How to Convert grams to milligrams
To convert grams to milligrams, multiply the value by 1000.
The Formula
milligrams = grams × 1000
Key Fact
1 gram = 1000 milligrams
Tip: To convert milligrams back to grams, divide by 1000.
Grams to mg
Convert grams (g) to milligrams (mg) with formulas, examples, and conversion tables.
g
mg
1 grams (g) = 1000 milligrams (mg)
Round to:
Step-by-Step Solution
1Write the conversion factor:
1 gram = 1000 milligrams
2Multiply the value by the conversion factor:
1 × 1000 = 1000
3Result:
1 grams (g) = 1000 milligrams (mg)
grams to milligrams Table
| grams | milligrams |
|---|---|
| 1 g | 1000 mg |
| 2 g | 2000 mg |
| 5 g | 5000 mg |
| 10 g | 10000 mg |
| 20 g | 20000 mg |
| 25 g | 25000 mg |
| 50 g | 50000 mg |
| 100 g | 100000 mg |
| 250 g | 250000 mg |
| 500 g | 500000 mg |
| 1000 g | 1000000 mg |
1 gram in Other Units
| Unit | 1 g = |
|---|---|
| Grams to Metric Tons | 1e-6 t |
| Grams to kg | 0.001 kg |
| Grams to mg | 1000 mg |
| Grams to Micrograms | 1000000 μg |
| Grams to Short Tons | 1.102310995e-6 ton |
| Grams to Long Tons | 9.84203533291e-7 long ton |
| Grams to Pounds | 0.00220462442018 lb |
| Grams to Ounces | 0.0352739907229 oz |
| Grams to Stones | 0.000157473123275 st |
| Grams to Carats | 5 ct |
| Grams to Grains | 15.4323607345 gr |
| Grams to Troy Ounces | 0.0321507225875 oz t |
| Grams to Troy Pounds | 0.00267922688229 lb t |
| Grams to Quintals | 1e-5 q |