Convert atomic mass units to grams
1 u = 0.00000000000000000000000166053906892 g (rounded to 12 significant digits; use the slider below for more).
1.66053906892e-24g
Exact decimal: 0.00000000000000000000000166053906892
As a fraction: 41513476723/25000000000000000000000000000000000
1 u = 0.00000000000000000000000166053906892 g
How to convert atomic mass units to grams
Multiply the number of atomic mass units by 0.00000000000000000000000166053906892 to get grams.
Atomic mass unit: CODATA 2022 value; not exact.
Atomic mass unit to Gram conversion table
| Atomic mass units (u) | Grams (g) |
|---|---|
| 1 u | 1.6605391e-24 |
| 2 u | 3.3210781e-24 |
| 3 u | 4.9816172e-24 |
| 5 u | 8.3026953e-24 |
| 10 u | 1.6605391e-23 |
| 20 u | 3.3210781e-23 |
| 25 u | 4.1513477e-23 |
| 50 u | 8.3026953e-23 |
| 100 u | 1.6605391e-22 |
| 250 u | 4.1513477e-22 |
| 500 u | 8.3026953e-22 |
| 1000 u | 1.6605391e-21 |
Gram to Atomic mass unit conversion table
| Grams (g) | Atomic mass units (u) |
|---|---|
| 1 g | 6.0221408e+23 |
| 2 g | 1.2044282e+24 |
| 3 g | 1.8066422e+24 |
| 5 g | 3.0110704e+24 |
| 10 g | 6.0221408e+24 |
| 20 g | 1.2044282e+25 |
| 25 g | 1.5055352e+25 |
| 50 g | 3.0110704e+25 |
| 100 g | 6.0221408e+25 |
| 250 g | 1.5055352e+26 |
| 500 g | 3.0110704e+26 |
| 1000 g | 6.0221408e+26 |
Frequently asked
How many grams are in a atomic mass unit?
One atomic mass unit equals 1.660539069e-24 grams (u → g).
How do you convert atomic mass units to grams?
Multiply the number of atomic mass units by 0.00000000000000000000000166053906892 to get grams.
What is 1 g in atomic mass units?
One gram is 6.022140754e+23 atomic mass units.
What is 10 u in g?
10 u = 1.6605391e-23 g.
What exactly is a atomic mass unit?
CODATA 2022 value; not exact.