A stockpot is typically the largest pot in the kitchen. You can buy them in sizes starting at 8 quarts, which is a fine size for cooking pasta, but for a great multipurpose, large pot, we recommend a 12-quart.Click to see full answer. Similarly, how big is a 5qt pot? Cookware Product Size Conversion Chart Inches & Centimeters Measurement Size (Quart) Product Description 7″ – 18CM = 3QT Saucepan 8″ – 20CM = 4QT Saucepan, Saucepot 8.5″ – 21CM = 4.5QT, 5.5QT Saucepot 10″ – 24CM = 3QT, 5QT, 5.5QT, 6QT, 8QT Stockpot, Saute Pan, Pasta Pot Likewise, how big is a 16 qt stock pot? Overall Dimensions: Top Diameter: 11 9/16 Inches. Bottom Diameter: 10 1/4 Inches. Height: 10 1/8 Inches. In this regard, how big is a 20 quart stock pot? Overall Dimensions: Top Diameter: 12 3/8 Inches. Bottom Diameter: 10 3/4 Inches. Gauge: 20 Gauge. Aluminum Core Thickness: 5 mm.How big is a 12 quart pot?Overall Dimensions: Top Diameter: 10 Inches. Height: 8 7/8 Inches. Capacity: 12 qt.