Convert Milligram (mg) (mg) to Gram (g) (g)
Category: Mass
10 mg = 0.01 g
High-precision rounding: 6 decimals
How to convert milligram (mg) to gram (g)
We convert by pivoting through the SI base unit for Mass and applying exact factors where applicable.
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Quick conversion table
Handy values for Milligram (mg) → Gram (g). Click a value to open that exact result.
Conversion formula
Linear unit conversions use standardized factors; many are exact by definition (e.g., 1 in = 25.4 mm, 1 ft = 0.3048 m).
Common mistakes
- Confusing mass (lb) with force (lbf) in engineering contexts.
- Mixing metric tonnes (t) with short/long tons.
Unit facts
- Milligram (mg): A milligram is 1/1,000,000 of a kilogram; used in pharma and lab work.
- Gram (g): A gram is 1/1000 of a kilogram; ubiquitous in cooking and chemistry.
About Mass
Mass quantifies the amount of matter. The kilogram is defined by Planck’s constant, which anchors mass to fundamental physics. In practice, grams and pounds dominate everyday use—from recipes and parcels to body weight—while tonnes and long tons appear in logistics and industry.
About Milligram (mg)
Milligram (mg)
Equals 1/1,000,000 kg. Used for dosages, trace contaminants, gemstones, and fine powders. Requires calibrated balances for accuracy.
History: Common in analytical chemistry and pharmacology as instrumentation reached sub-milligram readability.
About Gram (g)
Gram (g)
Equals 1/1000 kg. Standard for recipes, nutrition labels, and lab reagents. Converts cleanly across the metric ladder without rounding traps.
History: Introduced with the original metric system after the French Revolution. Its use expanded with mass manufacturing and standardized packaging.