How Much Does a Concrete Sidewalk Cost? Worksheet

Budget a concrete sidewalk from its length, clear width and required slab section, then add base, reinforcement, finish, access and any right-of-way work. The page converts linear dimensions to area and volume using disclosed price assumptions that must be replaced with local quotes.

Concrete sidewalk cost per square foot and per linear foot

The table uses 6 to 14 dollars per square foot only as an illustrative input. At 4 feet wide, each linear foot has 4 square feet, so the corresponding arithmetic is 24 to 56 dollars per linear foot.

Illustrative calculation inputs only. Replace every price with a current, scope-matched local quote.
Sidewalk (4 ft wide)	Area	Illustrative $6 to $14 calculation
20 ft long	80 sq ft	$480 to $1,120
40 ft long	160 sq ft	$960 to $2,240
50 ft long	200 sq ft	$1,200 to $2,800
100 ft long	400 sq ft	$2,400 to $5,600

Replace the assumed rate with current local quotes. Enter approved length, width and thickness in the concrete slab calculator for cubic yards and bag counts.

What goes into the price: labor, concrete and base

Illustrative calculation inputs only. Replace every price with a current, scope-matched local quote.
Line item (200 sq ft walk)	Assumed input
Site prep and grading	$200 to $500
Gravel base (4 in compacted)	$150 to $350
Forming (lumber and stakes)	$100 to $250
Wire mesh or rebar	$120 to $300
Concrete (3,000 PSI ready-mix)	$350 to $650
Labor (pour and finish)	$500 to $900
Permit (if required)	$100 to $400

Use the base, concrete and reinforcement section required by the project documents and local authority. Price those stated details from current local quotes.

How thickness and reinforcement change the cost

Use the thickness and reinforcement specified by the project documents and local authority. Vehicle crossings, soil, frost and accessibility requirements can change the section.

Price the specified concrete, base and reinforcement from current local quotes rather than generic national add-ons.

Concrete needed (yd3) = Length(ft) x Width(ft) x (Thickness(in) ÷ 12) ÷ 27

After the design thickness is known, the slab calculator shows how it changes volume.

Sidewalk width and ADA requirements that affect price

Select clear width and passing spaces from the applicable accessibility standard and local public-works requirements for the route. Do not treat one ADA dimension as a universal sidewalk width; site constraints and route classification matter.

Width drives area directly, so record the approved clear width before pricing the slab, base and finish.

For work in a public right-of-way, obtain the authority's current profile, concrete, joint, accessibility, permit and inspection requirements before ordering.

A worker floating and finishing a wet concrete sidewalk between wooden forms on a job site

Decorative finishes: broom, exposed aggregate and stamped

Illustrative calculation inputs only. Replace every price with a current, scope-matched local quote.
Finish	Assumed installed input	Scope to confirm
Broom finish	$6 to $14 / sq ft	Texture and curing
Colored (integral)	+$2 to $5 / sq ft	Color and sample approval
Exposed aggregate	+$3 to $6 / sq ft	Aggregate and finish
Stamped	$12 to $20 / sq ft	Pattern, release and sealer

Replacement, permits and how to save money

Whatever the finish, the concrete quantity is the same math, so knowing your yards before you call keeps quotes honest. The concrete slab calculator gives the cubic yards, bags and an optional cost so you can sanity-check every bid you receive.

By Calcnaut

Formula and declared-case checks run during the build; sources are listed for readers to review. Read our method and editorial policy.

Published 2026-07-04 Updated 2026-09-13

Illustrative worksheet, not a quote. These dollar figures are illustrative assumptions, not market data. Replace every rate with a current local quote for the stated scope: All monetary tables and examples on this page; replace rates with current, scope-matched local quotes.

Frequently asked questions

How much does a 50-foot concrete sidewalk cost?

A 50 foot by 4 foot sidewalk has 200 square feet. At the page's illustrative 6 to 14 dollar input, 200 x 6 to 14 equals 1,200 to 2,800 dollars. Replace that input with a current, scope-matched local quote.

How much does a concrete sidewalk cost per square foot?

Use a current local quote for the specified scope. The 6 to 14 dollar range on this page is an illustrative arithmetic input, not a verified price benchmark.

How should I compare self-performed and contractor sidewalk budgets?

For self-performed work, price excavation, base, forms, reinforcement, concrete delivery or bags, equipment, curing and waste. Compare that total with contractor bids covering the same specified slab plus placing, finishing and cleanup; account for the labor and timing needed for one continuous placement.

How thick should a concrete sidewalk be?

Use the thickness, base and reinforcement required by the project documents and local authority. Vehicle crossings, soil, frost and accessibility conditions can require a different section.

Do I need a permit to pour a concrete sidewalk?

Check with the local authority before work in or near a public right-of-way. Permit need, fee, width, thickness and concrete requirements are jurisdiction-specific.

Sources and references

These references and structured source records support the method and material data used on this page.

Concrete Sidewalk Cost Worksheet

Key takeaways