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Strain converters

6 converters. Strain as a ratio, a percent and in microstrain (µε), each with the formula and the math worked out with your numbers.

Strain

Strain units at a glance

Unit Symbol In strain (ratio) Defined as
Strain m/m 1 ΔL/L
Percent % 0.01 0.01 m/m
Per mille ‰ 0.001 0.001 m/m
Millimeter per meter mm/m 0.001 0.001 m/m
Microstrain µε 0.000001 10⁻⁶ m/m