THE CABINET FIT WORKSHEET
Measure first.
Choose with less guesswork.
Compare a storage unit with the clear rectangular space you have measured. Use the narrowest usable dimensions after accounting for pipes, hinges, shelves, and other obstructions.
A size check is only the first check
This worksheet does not model the path through the door, pipe positions, drawer travel, fixing requirements, load limits, or installation tolerances. Passing this simple comparison is not a guarantee that a product can be installed or used safely. Check the manufacturer's instructions and leave the clearance they require.
Read the under-sink planning guide ↗