Best Wood Stain Calculator 2025

Our easy-to-use stain calculator helps you estimate the exact amount of stain you need. Simply input the dimensions of your wood surface and the number of coats you plan to apply, and get instant results.

Length (in feet): Width (in feet): Number of Coats:

For more expert tips and advice on choosing the perfect stain for your projects, explore our complete guide on red wood stain for DIY and outdoor furniture.