Ounce to Centigram Converter

Mass Converter

26 units available

Decimals:

From

To

2,834.952313

1 oz = 2,834.952313 cg

Formula:

cg = oz × 2,834.9523125

With your value: 1 oz = 2,834.9523125 cg

How big is that?

Everyday references on a logarithmic scale, all expressed in ounce so you can sanity-check the result.

Paperclip (1/28 your value)0.0353 oz

AA battery (1/1.2 your value)0.847 oz

Your value1.00 oz

Can of soda (14× your value)13.8 oz

Bag of sugar (35× your value)35.3 oz

House cat (1.6e+2× your value)159 oz

Other Ounce to Centigram conversions

2 oz to cg 3 oz to cg 4 oz to cg 5 oz to cg 6 oz to cg 7 oz to cg 8 oz to cg

Ounce to Centigram Conversion Table

Ounce (oz)	Centigram (cg)
0.5	1,417.476156
1	2,834.952313
2	5,669.904625
5	14,174.761563
10	28,349.523125
15	42,524.284688
20	56,699.04625
25	70,873.807813
50	141,747.615625
100	283,495.23125
250	708,738.078125
500	1,417,476.15625
1000	2,834,952.3125

Centigram to Ounce Conversion Table

Centigram (cg)	Ounce (oz)
0.5	0.000176
1	0.000353
2	0.000705
5	0.001764
10	0.003527
15	0.005291
20	0.007055
25	0.008818
50	0.017637
100	0.035274
250	0.088185
500	0.17637
1000	0.35274

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Ounce (oz)

Mass

Exact conversion

1 avoirdupois ounce = 1/16 lb = 0.028 349 523 125 kg exactly.

Source: International Yard and Pound Agreement of 1959; NIST Federal Register Notice 59-5442

US, UK, Canada, Australia, New Zealand, South Africa · Reviewed 2026-07-01

Centigram (cg)

Mass

Exact conversion

Traceable to the kilogram, defined by fixing the Planck constant at 6.626 070 15 × 10⁻³⁴ J·s. Avoirdupois masses derive from the 1959 international pound (0.453 592 37 kg exactly).

Source: BIPM, The International System of Units (SI), 9th edition, 2019 (updated 2024)

Bureau International des Poids et Mesures · Reviewed 2026-07-01

How to Convert Ounce to Centigram

To convert from Ounce (oz) to Centigram (cg), multiply the value by 2,834.9523125.

Formula: cg = oz × 2,834.9523125

Reverse: oz = cg × 0.0003527396

Step-by-Step Example

Start with your value in Ounce. For example: 5 oz
Multiply by the conversion factor: 5 x 2,834.9523125
The result is: 14,174.761563 cg

About Ounce

The ounce (oz) equals 1/16 of a pound or approximately 28.35 grams. It is used for food portions and small weight measurements.

Common uses: food portions, postal mail, precious metals.

About Centigram

The centigram (cg) is a unit of mass and weight. One centigram equals 1.000000 × 10^-5 kilograms. UnitConvertLab converts it against every other mass unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: mass calculations, engineering and science, education.

Frequently Asked Questions

How many Centigram are in 1 Ounce?

There are exactly 2,834.9523125 Centigram in 1 Ounce. This means the conversion factor from Ounce to Centigram is 2,834.9523125.

What is the formula to convert Ounce to Centigram?

The formula to convert Ounce to Centigram is: cg = oz × 2,834.9523125. For example, to convert 10 Ounce to Centigram, you would multiply 10 by 2,834.9523125.

What is a Ounce?