Pattern Grading Calculator

Calculate graded measurements for different sizes based on base size and grade rules.

Enter the base measurement value for this calculation.
inches
Angle of incline, often as ratio or percentage.
inches
Dimensional measurement of the item.
sizes
Dimensional measurement of the item.
sizes

Results

Smallest Size:
Recommended size based on calculations.
-inches
Largest Size:
Recommended size based on calculations.
-inches
Size Range:
Recommended size based on calculations.
-inches
Reference: Industry Standards.