Weight Converter

Convert among kilograms, grams, milligrams, tonnes, pounds, ounces, and stones.

Mass
3
Printable Chart
Related Conversions
5 mg to g 10 mg to g 16 mg to g 30 mg to g 150 mg to g 250 mg to g 750 mg to g 1,000 mg to g 5,766 mg to g 7,208 mg to g 14,416 mg to g 36,040 mg to g
Reverse Conversions
12 g to mg 30 g to mg 50 g to mg 75 g to mg 125 g to mg 500 g to mg 750 g to mg 1,000 g to mg 2,883 g to mg 5,766 g to mg 7,208 g to mg 72,080 g to mg
More Weight Conversions
1 kg to lb 1 lb to kg 5 kg to lb 5 lb to kg 10 kg to lb 10 lb to kg 20 kg to lb 50 lb to kg 70 kg to lb 100 lb to kg 150 kg to lb 200 lb to kg

Trending Now

Days Until Christmas Business Days Age Calculator Days Until Halloween 98.6 °F to °C Days Until Thanksgiving 6 feet to cm Days Until New Year 100 kPa to bar 20 knots to mph

Recent Tools

Popular Conversions

Kilograms to Pounds Pounds to Kilograms Grams to Ounces Ounces to Grams Kilograms to Grams Grams to Kilograms

Common Benchmarks

Carry-on suitcase 22 lb
Average newborn 7.5 lb
Gallon of water 8.34 lb
Road bike frame 2 lb
Bag of flour 5 lb
Soccer ball 0.95 lb

Formula

g = mg × 0.001

Example

Example: convert 3604 milligrams to grams.

3604 mg = 3.604 g

Conversion table

milligrams (mg) grams (g)
1 mg 0.001 g
2 mg 0.002 g
5 mg 0.005 g
10 mg 0.01 g
20 mg 0.02 g
50 mg 0.05 g
100 mg 0.1 g

Explanation

Grams are used for small masses, food portions, and lab measurements.

How to convert milligrams to grams

  1. Start with the value in milligrams (mg).
  2. Multiply it by 0.001.
  3. The result is the measurement in grams (g).

Example: 3604 mg → 3.604 g

Frequently Asked Questions

How much is 3604 milligrams in grams?

3604 milligrams equals 3.604 grams.

How many grams is 1 milligram?

1 milligram equals 0.001 grams.

How many milligrams is 1 gram?

1 gram equals 1000 milligrams.

What is the difference between milligrams and grams?

Both measure mass. The main difference is scale and common usage: {FromPlur} are used for very small amounts (medicine doses and high-precision measurement); {ToPlur} are used for smaller masses (ingredients, food labels, and lab work).

Where are milligrams and grams used?

In practice: {FromPlur} are used for very small amounts (medicine doses and high-precision measurement); {ToPlur} are used for smaller masses (ingredients, food labels, and lab work).

Why does 1 milligram equal 0.001 grams?

Because the units are defined with a fixed relationship. To convert, multiply by that factor.