A rectangular table measuring 72 to 84 cm long can accommodate up to 10 adults, depending on the width of the table. A rectangular table measuring 96 to 108 cm long can accommodate up to 12 adults, depending on the width of the table. If you have less space, a table with a pedestal can help you save some space and, if you have a large room, you can opt for a large farmhouse style table. The size guides for dining tables are derived from the amount of space people need at a dining table.
As for the ideal table size for your room, you'll also have to consider the space you'll have around the table. Once a circular table measures more than 6 feet in diameter, conversation between the table becomes difficult, similar to the distance applied in the conversation area of a living room. If you need to maximize the number of seats, you can opt for an easel or pedestal table, since these styles will allow you to seat guests along the entire table. This means that the minimum dimensions of a rectangular dining table for 6 people would be 78 x 40 (203 x 102 cm), and the ideal dimensions for a rectangular dining table for 6 people are 96 x 54 (244 x 137 cm).
According to dining table expert Wilfredo Emanuel, the width of oval dining tables tends to vary between 36 and 44 inches. In addition to their appearance, oval dining tables can also be ideal if you regularly seat a lot of people at your dining table. There are several things you should consider, from the standard dimensions of the dining tables to the space you have and what you are going to use the table for.