How much space do you need for a his and her sink?

To accommodate a his and her sink setup, you typically need at least 60 inches (5 feet) of counter space for two sinks. This allows for sufficient separation and access for each user. Additionally, consider the Plumbing and vanity requirements, which may add to the overall space needed. Ideally, a bathroom layout with at least 70-80 inches in width will provide a more comfortable experience.