The standard futon mattress size is 54x75 inches, which equals a full/double bed size when the futon is converted to sleeping position. This size works well for most adults and fits standard futon frames designed for residential use in homes and apartments. Ashley offers futon mattresses in this size with different materials and comfort technologies for versatile day and night use.

Futon mattress measurements are typically 54 inches wide by 75 inches long by 6-10 inches thick, matching full-size bed dimensions when extended. These measurements ensure the mattress fits standard futon frames and provides adequate sleeping space for adults. Ashley offers futon mattresses in these standard measurements with various thickness options to accommodate different comfort preferences and frame designs.

Browse Ashley Furniture's futon collection for quality convertible furniture that includes budget-friendly and premium models with different comfort features and construction types. They have multiple styles from modern metal frames to traditional wood designs with various upholstery options like linen, microfiber, and faux leather. Shopping online gives you access to their full futon inventory with filtering options by price, style, color, and frame material to find exactly what you need.