Sandpaper Grit Guide
Select a sandpaper grit number (P40–P2000) to see the recommended use case and application.
How to use this tool
- Enter grit (fepa) in the fields above.
- Results update instantly as you type — or click Calculate.
- Read your recommended use and the full breakdown beneath it.
Choose the right sandpaper grit for every stage of your woodworking or finishing project.
Frequently asked questions
- What grit sandpaper should I use for finishing?
- Use P180–P240 for pre-finishing, P320 between coats, P400 for final wet sanding, and P600+ for polishing.