• The Mega Mac or Double Big Mac: four beef patties and an extra slice of cheese. Available in Australia, Canada, China, Egypt, Ireland, Japan, Malaysia, Taiwan (during promotional periods only), Turkey, Singapore, Pakistan, South Korea, Thailand, and United Kingdom. It was introduced to the United States in early 2020, but was discontinued shortly after McDonald's streamlined menus during the
COVID-19 pandemic. The sandwich returned to the US market in January 2024. The Double Big Mac is the biggest regular hamburger the chain produces and it has 680 calories. • Big Big Mac: a
Quarter Pounder–like product sold in Europe (Finland, Belgium, Spain, Portugal, and Italy). Has been sold periodically in Sweden, there called "Grand Big Mac". • The Denali Mac: made with two patties. Named after
Denali in Alaska, and sold only in that state. • In India, where consuming beef is illegal in most states, the Big Mac is known as the Maharaja Mac and was originally made with
lamb instead of beef; however, along with the company's other items, it is now made from chicken. • The Mega Tamago Mac, a limited variant of the Big Mac, was launched in Japan, consisting of three patties, a fried egg, bacon, and cheese. • The Chicken Big Mac is a Big Mac with two breaded chicken patties sold in US, UK, Canada, Pakistan, Egypt, UAE, Kuwait, Qatar and other countries as a limited-availability or promotional burger. • The Giga Big Mac, is sold in Japan. It is a larger version of the Big Mac with three times the meat of a regular one. • Little Mac or Mac Jr. is a reduction of the standard Big Mac which uses a two-piece bun and contains only one beef patty. It has been available as a limited-time promotion in the U.S. since 2017. • Grand Mac uses larger patties, at combined. It became available in the U.S. beginning in 2017 and was first made available overseas in the UK, Ireland, and Australia as the "Grand Big Mac" in 2018 to celebrate the 50th anniversary of the original Big Mac. • Big Mac Bacon was introduced in selected markets in 2018, as a limited-time option. It is essentially a Big Mac with added bacon. In 2019, this was extended in the UK to the Grand Big Mac and the Mac Jr. •
McDouble "Like a Mac". Some customers will order a McDouble where ketchup and mustard is replaced by Big Mac Sauce and shredded lettuce is added to the burger. The resulting sandwich is like a Big Mac without the middle bun and is often cheaper. File:McDonalds Mega Mac Malaysia.jpg|A Mega Mac burger with a large
Coke and fries in
Malaysia File:Chicken Maharaja Mac Combo (3155972375).jpg|A Chicken Maharaja Mac in
India File:Big Mac variations 2018.jpg|A Grand Big Mac (left) and Mac Jr. (right) alongside a regular Big Mac (center), released for a limited time in the
UK as part of the 50th anniversary of the burger ==Museum==