Convert Gram to Decigram
Convert grams to decigrams instantly. 1 gram = 10 decigram — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Decigram to Gram converter for the reverse conversion.
Units explained
Gram
The gram (g) equals one-thousandth of a kilogram.
From Late Latin 'gramma', a small weight or scruple.
The everyday metric unit for food, medicine, and small objects.
Defined in 1795 as the mass of one cubic centimeter of water at melting point.
Decigram
A decigram (dg) equals 0.0001 kilogram, or 0.1 gram.
From the SI prefix 'deci-' (from Latin 'decimus', tenth).
Occasional laboratory and pharmacy use.
Part of the original metric system of 1795.
Gram to Decigram conversion formula
The relationship between grams and decigrams:
To convert grams to decigrams, multiply the value in grams by 10. To reverse, multiply decigrams by 0.1.
How to use this converter
Type a value into the calculator. The result in decigrams updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Decigram to Gram converter for the reverse direction.
Step-by-step: convert grams to decigrams
- Write down the value in grams (g).
- Multiply that value by the factor 10.
- The product is the equivalent value in decigrams (dg).
- To reverse, multiply the decigram value by 0.1.
Worked examples
Example 1 — Convert 1 g to dg:
1 × 10 = 10 dg
Example 2 — Convert 100 g to dg:
100 × 10 = 1000 dg
Real-world example — Adjacent metric sub-units
One gram equals 1,000 decigrams. Engineers move between these scales constantly: PCB feature sizes in the larger unit, wire-bond diameters in the smaller.
1 g × 10 = 10 dg
Real-world example — Adjacent small-scale precision
One gram equals 1,000 decigrams — the standard sub-millimeter precision conversion that materials engineers use whenever they switch between bulk material thickness specs (larger unit) and surface-finish characteristics (smaller unit).
1 g × 10 = 10 dg
Gram to Decigram conversion table
Standard reference values for converting grams to decigrams:
| Gram [g] | Decigram [dg] |
|---|---|
| 0.01 | 0.1 |
| 0.1 | 1 |
| 1 | 10 |
| 2 | 20 |
| 3 | 30 |
| 4 | 40 |
| 5 | 50 |
| 10 | 100 |
| 20 | 200 |
| 30 | 300 |
| 40 | 400 |
| 50 | 500 |
| 100 | 1000 |
| 500 | 5000 |
| 1000 | 10000 |
Frequently asked questions
How many decigrams is 1 gram?
How do I convert grams to decigrams?
How do I convert decigrams back to grams?
How many decigrams is 100 grams?
Popular weight unit conversions
Convert Gram to other weight units
Show all Gram conversions
Metric / SI (17 units)
Avoirdupois (15 units)
Troy & Apothecary (10 units)
Indian / South Asian (6 units)
Scientific / Atomic (9 units)
Astronomical (4 units)
Biblical / Ancient (14 units)
Sources & references
Conversion factor (1 g = 10 dg) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.