⚖️ mg to g — Milligram to Gram Converter

Convert weight and mass units — kilograms, pounds, ounces, grams, tons, stones.

Formula 1 mg = 0.001 g
UnitNameValue
kg Kilogram 0.000001
g Gram 0.001
t Metric Ton 1.000000e-9
lb Pound 0.0000022046244
oz Ounce 0.000035273991
st Stone 1.5747312e-7

About Milligram to Gram Conversion

The Milligram (mg) and the Gram (g) are both units of weight & mass. Converting between them is straightforward using the formula above.

Formula: 1 mg = 0.001 g

This converter uses internationally recognized conversion factors. All calculations are performed client-side in your browser — no data is sent to any server.

Frequently Asked Questions

How do I convert Milligram to Gram?

Use the converter above — enter your value in Milligram and the result appears instantly in Gram. The formula is: 1 mg = 0.001 g

How many Gram are in 100 Milligram?

100 mg = 0.1 g

What is 1 Milligram in Gram?

1 mg = 0.001 g

Is this Milligram to Gram converter free?

Yes — Unitafy is completely free, requires no signup, and works instantly in your browser.