Two Level Factorial Designs

With two level factorial designs, you can consider all combinations (for a full factorial design) or a subset of combinations (for a fractional factorial design) of up to 15 factors at 2 levels each. To design an experiment that includes factors with multiple levels and tests all factor-level combinations, use a general full factorial design instead.

Available Two Level Factorial Designs

The available two level factorial designs are shown next. This information is applicable to designs with standard response data, as well as robust parameter designs and reliability DOE.


This table provides information about the available combinations of the number of factors and the number of runs. The two level full factorial designs are displayed in white cells, and the information shown in the cells is (number of levels)^(number of factors), which yields the number of runs.

The two level fractional factorial designs are displayed in green, yellow and red cells, where:

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