Convert quarter (US) to femtogram

Please provide values below to convert quarter (US) [qr (US)] to femtogram [fg], or Convert femtogram to quarter (US).




How to Convert Quarter (Us) to Femtogram

1 qr (US) = 1.133980925e+19 fg

Example: convert 15 qr (US) to fg:
15 qr (US) = 15 Γ— 1.133980925e+19 fg = 1.7009713875e+20 fg


Quarter (Us) to Femtogram Conversion Table

quarter (US) femtogram

Quarter (Us)

A quarter (US) is a unit of weight equal to one-fourth of a pound, commonly used in measuring precious metals and other small quantities.

History/Origin

The quarter originated from the traditional British weight system and was adopted in the United States as a subdivision of the pound. It has historically been used in commerce and trade for precise measurements.

Current Use

Today, the quarter is primarily used in the United States for measuring precious metals, jewelry, and small quantities of certain commodities. It is part of the customary units in the 'Weight and Mass' category within common converters.


Femtogram

A femtogram (fg) is a unit of mass equal to 10^-15 grams.

History/Origin

The femtogram was introduced as part of the metric system's extension to measure extremely small masses, particularly in scientific fields such as chemistry and biology, during the 20th century as measurement technology advanced.

Current Use

Femtograms are used in scientific research to measure tiny quantities of substances, such as in molecular biology, nanotechnology, and materials science, where precise measurement of very small masses is required.



Convert quarter (US) To Other Weight and Mass Units