Convert Grams To Milligrams

Please enter a value below to convert grams to milligrams:

Grams: Milligrams:

In order to do a reverse conversion from milligrams to grams clear values in the above fields and input the value in the “Milligrams” field or go to milligrams to grams converter page.

Facts about Gram

Basic facts: A gram is a unit of mass in the SI [International System of Units]. Its symbol is [g]. A kilogram is the base of the definition of a gram, where a gram is one-thousandth of a kilogram, the SI base unit of mass. The definition of the kilogram is no longer based on the international prototype since 2019. It is rather based on Planck’s constant, h, together with the new definitions of the second and the meter.

History: Initially, a gram was defined as the absolute weight of pure water in a cubic centimeter at the temperature of melting ice [later 4 °C]. Until the widespread adoption of SI, which uses kilograms as the base unit of mass, the gram used to be a fundamental unit of mass as part of centimeter-gram-second systems of units. Later, the gram was redefined as one-thousandth of a kilogram, the SI [meter-kilogram-second system of units] base unit of mass.

Use: In every life as well as scientific context, the gram is widely used. For instance, the gram is commonly used to measure non-liquid ingredients used for groceries or cooking. Standards often require the relative contents to be stated per 100 grams of the product on the nutrition labels of food products.

Facts about Milligram

Basic facts: A milligram is a unit of weight and mass that is based on the kilogram, which is the International System of Units (SI) base unit of mass. It is equivalent to 1/1,000,000 kilograms or 1/1,000 grams.

History: As already mentioned, the milligram is based on the SI unit of weight and mass, the kilogram. It uses the “milli”, SI prefix as a SI unit, to denote that it is a submultiple of the base unit. The prefix – “milli” indicates a submultiple with respect to the gram, the kilogram.

Use: The milligram is widely used in many applications as a submultiple of an SI base unit, from widespread use in scientific labs, among other areas, to everyday use to measure the weight or mass of substances, foods, etc.

How many milligrams in a gram? 

1 gram is equivalent to 1000 milligrams. Use 1000 as the factor to convert grams to milligrams. Below find some popular grams to milligrams conversion questions:

• How many milligrams in 2 grams?  2 grams x 1000 = 2000 number milligrams
• How many milligrams in 3 grams?  3 grams x 1000 = 3000 number milligrams
• How many milligrams in 5 grams?  5 grams x 1000 = 5000 number milligrams
• How many milligrams in 10 grams? 10 grams x 1000 = 10000 number milligrams
• How many milligrams in 20 grams? 20 grams x 1000 = 20000 number milligrams
• How many milligrams in 50 grams? 50 grams x 1000 = 50000 number milligrams
• How many milligrams in 100 grams? 100 grams x 1000 = 100000 number milligrams
• How many milligrams in 1000 grams? 1000 grams x 1000 = 1000000 number milligrams

Grams to Milligrams Conversion Chart

Grams	Milligrams	Grams	Milligrams	Grams	Milligrams	Grams	Milligrams
1	1000	26	26000	51	51000	76	76000
2	2000	27	27000	52	52000	77	77000
3	3000	28	28000	53	53000	78	78000
4	4000	29	29000	54	54000	79	79000
5	5000	30	30000	55	55000	80	80000
6	6000	31	31000	56	56000	81	81000
7	7000	32	32000	57	57000	82	82000
8	8000	33	33000	58	58000	83	83000
9	9000	34	34000	59	59000	84	84000
10	10000	35	35000	60	60000	85	85000
11	11000	36	36000	61	61000	86	86000
12	12000	37	37000	62	62000	87	87000
13	13000	38	38000	63	63000	88	88000
14	14000	39	39000	64	64000	89	89000
15	15000	40	40000	65	65000	90	90000
16	16000	41	41000	66	66000	91	91000
17	17000	42	42000	67	67000	92	92000
18	18000	43	43000	68	68000	93	93000
19	19000	44	44000	69	69000	94	94000
20	20000	45	45000	70	70000	95	95000
21	21000	46	46000	71	71000	96	96000
22	22000	47	47000	72	72000	97	97000
23	23000	48	48000	73	73000	98	98000
24	24000	49	49000	74	74000	99	99000
25	25000	50	50000	75	75000	100	100000

Convert grams to other volume units

• Convert Grams to Pounds
• Convert G to KG
• Convert Grams to Ounces