Driveway Sealing cost per square foot
Contractor sealcoating runs $0.15–$0.30 per sq ft and DIY material $0.05–$0.12. The full price table by driveway size, and what pushes a quote up.
Driveway sealing costs $0.15–$0.30 per sq ft for contractor application and $0.05–$0.12 per sq ft for DIY materials. An 800 sq ft two-car driveway therefore runs about $120–$240 professionally, before crack filling at $2–$5 per linear ft.
- Contractor sealcoat
- $0.15–$0.30 per sq ft
- DIY materials
- $0.05–$0.12 per sq ft
- Crack filling
- $2–$5 per linear ft
- Pothole repair
- $100–$400 each
- Typical minimum charge
- $150–$300
Some links on this page are affiliate links.If you buy through them we may earn a commission at no extra cost to you. We do not accept payment for rankings. Read the full disclosure.
Driveway sealing costs $0.15 to $0.30 per square foot when a contractor applies it, and $0.05 to $0.12 per square foot in materials if you do it yourself. The per-square-foot rate covers cleaning and the coat, not crack filling, which is billed separately at $2 to $5 per linear foot.
What the per-square-foot price includes
Sealing cost per square foot is the rate a contractor charges to clean and coat one square foot of asphalt. On a residential job it usually includes blowing or washing the surface, spot priming obvious oil stains, and applying one or two coats of sealcoat.
It usually does not include crack filling, pothole patching, or base repair. Those are quoted separately because their quantity varies enormously from one driveway to the next. A driveway with 20 linear feet of cracks and one with 120 linear feet can have identical square footage and a $400 difference in total price.
Treat the square-foot figure as the floor, not the quote.
Price by driveway size
Using the $0.15–$0.30 per sq ft contractor range, here is what the coat alone comes to at common sizes. All figures are estimates for 2026 US residential work.
| Driveway size | Square feet | At $0.15/sq ft | At $0.30/sq ft |
|---|---|---|---|
| Single car, short | 300 | $45 | $90 |
| Single car | 400 | $60 | $120 |
| Two car, tight | 600 | $90 | $180 |
| Two car, standard | 800 | $120 | $240 |
| Two car, wide | 1,000 | $150 | $300 |
| Long two car | 1,200 | $180 | $360 |
| Long, wide, or circular | 1,600 | $240 | $480 |
| Large or circular | 2,000 | $300 | $600 |
The arithmetic is direct multiplication. On 800 square feet:
800 sq ft × $0.15 = $120 800 sq ft × $0.30 = $240
On 1,600 square feet:
1,600 sq ft × $0.15 = $240 1,600 sq ft × $0.30 = $480
Note the minimum charge problem. A 300 sq ft driveway at $0.15 per sq ft comes to $45, but almost no company will send a crew for $45. Expect a $150–$300 minimum, which means small driveways effectively pay a higher rate per square foot.
Adding crack filling to the total
Crack filling is where quotes diverge most. The rate is $2–$5 per linear foot, and the linear footage on a typical older driveway surprises people.
| Crack length | At $2/linear ft | At $5/linear ft |
|---|---|---|
| 25 ft | $50 | $125 |
| 50 ft | $100 | $250 |
| 100 ft | $200 | $500 |
| 200 ft | $400 | $1,000 |
An 800 sq ft driveway with 100 linear feet of cracks:
Sealcoat: 800 × $0.15 to $0.30 = $120 to $240 Crack filling: 100 × $2 to $5 = $200 to $500 Estimated total: $320 to $740
That is the honest range for a mid-life driveway. Homeowners who budget only the sealcoat number are usually surprised by the second line.
What pushes the rate up
Several conditions move a quote above the base rate:
- Heavy cracking. More filler, more labor time, and sometimes routing equipment.
- Potholes. Patching runs $100–$400 each, and a pothole that returns means base work underneath.
- Oil and grease. Badly stained areas need degreasing and priming, or the coat will not bond.
- Difficult access. Gated yards, steep slopes, and long hoses add labor.
- Edge work. Hand-cutting along garage aprons, curbs, and landscaping takes time that a wide-open lot does not.
- Two coats. Some companies quote one coat as standard and charge for the second. Ask which you are getting.
- Season. Late-spring and early-fall slots book out, and emergency or off-season scheduling can carry a premium.
What does not push the rate up, despite what you may hear: the brand of sealer. Material cost is a small share of a professional quote.
How to measure your own driveway
- Break the driveway into rectangles — a straight run, an apron, a widened parking pad.
- Measure each in feet and multiply length by width to get square feet.
- For a triangle, such as a flared entrance, multiply base by height and divide by two.
- Add every section together for total square footage.
- Count crack length separately by pacing it out or running a tape along the main cracks.
- Round up slightly, then price the result at both $0.15 and $0.30 to get your expected range.
A 20-foot-wide by 40-foot-long driveway is 800 square feet, which is the reference figure used throughout this site.
Contractor rate vs DIY rate
| Item | Contractor | DIY |
|---|---|---|
| Per square foot | $0.15–$0.30 | $0.05–$0.12 |
| 800 sq ft cost | $120–$240 | $40–$96 |
| Includes labor | Yes | No |
| Includes tools | Yes | No, $60–$150 if you own none |
| Warranty | Usually | None |
The DIY saving on 800 square feet is $80 to $144, less tools if you need them. That is a real saving for a few hours of work on a sound driveway. It shrinks fast once the job needs crack repair, and DIY driveway sealing is clear about where the homeowner version stops matching a crew.
Reading quotes side by side
The only way to compare is to normalize. Ask every bidder for total square footage, linear feet of cracks to be filled, number of coats, product name, and whether oil spot priming is included. Then calculate each quote’s effective rate by dividing the total by square footage.
Two quotes on the same 800 sq ft driveway:
Quote A: $180, one coat, cracks excluded. Effective rate $180 ÷ 800 = $0.225 per sq ft, before cracks. Quote B: $260, two coats, 60 linear feet of cracks included. Effective rate $260 ÷ 800 = $0.325 per sq ft, all in.
Quote B looks 44 percent more expensive and is the better value, because 60 linear feet of crack filling at $2–$5 would cost $120–$300 on its own.
Bottom line
Budget $0.15–$0.30 per square foot for the coat and $2–$5 per linear foot for cracks. On a standard 800 sq ft driveway in decent shape, expect $120–$240 for sealing and $200–$500 more if there is meaningful cracking. For size-by-size totals, see how much does driveway sealing cost, and for what the money buys in service life, how long does driveway sealing last.
When you are ready to get bids, finding a driveway sealing contractor near you has the questions that keep the comparison honest.
Frequently asked questions
Is driveway sealing priced by square foot or by the job?
Most residential companies quote per square foot and then apply a minimum job charge, usually $150–$300. Small driveways are often billed at the minimum rather than the measured rate.
How many square feet is a typical driveway?
A single-car driveway is often around 300–400 sq ft, a two-car driveway around 600–800 sq ft, and a long or wide driveway 1,200 sq ft or more.
Why is my quote higher than $0.30 per square foot?
Usually crack filling, pothole patching, oil spot priming, or heavy surface preparation. Those are priced separately, so the coat rate stays the same but the total rises.
Does sealing cost less per square foot on larger driveways?
Often yes, slightly. Crews can spread setup and travel across more area, so the per-square-foot rate on a 2,000 sq ft driveway is frequently at the lower end of the range.
Is DIY sealing really cheaper per square foot?
On materials alone yes, at $0.05–$0.12 per sq ft. That figure excludes tools, your time, and the cost of a failed coat, which is why the gap narrows in practice.
Should crack filling be included in the square-foot price?
Ask explicitly. Many quotes list sealing by the square foot and crack filling by the linear foot as separate lines, and some bundle a small amount of crack filling into the base price.
Sources
Some links are affiliate links.If you buy through them we may earn a commission at no extra cost to you. We do not accept payment for rankings. Read the full disclosure.
