Convert Gram to Ounce
Gram
The gram (g) is a unit of mass in the metric system, and it is equal to one-thousandth of a kilogram (0.001 kg). Since the kilogram is the SI base unit of mass defined by the Planck constant (h), the gram is indirectly defined by the same constant. This modern definition ensures the gram's precision and stability as part of the International System of Units (SI).
The gram was introduced in 1795 during the French Revolution as part of the metric system's creation. Originally, it was defined as the mass of one cubic centimeter of pure water at its maximum density (approximately 4°C). This practical link to water made it a convenient and universal reference. The gram served as a base unit of mass in early metric systems, but in 1889, the kilogram was adopted as the primary standard, making the gram a derived unit equal to one-thousandth of a kilogram.
Ounce
The ounce (oz) is a unit of mass or weight used in both the imperial system and the U.S. customary system. It is defined as 1/16 of a pound or approximately 28.3495 grams. The ounce is commonly used to measure small quantities of food, beverages, and precious metals.
The ounce traces its origins to ancient Roman times, where it was based on the uncia, which was 1/12 of a Roman pound (libra). The term "ounce" comes from the Latin "uncia", meaning one-twelfth. In medieval Europe, the ounce evolved as a standardized unit of weight, especially in trade. By the 14th century, the Avoirdupois ounce became the standard for most goods in England, which is equivalent to about 28.35 grams. This measurement was later adopted in the United States and other countries using the imperial system.
Convert Gram to other weight-converter units
1 Gram = 0.001 Kilogram
1 Gram = 1 Gram
1 Gram = 1000 Milligram
1 Gram = 0.000001 Metric Ton
1 Gram = 9.842073304e-7 Long Ton
1 Gram = 0.0000011023 Short Ton
1 Gram = 0.0022046244 Pound
1 Gram = 0.0352739907 Ounce
1 Gram = 5 Carat
1 Gram = 0.0001763698 Stone (US)
1 Gram = 0.000157473 Stone (UK)
1 Gram = 15.432358353 Grain
1 Gram = 0.0000685218 Slug
1 Gram = 0.00001 Quintal
1 Gram = 0.0000881849 Quarter (US)
1 Gram = 0.0000787365 Quarter (UK)
1 Gram = 0.0000220462 Hundredweight (US)
1 Gram = 0.0000196841 Hundredweight (UK)
1 Gram = 0.0342857104 Ton (assay) (US)
1 Gram = 0.0306122449 Ton (assay) (UK)
1 Gram = 0.000001 Tonne
1 Gram = 1e-9 Kiloton
1 Gram = 6.022173643e+23 Dalton
1 Gram = 0.0001019716 Kilogram-force square second per meter
1 Gram = 0.0000022046 Kilopound