Column Rebar Calculator (per 1 meter)
Multi-rows. Longitudinal bars and ties/stirrups with multi-segment spacing per meter. Unit weight ≈ d²/162 (kg/m).
Column:
uw Long: —
uw Ties: —
Longitudinal Bars
Per meter of column, longitudinal length ≈ (number of bars × 1 m). Add waste/anchorage as needed.
Ties / Stirrups — Geometry & Waste
Tie Dia (mm)
Column Width b (mm)
Column Depth h (mm)
Concrete Cover (mm)
Hook length per end (mm)
Ends with hooks
Waste for Ties (%)
Tie Segments (per meter run)
Tip: Segment length is within a 1 m run (e.g., 0.2 m at 100 mm, 0.6 m at 150 mm, 0.2 m at 100 mm). Rounding mode applies to each segment.
Unit weight — Longitudinal—
Unit weight — Ties—
Longitudinal: bars × length per bar—
Ties per meter (sum of segments)—
Segments detail—
Length per tie—
Total tie length per m—
Weight — Longitudinal (incl. its waste)—
Weight — Ties (incl. tie waste)—
Total (per meter, no global)—
Total (per meter, with global)—
Row quantity—
Column height—
Total (per column height, no global)—
Total (per column height, with global)—
Total × qty (per meter, no global)—
Total × qty (per meter, with global)—
Total × qty (per column height, no global)—
Total × qty (per column height, with global)—
— (pcs)
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