Grams to Milligrams Converter
Convert grams to milligrams for precise measurements in medicine and science
Quick Conversions
Grams and milligrams are metric units of mass commonly used in medicine, science, and precision measurements.
1 gram = 1,000 milligrams exactly
This conversion is essential for medication dosages, vitamin supplements, chemical measurements, and laboratory work where precision is critical.
Medication Dosages: Converting between tablet strengths and liquid medications
Vitamin Supplements: Understanding supplement labels and daily values
Laboratory Work: Precise chemical measurements and formulations
Jewelry Making: Measuring precious metals and gemstone weights
Quick Method:
Multiply grams by 1,000 to get milligrams
Memory Aid:
"Milli" means one-thousandth, so 1 gram = 1,000 milligrams
Common Examples:
• Aspirin tablet: 325 mg = 0.325 g
• Vitamin C: 1000 mg = 1 g
• Teaspoon of salt: ~5 g = 5,000 mg