Permissible Stress using Factor of Safety Calculator

✖Ultimate Stress refers to the maximum stress that a given material can withstand under an applied force.ⓘ Ultimate Stress [U]			+10% -10%
✖The Factor of Safety is Ratio of ultimate state to allowable state.ⓘ Factor of Safety [F.O.S]			+10% -10%

✖Permissible Stress is the allowable stress in a design.ⓘ Permissible Stress using Factor of Safety [P]

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Permissible Stress using Factor of Safety Solution

STEP 0: Pre-Calculation Summary

Formula Used

Permissible Stress = Ultimate Stress/Factor of Safety
P = U/F.O.S
This formula uses 3 Variables

Variables Used

Permissible Stress - (Measured in Pascal) - Permissible Stress is the allowable stress in a design.
Ultimate Stress - (Measured in Pascal) - Ultimate Stress refers to the maximum stress that a given material can withstand under an applied force.
Factor of Safety - The Factor of Safety is Ratio of ultimate state to allowable state.

STEP 1: Convert Input(s) to Base Unit

Ultimate Stress: 49 Megapascal --> 49000000 Pascal (Check conversion here)
Factor of Safety: 4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P = U/F.O.S --> 49000000/4

Evaluating ... ...

P = 12250000

STEP 3: Convert Result to Output's Unit

12250000 Pascal -->12.25 Megapascal (Check conversion here)

FINAL ANSWER

12.25 Megapascal <-- Permissible Stress

(Calculation completed in 00.020 seconds)

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Created by Chilvera Bhanu Teja

Institute of Aeronautical Engineering (IARE), Hyderabad

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National Institute Of Technology (NIT), Hamirpur

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Permissible Stress using Factor of Safety Formula

LaTeX Go

Permissible Stress = Ultimate Stress/Factor of Safety
P = U/F.O.S

What is permissible stress?

The maximum stress to which any member is designed is much less than the ultimate
stress and this designed stress is called permissible stress.

How to Calculate Permissible Stress using Factor of Safety?

Permissible Stress using Factor of Safety calculator uses Permissible Stress = Ultimate Stress/Factor of Safety to calculate the Permissible Stress, Permissible Stress using Factor of Safety then it is defined as the ratio of ultimate stress to the factor of safety. Permissible Stress is denoted by P symbol.

How to calculate Permissible Stress using Factor of Safety using this online calculator? To use this online calculator for Permissible Stress using Factor of Safety, enter Ultimate Stress (U) & Factor of Safety (F.O.S) and hit the calculate button. Here is how the Permissible Stress using Factor of Safety calculation can be explained with given input values -> 9.8E-6 = 49000000/4.

FAQ

What is Permissible Stress using Factor of Safety?

Permissible Stress using Factor of Safety then it is defined as the ratio of ultimate stress to the factor of safety and is represented as P = U/F.O.S or Permissible Stress = Ultimate Stress/Factor of Safety. Ultimate Stress refers to the maximum stress that a given material can withstand under an applied force & The Factor of Safety is Ratio of ultimate state to allowable state.

How to calculate Permissible Stress using Factor of Safety?

Permissible Stress using Factor of Safety then it is defined as the ratio of ultimate stress to the factor of safety is calculated using Permissible Stress = Ultimate Stress/Factor of Safety. To calculate Permissible Stress using Factor of Safety, you need Ultimate Stress (U) & Factor of Safety (F.O.S). With our tool, you need to enter the respective value for Ultimate Stress & Factor of Safety and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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