무료 계산기 도구

Concrete Column Calculator

Estimate concrete for round and square columns, pillars, and piers. This concrete column calculator computes volume per column and total project volume for accurate ordering of ready mix or bagged concrete.

Column Volume Formula

Round: pi x radius² x height x count. Square: side x side x height x count

이 도구를 사용하는 방법

Select column shape: round or square.
Enter diameter (round) or side length (square) in inches.
Set column height and count, then calculate.

Calculate Column Concrete Volume

Enter column dimensions, shape, and count to estimate total concrete volume.

Column Shape Diameter / Side Length (~에) Diameter for round, side for square Column Height (피트) Floor to top of column Number of Columns (columns) Total columns in project 쓰레기 (%)

계산할 준비가 되셨나요?

값을 입력하고 계산기를 실행하여 자세한 결과를 확인하세요.

Concrete Column Calculator FAQ

일반적인 견적 및 계획 질문에 대한 명확한 답변.

How do I calculate concrete for a round column?

Use the cylinder formula: pi x radius squared x height. Convert the diameter from inches to feet first, then divide radius by half.

What is a typical concrete column diameter?

Residential columns are commonly 8 to 16 inches in diameter. Commercial and structural columns can be 24 inches or larger.

Can this calculate block-filled columns?

Yes. Use the volume output to estimate the concrete needed to fill block or CMU columns with rebar-reinforced concrete.

더 많은 콘크리트 및 블록 도구가 필요하십니까?

콘크리트 블록, 슬래브, 야드, 자루 개수 및 옹벽 계획을 위한 전체 도구 라이브러리를 살펴보세요.

모든 도구 찾아보기