About the Units
hundredweight (long) (cwt long)
A unit of mass equal to 112 pounds or approximately 50.8 kilograms, used in the imperial system.
Learn more about hundredweight (long)
grain (gr)
A unit of mass equal to 64.79891 milligrams, originally based on the weight of a grain of barley.
Common Conversions
- 1 cwt long = 784000.06 gr
- 0.00000127551 cwt long = 1 gr