The spacing between each table in a restaurant is dependent on various factors, such as the type of restaurant and the overall layout. However, according to The North American Association of Food Equipment Manufacturers, the average acceptable spacing between tables is 18". Additionally, the Americans with Disabilities Act (ADA) mandates that aisles in the restaurant should be at least 36" wide to ensure accessibility for all customers. To gain further insight and guidance on determining the appropriate spacing for your restaurant, we recommend consulting our comprehensive restaurant design guide, which provides valuable information on optimizing layout and design for the best customer experience.