Rainfall given Run-off Calculator

✖Runoff Depth at the measuring point in the receiving water results in the arithmetical mean of the values of the total runoff depth.ⓘ Runoff Depth [R_cm]			+10% -10%
✖Runoff Coefficient is a dimensionless coefficient relating the amount of runoff to the amount of precipitation received.ⓘ Runoff Coefficient [C_r]			+10% -10%

✖Rainfall Depth in Centimeters is the total amount of rain falling over a catchment area in terms of depth.ⓘ Rainfall given Run-off [P_cm]

⎘ Copy

👎

Formula

✖

Rainfall given Run-off

Formula

`"P"_{"cm"} = "R"_{"cm"}/"C"_{"r"}`

Example

`"4cm"="2cm"/"0.5"`

Calculator

LaTeX

Reset

👍

Download Environmental Engineering Formula PDF

Rainfall given Run-off Solution

STEP 0: Pre-Calculation Summary

Formula Used

Rainfall Depth in Centimeters = Runoff Depth/Runoff Coefficient
P_cm = R_cm/C_r
This formula uses 3 Variables

Variables Used

Rainfall Depth in Centimeters - (Measured in Meter) - Rainfall Depth in Centimeters is the total amount of rain falling over a catchment area in terms of depth.
Runoff Depth - (Measured in Meter) - Runoff Depth at the measuring point in the receiving water results in the arithmetical mean of the values of the total runoff depth.
Runoff Coefficient - Runoff Coefficient is a dimensionless coefficient relating the amount of runoff to the amount of precipitation received.

STEP 1: Convert Input(s) to Base Unit

Runoff Depth: 2 Centimeter --> 0.02 Meter (Check conversion here)
Runoff Coefficient: 0.5 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_cm = R_cm/C_r --> 0.02/0.5

Evaluating ... ...

P_cm = 0.04

STEP 3: Convert Result to Output's Unit

0.04 Meter -->4 Centimeter (Check conversion here)

FINAL ANSWER

4 Centimeter <-- Rainfall Depth in Centimeters

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Surafce Water Hydrology-I » Computation of Runoff » Rainfall given Run-off

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2200+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< 3 Computation of Runoff Calculators

Run-off given Run-off Coefficient

Go Runoff Depth = Runoff Coefficient*Rainfall Depth in Centimeters

Run-off Coefficient given Run-off

Go Runoff Coefficient = Runoff Depth/Rainfall Depth in Centimeters

Rainfall given Run-off

Go Rainfall Depth in Centimeters = Runoff Depth/Runoff Coefficient

Rainfall given Run-off Formula

Rainfall Depth in Centimeters = Runoff Depth/Runoff Coefficient
P_cm = R_cm/C_r

What is Rainfall ?

Rainfall is a measurement of how much water falls as rain in a certain period of time, for example, a week or a month. Rainfall is measured by collecting rain water across different areas and times, as the amounts may differ between locations and times.

How to Calculate Rainfall given Run-off?

Rainfall given Run-off calculator uses Rainfall Depth in Centimeters = Runoff Depth/Runoff Coefficient to calculate the Rainfall Depth in Centimeters, The Rainfall given Run-off is defined as the value of rainfall depth when we have prior information of other parameters used. Rainfall Depth in Centimeters is denoted by P_cm symbol.

How to calculate Rainfall given Run-off using this online calculator? To use this online calculator for Rainfall given Run-off, enter Runoff Depth (R_cm) & Runoff Coefficient (C_r) and hit the calculate button. Here is how the Rainfall given Run-off calculation can be explained with given input values -> 400 = 0.02/0.5.

FAQ

What is Rainfall given Run-off?

The Rainfall given Run-off is defined as the value of rainfall depth when we have prior information of other parameters used and is represented as P_cm = R_cm/C_r or Rainfall Depth in Centimeters = Runoff Depth/Runoff Coefficient. Runoff Depth at the measuring point in the receiving water results in the arithmetical mean of the values of the total runoff depth & Runoff Coefficient is a dimensionless coefficient relating the amount of runoff to the amount of precipitation received.

How to calculate Rainfall given Run-off?

The Rainfall given Run-off is defined as the value of rainfall depth when we have prior information of other parameters used is calculated using Rainfall Depth in Centimeters = Runoff Depth/Runoff Coefficient. To calculate Rainfall given Run-off, you need Runoff Depth (R_cm) & Runoff Coefficient (C_r). With our tool, you need to enter the respective value for Runoff Depth & Runoff Coefficient and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search