Atomic Mass Units to Milligrams Converter
CommonKilograms, pounds, ounces, stones and more.
How to convert Atomic Mass Units to Milligrams
Multiply the atomic mass units value by 1.6605e-21: 1 u = 1.6605e-21 mg. Going the other way, 1 mg = 6.0221e+20 u, so divide by 1.6605e-21 or use the Milligrams to Atomic Mass Units converter.
About these units
Atomic Mass Units (u)
An atomic mass unit is one twelfth of the mass of a carbon-12 atom, about 1.6605 × 10⁻²⁷ kilograms. Atomic and molecular masses are expressed in this unit.
Milligrams (mg)
A milligram is one thousandth of a gram. Medication doses and vitamin contents are usually stated in milligrams.
Atomic Mass Units to Milligrams conversion table
| Atomic Mass Units (u) | Milligrams (mg) |
|---|---|
| 1 u | 1.6605e-21 mg |
| 2 u | 3.3211e-21 mg |
| 3 u | 4.9816e-21 mg |
| 4 u | 6.6422e-21 mg |
| 5 u | 8.3027e-21 mg |
| 10 u | 1.6605e-20 mg |
| 20 u | 3.3211e-20 mg |
| 25 u | 4.1513e-20 mg |
| 50 u | 8.3027e-20 mg |
| 100 u | 1.6605e-19 mg |
| 500 u | 8.3027e-19 mg |
| 1,000 u | 1.6605e-18 mg |
More atomic mass units conversions
- Atomic Mass Units to Carats1 u = 8.3027e-24 ct
- Atomic Mass Units to Daltons1 u = 1 Da
- Atomic Mass Units to Planck Mass1 u = 7.6287e-20 mP
- Atomic Mass Units to Electron Mass1 u = 1,822.89 me
- Atomic Mass Units to Muon Mass1 u = 8.81609 mµ
- Atomic Mass Units to Proton Mass1 u = 0.992775 mp
- Atomic Mass Units to Neutron Mass1 u = 0.991409 mn
- Atomic Mass Units to Deuteron Mass1 u = 0.496634 md
- Atomic Mass Units to Kilograms1 u = 1.6605e-27 kg
- Atomic Mass Units to Pounds1 u = 3.6609e-27 lb
- Atomic Mass Units to Troy Ounces1 u = 5.3388e-26 oz t
- Atomic Mass Units to Earth Mass1 u = 2.7787e-52 M⊕
See every unit on the Weight Converter.