Gram to Centigram Converter
Unit Converter
Instant · Precise · Universal
34 units available
6 categories total
How to Convert Gram to Centigram
To convert grams to ounces: divide by 28.3495. To convert grams to pounds: divide by 453.592.
1 g = 0.001 kg = 1,000 mg = 10⁶ µg. There are 453.59 g in one pound.
For example, 1 Gram (g) = 100 Centigram (cg).
Gram to Centigram — Common Values
| Gram (g) | Centigram (cg) |
|---|---|
| 0.1 | 10 |
| 0.5 | 50 |
| 1 | 100 |
| 2 | 200 |
| 5 | 500 |
| 10 | 1000 |
| 25 | 2500 |
| 50 | 5000 |
| 100 | 10000 |
| 500 | 50000 |
| 1000 | 100000 |
About Gram (g)
Definition
The gram is a metric unit of mass equal to one thousandth of a kilogram, originally defined as the mass of one cubic centimeter of water at 4°C.
Mathematical Relationship
1 g = 0.001 kg = 1,000 mg = 10⁶ µg. There are 453.59 g in one pound.
Conversion Formula
To convert grams to ounces: divide by 28.3495. To convert grams to pounds: divide by 453.592.
Practical Applications
Cooking recipes, food nutrition labels, postal weight limits, jewelry, and chemistry lab measurements.
Interesting Facts
A US dollar bill weighs approximately 1 g. A standard paper clip also weighs about 1 g.
Common Mistakes
Confusing grams with ounces — 1 oz ≈ 28.35 g, not 1 g. Also, mixing up g (gram) with G (giga prefix).
Educational Tips
A paper clip = ~1 g, a nickel = 5 g, a banana = ~120 g. Build intuition with everyday objects.
About Centigram (cg)
Definition
The centigram is a unit of mass equal to one hundredth of a gram (10⁻² g) or 10 milligrams.
Mathematical Relationship
1 cg = 0.01 g = 10 mg = 10,000 µg.
Conversion Formula
To convert cg to mg: multiply by 10. To convert cg to grams: divide by 100.
Practical Applications
Occasionally used in older pharmaceutical and chemical references. Most modern use has shifted to mg.
Interesting Facts
The centigram is one of the least-used metric prefixed mass units, overshadowed by the more practical milligram.
Common Mistakes
Because it's so rarely used, people may not recognize 'cg' — convert to mg for clarity in communication.
Educational Tips
Centi = hundredth: just as 1 cm = 0.01 m, 1 cg = 0.01 g. The pattern is consistent across all SI units.