The SI derived unit for volume is the cubic meter. 1 cubic meter is equal to 264.172051242 gallon, or 1000 litre. Note that rounding errors may occur, so always check the results.
Snoring is a common problem, caused by a blockage of the nasal passages during sleep. Snoring can be a sign of a serious problem called sleep apnea, where you stop breathing for 10 seconds or more during sleep. There are two types of doctors who treat snoring problems: sleep medicine doctors and otolaryngologists (ear, nose and throat doctors). (AndreyPopov/iStock/Getty Images)
Pledge now to Stop the Snore and talk to a doctor about sleep apnea. A board certified sleep medicine physician can diagnose obstructive sleep apnea using an in-lab sleep study or a home sleep apnea test. A board-certified sleep physician has training and expertise in diagnosing and treating sleep apnea.