The size range of 5×8 to 9×12 is ideal for an outdoor rug. Keep enough space beside your carpet so that air circulation runs through properly. General Rule of Thumb: Go a bit bigger than you think you might need. A larger rug helps a space feel bigger and more luxurious. You also get more ground coverage, a bonus for barefoot lounging or kids playing. Specific Areas Patio/Deck Dining Areas: Measure the area with all dining chairs pushed in. Then, add at least 24 inches on all sides. This allows guests to pull chairs in and out without them catching on the rug's edge. Common sizes: 8' x 10' rugs for standard 6-seater tables, 9' x 12' rugs for 8-seaters. Seating Areas: You have options:
Legs On: Choose a size allowing all the furniture legs to rest on the rug, giving a cohesive look. Front Legs Only: A smaller, more budget-friendly rug just under the front legs of furniture still anchors and defines the space. Common sizes: 5' x 8', 6' x 9', and 8' x 10' Small Spaces (balconies, porches): Use the size of the space as your guide. Leave about 12 inches of exposed floor on all sides for balance. Common sizes: 3' x 5', 2' x 3' Entryways: A typical doormat size of 2' x 3' works well, or go slightly larger for more impact.