Are you overweight if you're 5.3 ft and 10 stones and a bit?

8 stone is about 112 lbs. The average weight of a woman who is 5'5'' is between about 115-140 lbs. Differences can be cause by body type, muscle mass, certain medical conditions and medication, along with other factors. Weights within a few pounds of this scale are usually "average" or "healthy", too. You are actually at a very healthy weight, possibly even on the thinner side of "healthy".