Cross-Section Area Calculator

Calculate road cross-section area using trapezoidal and triangular methods — free earthwork quantity calculation tool

Input Method

Trapezoidal Section Input

Top Width (m)

Bottom Width (m)

Height (m)

Cross Section

Calculation Results

Cross-Section Area24.000 m²

A = (10 + 6) / 2 × 3.00

A = 8.00 × 3.00 = 24.000 m²