At sea level, the force of gravity is approximately 9.8 meters per second squared (32.2 feet per second squared). This means that every kilogram of mass experiences a downward force of 9.8 newtons (2.2 pounds). On Mount Everest, which is approximately 8,848 meters (29,029 feet) above sea level, the force of gravity is approximately 9.76 meters per second squared (32.0 feet per second squared). This means that every kilogram of mass experiences a downward force of 9.76 newtons (2.19 pounds).
So, if you weigh 100 kilograms (220 pounds) at sea level, you would weigh approximately 99.6 kilograms (219.6 pounds) on Mount Everest. This is a difference of 0.4 kilograms (0.88 pounds).
Although the difference in weight may seem small, it can be significant for mountaineers. When carrying heavy loads up a mountain, every kilogram counts. The reduced weight on Mount Everest can make it easier for climbers to reach the summit.