A bumble be bat weighs less than a penny or as said 1 gram
The average honeybee (apis mellifera) worker weighs in the order of 90 to 100 milligrams (around 1/300 oz).
A worker honey bee weighs about 90 milligrams (1/300 oz). The queen and the drones weigh about 165 milligrams.
Honey bee workers weigh about 90 milligrams; the queen and the drones weigh about 160 milligrams.
The average queen bee weighs about 200 milligrams.