Margin of Safety Calculator

✖The Factor of Safety is Ratio of ultimate state to allowable state.ⓘ Factor of Safety [F.O.S]

+10%

-10%

✖Margin of Safety is the measure of excess structural capability. It is formulated as factor of safety minus one.ⓘ Margin of Safety [M.O.S.]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Relationship between Stress and Strain Formulas PDF PDF Image

Margin of Safety Solution

STEP 0: Pre-Calculation Summary

Formula Used

Margin of Safety = Factor of Safety-1
M.O.S. = F.O.S-1
This formula uses 2 Variables

Variables Used

Margin of Safety - Margin of Safety is the measure of excess structural capability. It is formulated as factor of safety minus one.
Factor of Safety - The Factor of Safety is Ratio of ultimate state to allowable state.

STEP 1: Convert Input(s) to Base Unit

Factor of Safety: 4 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

M.O.S. = F.O.S-1 --> 4-1

Evaluating ... ...

M.O.S. = 3

STEP 3: Convert Result to Output's Unit

3 --> No Conversion Required

FINAL ANSWER

3 <-- Margin of Safety

(Calculation completed in 00.004 seconds)

You are here -

Home » Physics » Strength of Materials » Stress and Strain » Relationship between Stress and Strain » Mechanical » FOS and Moduli » Margin of Safety

Credits

Created by Vivek Gaikwad

AISSMS College of Engineering, Pune (AISSMSCOE, Pune), Pune

Vivek Gaikwad has created this Calculator and 25+ more calculators!

Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

Anshika Arya has verified this Calculator and 2500+ more calculators!

< FOS and Moduli Calculators

Modulus of Elasticity given Compressive Stress

LaTeX Go Modulus of Elasticity = (Compressive Stress/Compressive Strain)

Modulus of Elasticity given Tensile Stress

LaTeX Go Modulus of Elasticity = (Tensile Stress/Tensile Strain)

Factor of Safety

LaTeX Go Factor of Safety = Ultimate Stress/Permissible Stress

Modulus of Rigidity given Shear Stress

LaTeX Go Modulus of Rigidity = (Shear Stress/Shear Strain)

Margin of Safety Formula

LaTeX Go

Margin of Safety = Factor of Safety-1
M.O.S. = F.O.S-1

All about margin of safety

The margin of safety is the measure of excess structural capability. It is the additional load beyond the design load after which the part fails. If the margin of safety is 0, then the product will fail when it reaches its design load. If the margin of safety is 1, then the part can withstand load more than its design load. And if the margin of safety is -1, then the part will fail even before reaching its design load.

How to Calculate Margin of Safety?

Margin of Safety calculator uses Margin of Safety = Factor of Safety-1 to calculate the Margin of Safety, The Margin of safety is the measure of excess structural capability. Margin of Safety is denoted by M.O.S. symbol.

How to calculate Margin of Safety using this online calculator? To use this online calculator for Margin of Safety, enter Factor of Safety (F.O.S) and hit the calculate button. Here is how the Margin of Safety calculation can be explained with given input values -> 4 = 4-1.

FAQ

What is Margin of Safety?

The Margin of safety is the measure of excess structural capability and is represented as M.O.S. = F.O.S-1 or Margin of Safety = Factor of Safety-1. The Factor of Safety is Ratio of ultimate state to allowable state.

How to calculate Margin of Safety?

The Margin of safety is the measure of excess structural capability is calculated using Margin of Safety = Factor of Safety-1. To calculate Margin of Safety, you need Factor of Safety (F.O.S). With our tool, you need to enter the respective value for Factor of Safety 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