Convert lepton (biblical roman) to kg

Please provide a value.
Please provide a value.

Lepton (Biblical Roman)

The lepton (λεπτόν) was the smallest bronze or copper coin and unit of account used in ancient Judea during the Biblical period, referenced in the New Testament parable of the "widow's mite." As a unit of mass, it corresponded to the weight of the coin, approximately 0.3–0.4 grams depending on the mint and period. It was part of a hierarchical currency system in which larger denominations such as the quadrans and denarius were defined as multiples of the lepton. 


Kilogram

The kilogram (also kilogramme) is the base unit of mass in the metric system, formally the International System of Units (SI), having the unit symbol kg. It is a widely used measure in science, engineering, and commerce worldwide, and is often simply called a kilo in everyday speech. 


Most common weight and mass unit conversions