Stair Tread Calculator Posted by Calculator Study March 11, 2025 Stair Tread Calculator Stair Tread Calculator Total Rise (inches): Number of Risers: Calculate Clear Calculation Results Riser HeightRecommended Tread 4"14" 5"13" 6"12" 7"11" 7.5"10" Deck Stair Calculator Post navigation Previous Post Stair Calculator with DiagramNext PostConcrete Stair Calculator