Grease Trap Sizing Tool



1 Compartment Sinks
In the fields below, add the length, width, and height of each sink compartment. If all of the compartments are the same size, enter in the dimensions and select the number of compartments in your sink. Click ‘add sink with new dimensions’ if the size varies by compartment. Information for the pre-rinse sink is entered in the fixtures section.
Sink Compartments Compartment Length Compartment Width Compartment Height
   Compartments (inches) (inches) (inches) ×
2 Fixtures

Enter in the quantity of fixtures connected to the grease interceptor. We do not need to know the dimensions for these fixtures.

Type of Fixture # of Fixtures GPM (Gallons Per Minute)
Floor Drains/Floor Sinks
Mop Sink
Hand Sink
Pre-Rinse Sink
3 Dishwasher
4 Grease Output

Fill out the fields below to determine the maximum amount of grease storage capacity needed for the selected pump out frequency.


5 Installation Type and Pipe Size

Please enter size of your restaurants pipes, and we will prioritize models that fit.

6 Various City Requirements
7 Results
Total GPMGrease OutputModel Type Other

We Recommend:

These results are solely a manufacturer’s product recommendation based on inputs entered. Consult with your city regulations for official product approval.