What We Actually Know About Robin Williams' Physical Stats
The numbers circulating online for Robin Williams' height and weight vary depending on which source you trust, but the most consistently cited figures place him at around 5 feet 9 inches (175 cm) and roughly 137 pounds (62 kg) during his later years. These aren't hard measurements taken by the man himself, of course, so there is some inherent fuzziness here. What tends to stick around in biographies and tributes are estimates based on how he appeared on screen and in public photographs over the decades. I remember looking into this myself a while back because I was working on a character reference piece for a comedy retrospective. The problem I ran into was that every site had slightly different numbers. One source said 5'8", another 5'9", and the weight ranged from 140 to 155 pounds. It turned out most of the variation came from which era of his life the source was describing. He was noticeably thinner in his final years than he had been during the early Mork & Mindy days.
Robin Williams Height Weight A Precise Look At The Iconic Comedians Physical Stats
If you want a single grounded estimate, here is what the evidence points to: height approximately 5 feet 9 inches, weight approximately 137 pounds. The weight figure in particular fluctuated. During the height of his fame in the late eighties and nineties he carried more mass, probably closer to 155 pounds or so. By the time of his passing in 2013, he had become considerably leaner, which is something people who saw him in interviews from that period will readily confirm. One thing most casual summaries miss is that his frame was naturally slight. Even at his heaviest he had the build of someone who looked smaller than his actual measurements would suggest. That probably had everything to do with why he seemed so physically compact on stage despite his enormous energy. It is easy to conflate kinetic presence with physical size, but they are not the same thing. His movement patterns, the way he could collapse into a crouch or spring upright in a single beat, made him read as both larger and smaller than he actually was depending on the moment. Another edge case worth noting: costume designers on his films sometimes lied about his measurements to the wardrobe department because he was genuinely difficult to fit off the rack. I once read a production note from a film set mentioning that his tailor had to account for a narrow shoulder width and a longer torso relative to leg length. That kind of proportion detail never makes it into a Wikipedia infobox, but it explains why generic sizing charts for "5'9" male" would consistently fail on him.
The broader limitation here is that no authoritative medical record or official measurement exists. Everything available is either a self-report, a celebrity gossip estimate, or a visual approximation from photographers. If you need exact numbers for something serious, none of these sources will satisfy that requirement. The best you can do is triangulate between multiple references and acknowledge the uncertainty. For most people wanting to know whether he was tall or short, the answer is simply average, maybe slightly below average by modern American male standards, and lean across the board.
Get the Full Details
