Engineering strain Calculator

Category	Engineering ↺
Engineering	Materials Science ↺
Materials-Science	Mechanical Behaviour and Testing ↺

✖The instantaneous length is the length after application of load.ⓘ Instantaneous length [l_i]			+10% -10%
✖Initial length before the application of load.ⓘ Initial length [l₀]			+10% -10%

✖Engineering strain is the ratio of change in length to its original length.ⓘ Engineering strain [𝜀]

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Hariharan V S

Indian Institute of Technology (IIT), Chennai

Hariharan V S has created this Calculator and 25+ more calculators!

< 7 Other formulas that you can solve using the same Inputs

Thermal stress of a material

Thermal stress=(Young's Modulus*Coefficient of Linear Thermal expansion*Temperature Difference)/(Initial length) GO

Thermal Expansion

Coefficient of Linear Thermal expansion=(1*Change In Length)/(Initial length*Temperature Change) GO

Percent elongation

Percent elongation=(Fracture Length-Initial length)*100/Initial length GO

Hooke's law

Young's Modulus=Force*Elongation/(Area*Initial length) GO

Longitudinal strain

Longitudinal Strain=Change In Length/Initial length GO

Shear Strain

Shear Strain=Tangential Displacement/Initial length GO

True strain

True strain=ln(Instantaneous length/Initial length) GO

Engineering strain Formula

Engineering strain=(Instantaneous length-Initial length)/Initial length

More formulas

Engineering stress GO

ASTM grain size number to Number of grains GO

Percent elongation GO

Percent reduction in area GO

True strain GO

Modulus of resilience GO

True stress GO

True strain from Engineering strain GO

Strain hardening exponent GO

Tensile strength from Brinell hardness GO

Brinell hardness GO

Vickers hardness GO

Knoop hardness GO

Resolved shear stress GO

Safe stress GO

Percent cold work GO

Critical stress for crack propagation GO

Stress concentration factor GO

Maximum stress at crack tip GO

Mean stress of stress cycle (fatigue) GO

Range of stress (fatigue) GO

Stress amplitude (fatigue) GO

Stress ratio (fatigue) GO

Maximum shear stress from Tresca criterion GO

Maximum shear stress from von mises criterion GO

Hall - Petch Relation GO

Fracture toughness GO

Engineering strain

Engineering strain is unitless and is generally expressed as percentage in which the strain value is multiplied by 100. Engineering strain is used practically along with engineering stress.

How to Calculate Engineering strain?

Engineering strain calculator uses Engineering strain=(Instantaneous length-Initial length)/Initial length to calculate the Engineering strain, Engineering strain is defined as the ratio of change in length and the original length before application of load/force. Engineering strain and is denoted by 𝜀 symbol.

How to calculate Engineering strain using this online calculator? To use this online calculator for Engineering strain, enter Initial length (l₀) and Instantaneous length (l_i) and hit the calculate button. Here is how the Engineering strain calculation can be explained with given input values -> 1 = (0.02-0.01)/0.01.

FAQ

What is Engineering strain?

Engineering strain is defined as the ratio of change in length and the original length before application of load/force and is represented as 𝜀=(l_i-l₀)/l₀ or Engineering strain=(Instantaneous length-Initial length)/Initial length. Initial length before the application of load and The instantaneous length is the length after application of load.

How to calculate Engineering strain?

Engineering strain is defined as the ratio of change in length and the original length before application of load/force is calculated using Engineering strain=(Instantaneous length-Initial length)/Initial length. To calculate Engineering strain, you need Initial length (l₀) and Instantaneous length (l_i). With our tool, you need to enter the respective value for Initial length and Instantaneous length 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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