Chezy Formula Calculators

➤ Calculate Mean Velocity
➤ Calculate Chezy Coefficient
➤ Calculate Hydraulic Radius
➤ Calculate Slope

Calculate Mean Velocity

V = C × √Rh× S
V = Mean Velocity
C = Chezy Coefficient
Rh = Hydraulic Radius
S = Slope

Enter your values:

Chezy Coefficient:
Hydraulic Radius:
Slope:

Result:

Mean Velocity:
Meter/Second

Calculate Chezy Coefficient

`C = V/[√R_h×S]`
C = Chezy Coefficient
V = Mean Velocity
Rh = Hydraulic Radius
S = Slope

Mean Velocity:
Hydraulic Radius:
Slope:

Result:

Chezy Coefficient:

Calculate Hydraulic Radius

`R_h=1/S×(V/C)^2`
Rh = Hydraulic Radius
V = Mean Velocity
C = Chezy Coefficient
S = Slope

Enter your values:

Slope:
Mean Velocity:
Chezy Coefficient:

Result:

Hydraulic Radius:
Meter

Calculate Slope

`S= 1/R_h×(V/C)^2`
S = Slope
V = Mean Velocity
C = Chezy Coefficient
Rh = Hydraulic Radius

Enter your values:

Hydraulic Radius:
Mean Velocity:
Chezy Coefficient:

Result:

Slope:
Chezy Formula Calculators The Chézy formula is the main formula for calculating the average velocity of uniform flow in open channels and pipelines or the head loss along the way. It was proposed by French engineer A. de Checai in 1769.
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