Hawaii Concrete Prices, Codes & Climate

Ready-mix cost range

$175–$205per cubic yard

Frost depth reference

0″reference only

ACI 318 exposure classes

F0 · C2 · S0

Air entrainment

not required in most of the state

How much does concrete cost in Hawaii?

Ready-mix in Hawaii runs roughly $175 to $205 per cubic yard. That is an estimated band, not a quote — published US price sources disagree with each other by nearly two to one. How we source price figures.

What does the Hawaii climate require?

No freezing occurs at buildable elevations, so durability work centers on ACI 305 hot-weather placement and protecting fresh slabs from constant trade winds that accelerate surface drying.

Under ACI 318, Hawaii falls in exposure classes F0, C2, S0. Air entrainment is not required in most of the state. Air entrainment is required for classes F1, F2 and F3.

How deep is the frost line in Hawaii?

Compiled reference tables put Hawaii at about 0 inches. That figure is orientation only. The footing depth you actually have to build to is determined by your local building department — IRC R403.1.4 requires footings to extend below the locally determined frost line, and there is no national number.

Soil concerns

Volcanic soils and expansive tropical clay dominate, and because aggregate is local basalt or imported, mixes lean heavily on supplementary cementitious materials for workability and durability.

Seismic

The Big Island carries the highest seismic design categories in the state from volcanic and tectonic activity, while Oahu and Maui are moderate. Salt-laden air makes cover over reinforcement critical.

Contractor licensing

We do not publish a licensing determination for Hawaii without a dated primary source. We do not publish a state licensing determination without a dated primary source. Check the state board directly. Check the official source.

Cities

• Honolulu
• Hilo
• Kailua
• Kaneohe
• Waipahu
• Pearl City
• Kahului