Utilities · Free Online Tool
Retaining Wall Calculator
Calculate concrete blocks, cap stones, drainage gravel volume, and buried courses for retaining walls.
Presets:
Wall Blocks Required
undefined Blocks
Includes undefined capping stones and 10% cut waste allowance.
Total Wall Courses
undefined rows (1 buried base)
Wall Surface Area
undefined sq ft
Cap Stones
undefined caps
Backfill Drainage Gravel
5.7 tons (4.1 yd³)
Metric Distribution Analysis
Backfill Drainage Gravel 5.7
Frequently Asked Questions
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