EQUATION SOLVER

Enter values, get the answer.

Small equation solvers for common civil engineering coursework.

Hydraulics

Continuity

Q = A × V

Area A (m²)Velocity V (m/s)

Q = 3.00 m³/s

Hydraulics

R = A / P

Area A (m²)Wetted perimeter P (m)

R = 0.6667 m

Soil Mechanics

S = wG / e

Water content w (decimal)Specific gravity GVoid ratio e

S = 63.60%

Construction

Component = total × ratio / Σratio

Total dry volumeMix

Enter values.