Convert grams to milligrams
Gram
The gram (alternative spelling: gramme; SI unit symbol: g) is a metric system unit of mass.
The only unit symbol for gram that is recognised by the International System of Units (SI) is "g" following the numeric value with a space, as in "640 g" to stand for "640 grams" in the English language. The SI does not support the use of abbreviations such as "gr" (which is the symbol for grains), "gm" ("g⋅m" is the SI symbol for gram-metre) or "Gm" (the SI symbol for gigametre).
Gram to Milligram conversion table
| Gram | Milligram | Milligram | Gram |
|---|---|---|---|
| 1 | 1000 | 1 | 0.001 |
| 2 | 2000 | 2 | 0.002 |
| 3 | 3000 | 3 | 0.003 |
| 5 | 5000 | 5 | 0.005 |
| 10 | 10000 | 10 | 0.01 |
| 20 | 20000 | 20 | 0.02 |
| 25 | 25000 | 25 | 0.025 |
| 50 | 50000 | 50 | 0.05 |
| 100 | 100000 | 100 | 0.1 |
| 250 | 250000 | 250 | 0.25 |
| 500 | 500000 | 500 | 0.5 |
| 1000 | 1E+06 | 1000 | 1 |
How to convert Gram to Milligram
1 g = 1000 mg. To convert any value, multiply it by 1000. For example, 25 g = 25000 mg.
Frequently asked questions
- How many mg are there in one g?
- One g is equal to 1000 mg.
- How do you convert Gram to Milligram?
- Multiply the value in Gram by 1000 to get the result in Milligram.
- How much is 25 g in mg?
- 25 g is equal to 25000 mg.
- How do you convert Milligram back to Gram?
- Divide by the same factor: multiply the value in Milligram by 0.001 to get Gram.