JK

Unit
Converters

Home/ weight converter/ dalton to mg

Convert Dalton to Milligram

Dalton (Da)
Switch
Milligram (mg)

Dalton

The dalton (Da) or unified atomic mass unit (u) is a unit of mass used to express atomic and molecular weights. It is defined as one twelfth of the mass of an unbound neutral atom of carbon-12 in its nuclear and electronic ground state, and it is approximately equal to 1.66053906660 × 10⁻²⁷ kg.

Origin:

The dalton is named after the English chemist and physicist John Dalton, who developed the atomic theory of matter. The unit was adopted in 1961 by the International Union of Pure and Applied Chemistry (IUPAC) and the International Union of Pure and Applied Physics (IUPAP) to provide a standardized unit for atomic and molecular weights.

Milligram

The milligram (mg) is a unit of mass in the metric system, equal to one-thousandth of a gram (0.001 g) or one-millionth of a kilogram (0.000001 kg). Since the gram and kilogram are defined using the Planck constant (h) in the International System of Units (SI), the milligram is indirectly tied to this same constant, ensuring precision and consistency.

Origin:

The milligram originated as a derived unit of mass within the metric system, introduced during the French Revolution in the late 18th century. As part of the decimal-based metric system, it was designed to provide a smaller and more convenient unit for measuring very light objects, especially in scientific and medical contexts. It is defined in relation to the gram, which was originally based on the mass of one cubic centimeter of pure water at 4°C.

Convert Dalton to other weight-converter units

1 Dalton = 1.6605390666e-27 Kilogram

1 Dalton = 1.6605390666e-24 Gram

1 Dalton = 1.6605390666e-21 Milligram

1 Dalton = 1.6605390666e-30 Metric Ton

1 Dalton = 1.634315764e-30 Long Ton

1 Dalton = 1.830433937e-30 Short Ton

1 Dalton = 3.660861e-27 Pound

1 Dalton = 5.857377e-26 Ounce

1 Dalton = 8.302695e-24 Carat

1 Dalton = 2.930688e-28 Stone (US)

1 Dalton = 2.616e-28 Stone (UK)

1 Dalton = 2.5625e-23 Grain

1 Dalton = 1.133e-29 Slug

1 Dalton = 1.6605390666e-29 Quintal

1 Dalton = 1.464e-28 Quarter (US)

1 Dalton = 1.308e-28 Quarter (UK)

1 Dalton = 3.660861e-29 Hundredweight (US)

1 Dalton = 3.27e-29 Hundredweight (UK)

1 Dalton = 5.682e-26 Ton (assay) (US)

1 Dalton = 5.072e-26 Ton (assay) (UK)

1 Dalton = 1.6605390666e-30 Tonne

1 Dalton = 1.6605390666e-33 Kiloton

1 Dalton = 1 Dalton

1 Dalton = 1.693e-28 Kilogram-force square second per meter

1 Dalton = 3.660861e-30 Kilopound