Dive tables

Dive tables are charts used in scuba diving to help divers understand safe limits for time and depth while underwater. They take into account various factors such as the depth of the dive and the duration of exposure to pressure. By referencing these tables, divers can avoid decompression sickness, commonly known as "the bends," which occurs when nitrogen bubbles form in the body as a result of rapid ascent. Dive tables provide guidelines for how long a diver can stay at a specific depth before needing to ascend, ensuring a safer diving experience.