In one embodiment, an extender belt for clothing is disclosed including a belt strap, a belt buckle coupled to the belt strap, and an extender button coupled to the belt strap. The belt strap is configured to be wrapped around the waist of a user and form a loop. The belt strap has a series of a plurality of openings near a first end configured to receive a protrusion or prong of the belt buckle. The belt strap further has one or more buttonholes near a second end configured to receive a button of the pants or trousers. The belt buckle is pivotally coupled to the belt strap near the second end. The belt buckle has the pivotal protrusion or prong configured to extend into the plurality of openings near the first end. The extender button is coupled to an inner surface of the belt strap near the first end. The extender button is configured to extend into a pant hole of pants that typically receive the pant button. The belt strap can have a wide portion configured to cover over an open zipper and an open waist of the pants or trousers.