Convert G To KG

Please enter a value below to convert grams to kilograms:

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

Fact about Kilogram

Baci fact: A kilogram [symbol: kg] is the base unit of mass in the SI (International System of Units). It is also known as “kilogramme.” Based on fixed fundamental constants of nature, the kilogram nowadays is defined in terms of the second and the meter. The actual size of the unit remained the same, even though the definition of the kilogram was changed in 2019. Mentioned changes were intended to enhance the definitions of SI base units.

History: The name of this mass unit was derived from the French [kilogramme], which in turn came from adding Greek terminology meaning [a thousand] before the Late Latin term [gramma] that meant “a small weight.”

With an SI prefix, the kilogram is the only SI base unit. SI is a system based on the system of units: meter-kilogram-second rather than a centimeter-gram-second system. This is at least partly due to the lack of coherence and inconsistencies that can occur through the use of centimeter-gram-second systems, like those between the systems of electromagnetic and electrostatic units.

In 1794, the kilogram was initially defined as the mass of one liter of water at its freezing point, though, ultimately defined, since measuring the mass of a volume of water was cumbersome and imprecise.

In 2019, based on Planck’s constant and changes to the definition of the second, a new definition of the kilogram was introduced. Prior to that definition, the kilogram was defined as being equivalent to the mass of a physical prototype, a cylinder made of a platinum-iridium alloy, which was an inadequate measure. The mass of the initial prototype for the kilogram now weighs 50 micrograms less than other copies of the standard kilogram.

Use: The kilogram is used globally in almost all fields and applications, with the exception of countries like the United States, where the kilogram is used in many areas, at least to some degree [such as science, government, industry, and the military] but normally not in everyday applications.

How many kilograms in a g? 

1 g is equivalent to 0.001 kilograms. Use 0.001 as the factor to convert grams to kilograms. Below find some popular grams to kilograms conversion questions:

• How many kilograms in 2 grams?  2 grams x 0.001 = 0.002 number kilograms
• How many kilograms in 3 grams?  3 grams x 0.001 = 0.003 number kilograms
• How many kilograms in 5 grams?  5 grams x 0.001 = 0.005 number kilograms
• How many kilograms in 10 grams? 10 grams x 0.001 = 0.01 number kilograms
• How many kilograms in 20 grams? 20 grams x 0.001 = 0.02 number kilograms
• How many kilograms in 50 grams? 50 grams x 0.001 = 0.05 number kilograms
• How many kilograms in 100 grams? 100 grams x 0.001 = 0.1 number kilograms
• How many kilograms in 1000 grams? 1000 grams x 0.001 = 1 number kilograms

Grams to Kilograms Conversion Chart

Grams	Kilograms	Grams	Kilograms	Grams	Kilograms	Grams	Kilograms
1	0.001	26	0.026	51	0.051	76	0.076
2	0.002	27	0.027	52	0.052	77	0.077
3	0.003	28	0.028	53	0.053	78	0.078
4	0.004	29	0.029	54	0.054	79	0.079
5	0.005	30	0.03	55	0.055	80	0.08
6	0.006	31	0.031	56	0.056	81	0.081
7	0.007	32	0.032	57	0.057	82	0.082
8	0.008	33	0.033	58	0.058	83	0.083
9	0.009	34	0.034	59	0.059	84	0.084
10	0.01	35	0.035	60	0.06	85	0.085
11	0.011	36	0.036	61	0.061	86	0.086
12	0.012	37	0.037	62	0.062	87	0.087
13	0.013	38	0.038	63	0.063	88	0.088
14	0.014	39	0.039	64	0.064	89	0.089
15	0.015	40	0.04	65	0.065	90	0.09
16	0.016	41	0.041	66	0.066	91	0.091
17	0.017	42	0.042	67	0.067	92	0.092
18	0.018	43	0.043	68	0.068	93	0.093
19	0.019	44	0.044	69	0.069	94	0.094
20	0.02	45	0.045	70	0.07	95	0.095
21	0.021	46	0.046	71	0.071	96	0.096
22	0.022	47	0.047	72	0.072	97	0.097
23	0.023	48	0.048	73	0.073	98	0.098
24	0.024	49	0.049	74	0.074	99	0.099
25	0.025	50	0.05	75	0.075	100	0.1

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