Pile Cap Design Spreadsheet (Excel) – Free Download

Pile Cap Design Spreadsheet (Excel) – Free Download

If you design reinforced concrete pile caps, this Excel pile cap design spreadsheet can help you size a pile cap and verify key limit states for common pile arrangements.

This file includes three calculation sheets:

• 2-pile pile cap

• 3-pile pile cap

• 4-pile pile cap

What it checks

The spreadsheet is built to support typical pile cap design verification, including:

• Flexure check at the column face

• One-way shear check

• Punching shear checks (column and single pile)

• Bottom reinforcement layout and a clear “adequate / not adequate” summary

Inputs you can edit

You can quickly update:

• Concrete strength f’c

• Rebar yield strength fy

• Pile diameter and column dimensions

• Pile capacity / max loads and spacing/edge distances

👉 Download: Pile Cap Design Spreadsheet (Excel)
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Note: The spreadsheet references ACI 318-05 in its internal notes. Always verify assumptions and code requirements for your project and local standards before using results for final design.

For more Excel calculation tools, see our complete collection of civil engineering spreadsheets.

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👉 Collection of civil engineering spreadsheets