Profile dimensions first
The curb face, gutter pan, and flag thickness control cubic yards of concrete more than a quick per-foot shortcut.
Concrete Curb and Gutter Calculator
Calculate concrete volume and cost for curb and gutter runs before you order.
Important
All calculations provided by this Website are estimates only and are intended for informational purposes. They do not constitute professional engineering, construction, or financial advice. Always consult a qualified professional before making decisions based on calculator results.
Results
Volume
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Cubic Yards (yd³)
Estimated Cost
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US average: $125–$165
US average: $125–$165
$ /yd³
Volume
Cubic Feet (ft³)
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Cubic Meters (m³)
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Bags Needed
40 lb Bags
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60 lb Bags
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80 lb Bags
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Estimated Weight
Estimated Weight
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What Changes a Curb and Gutter Budget
A concrete curb and gutter calculator works best after curb reveal, gutter width, flag thickness, and total length are clear. Concrete curb calculator estimates can swing quickly once base prep, machine forming, and site access are known.
Hand form vs. slip form
Short repairs may use hand-set forms, while long runs often price differently when a curb machine and larger crew are involved.
How to compare curb quotes
Treat this page as a volume calculator and estimating tool only. Then compare base prep, concrete volume, and line-item scope before you compare bids.
Subbase and drainage
Sand gravel base, subgrade shaping, dowels, and drainage tie-ins can change the installed cost even when linear footage stays the same.
Before the pour day
Check joint spacing, driveway crossings, haul-off, and traffic control. Also check whether the contractor included cure protection and cleanup.
Use the calculator as a field estimate, not the whole scope
The calculations made with this application are estimates only. Real curb and gutter pricing still depends on local standard details, inspection rules, traffic control, and whether the crew is tying into existing pavement or driveways.
Estimate first, then check the detail
Use the estimate to size the volume, then compare it to the local curb profile, expansion joint spacing, and tie-in requirements before you approve the pour.
Jobsite control changes the installed price
Traffic control, saw cutting, haul-off, driveway crossings, and cure protection often cost more than the small concrete difference between two similar sections.
Simple curb disclaimers before you approve a bid
Use short rules here too. The calculator is for concrete quantity only. Concrete is not responsible for engineering approval, drainage design, or traffic-control sign-off.
Check the standard detail
Match the estimate to the city or county curb profile before you book the pour.
Check street control
Traffic control, saw cutting, driveway access, and cleanup often decide the real installed price.
Simple Production Checks Before Curb Concrete Arrives
Keep curb pricing simple. Start with the local curb profile. Calculating concrete volume starts there. Do not trust linear feet alone. Check scope before trucks or traffic crews arrive.
Check the line and drainage first
Confirm the line, grade, and drain path before you compare a fast curb price. A small profile change or a missed crossing can move labor much more than the concrete itself.
Check access and street control
Ask where trucks stage, how driveways stay open, and who carries traffic control. Those answers are simple. They often decide the real installed price for curb and gutter work.
Simple Curb Checks Before the Crew Starts
Keep the curb plan simple. Check the line. Check drainage. Check traffic control. Then pour.
Check the street first
Ask where trucks stage and where cars pass. Small access rules change the real price.
Check the profile next
Match the local detail before you book concrete. One small profile change can move the total.
Fast Curb Price Check
Use short checks. Measure the run. Match the profile. Check traffic control. Then compare.
Use the concrete curb calculator first
The concrete curb calculator gives volume fast. It helps you catch bad quantity assumptions before you review labor.
Then check the local detail
One small curb reveal or gutter change can move the real price fast.
Common curb and gutter checkpoints
Use this concrete curb and gutter calculator reference before you approve forms or curb machine production.
Curb type
Small repair section
Typical starting assumption
Hand form for short runs
Planning note
Short work can carry a higher per-foot setup cost.
Curb type
Residential curb and gutter
Typical starting assumption
6 in reveal with 12-18 in gutter in many details
Planning note
Verify flag thickness and the local standard detail early.
Curb type
Longer street run
Typical starting assumption
Slip-form or crew production
Planning note
Access, traffic control, and dowels often drive labor.
Curb type
Driveway crossing or tie-in area
Typical starting assumption
Profile plus access check
Planning note
Crossings can change joints, slope, saw cutting, and traffic control on a short run.
Before you form curb and gutter
- verify curb reveal, gutter width, and flag thickness.
- verify total length, expansion joints, and crossings.
- verify subbase, sand gravel, and drainage slope.
- verify dowels, tie-ins, and any demolition scope.
- verify whether calculator estimates match the local standard detail.
- verify cure timing, traffic control, and cleanup.
Frequently Asked Questions
How much does a concrete curb cost?
Concrete curb and gutter often costs $5 to $15 per linear foot for materials. Ready-mix concrete is about $125 to $165 per cubic yard. A 100-foot section of standard curb and gutter uses about 3 to 5 cubic yards. The exact number depends on the profile.
What is the standard curb height?
Standard curb height is often 6 inches above the gutter in residential work and 8 inches in commercial or highway work. Total curb height, including the below-grade part, is usually 12 to 18 inches. Check local specifications for your area.
What is the difference between curb and gutter?
The curb is the vertical face between the road and the sidewalk or lawn. The gutter is the channel at the base that moves water to the drain. They are often poured as one unit.
Can I pour curb and gutter myself?
Yes for short sections. Small runs can use bagged concrete and wood forms. Longer runs are usually faster with slip-form equipment. The layout still has to hold the curb face and gutter slope.
How long should curb concrete cure before driving on it?
Concrete curbs should cure for at least 7 days before vehicle contact. Keep the concrete moist during the first 3 to 7 days. Full strength comes at 28 days. Avoid deicing chemicals for at least 30 days after the pour.
How do I estimate concrete for curb and gutter?
Estimate concrete from curb reveal, gutter width, flag thickness, and total length. Use this calculator so the profile becomes cubic yards instead of a rough linear-foot guess. That lets you estimate concrete before you price forms, traffic control, and cleanup.
How should I use a concrete curb calculator before I compare bids?
Use the concrete curb calculator first. Match the local detail next. Check traffic control after that. Then compare the price.
How do I keep a curb quote easy to compare?
Use short checks. Match the local detail first. Check traffic control and tie-ins next. Then compare the price.
What should a curb quote show first?
It should show the line, profile, and traffic plan first. If one is missing, the bid is not complete. Short runs can still get expensive fast.
Why does the local curb detail matter more than a fast unit price?
The city or county detail controls curb reveal, gutter width, joints, dowels, and tie-ins. A fast per-foot price can miss those items. The better curb quote matches the local detail first and the quantity second.