners and openings.
Cost per sq ft: – · per square: –
| Surface | Area (sq ft) |
|---|
What drives the cost of vinyl siding
Two houses with the same square footage can land at very different prices. Labor rates, whether the old siding has to come off, the trim package, and how cut-up the walls are all move the number. This calculator separates those pieces so you can see where the money goes, rather than trusting a single per-square-foot figure that hides the details.
Set your material price, labor rate and removal cost, and the tool multiplies them against your measured area to produce a realistic range. The likely figure sits in the middle; the low and high bands account for regional pricing and job complexity.
A quick walk-through
Think of it as describing your house to the tool. First tell it what you're installing and in which units — that's the material dropdown and the feet/meters toggle. Then describe the walls: one row each for the front, back and sides, with the width, height and how many are the same.
Now the details that trip most people up. Any triangular gable goes in with its base and its height to the peak. Every window and door goes in as a size and a count so it's subtracted rather than covered. Last, choose how much waste to carry — 10% is the everyday figure — and, if you'd like a budget, add your labor and removal rates. Calculate, and read squares, panels, boxes, trim and cost in one place.
Where the dollars land
On a typical 20-square job, a rough split looks like:
| Line item | Share of total |
|---|---|
| Vinyl material + trim | 40–55% |
| Labor / installation | 35–45% |
| Old-siding removal + disposal | 5–15% |
Adjust the rates above to match your market and the split updates instantly.
Data sources and limitations
Two kinds of numbers feed this tool. The geometry — areas, openings, squares, waste — is fixed arithmetic and as accurate as your tape. The material coverage and the cost estimates are planning values based on common manufacturer specifications and reported US installed pricing; they vary with product line, region and labor, which is why they appear as ranges. Treat the result as a solid starting point for budgeting and ordering, subject to a field measure and your contractor's quote.
Reading a vinyl quote line by line
A total price tells you very little on its own. When a bid lands in your inbox, these are the lines worth checking against the breakdown this tool gives you.
- Is removal included? Tear-off of old siding is a separate cost. A quote that omits it will look cheaper until the change order arrives.
- What grade of vinyl? Thickness and grade swing the material line. A thin builder-grade panel and a premium insulated one are both 'vinyl' but price very differently.
- Is trim in the number? Corners, J-channel and starter add up. Confirm they're in the material line, not an extra.
- How is waste handled? Reputable installers build in 8–12%. If a quote has no waste, expect a shortfall or a top-up bill.
Convert every quote to a cost per square using the figure above and the padded bid usually reveals itself immediately.
Frequently asked questions
How much does vinyl siding cost per square foot installed?
Is removing old siding included?
Why show a range instead of one price?
Does the estimate include trim and accessories?
How do I compare contractor bids?
Notes from the field
"Two of three quotes were within my 'likely' band. The third was padding — easy to see once I had a baseline."
"Being able to toggle removal on and off made the tear-off conversation with my contractor much clearer."