Convert Tael to Dekagram
Convert taels to dekagrams instantly. 1 tael = 3.779936 dekagram — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Dekagram to Tael converter for the reverse conversion.
Units explained
Tael
The tael equals about 37.8 grams (ten mace).
From Malay 'tahil'; the Chinese unit is the 'liang'.
East Asian precious-metal and traditional-medicine commerce.
A long-standing East Asian trade weight, with regional variants.
Dekagram
A dekagram (dag) equals 0.01 kilogram, or 10 grams.
From the SI prefix 'deka-' (from Greek 'deka', ten).
Widely used in Central and Eastern European cooking and shops (dag/dkg).
Part of the original metric system introduced in 1795.
Tael to Dekagram conversion formula
Note: this conversion uses a generally accepted modern value. Historical and regional definitions of this unit varied across times and places.
The relationship between taels and dekagrams:
To convert taels to dekagrams, multiply the value in taels by 3.779936. To reverse, multiply dekagrams by 0.2645547438.
How to use this converter
Type a value into the calculator. The result in dekagrams updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Dekagram to Tael converter for the reverse direction.
Step-by-step: convert taels to dekagrams
- Write down the value in taels (tael).
- Multiply that value by the factor 3.779936.
- The product is the equivalent value in dekagrams (dag).
- To reverse, multiply the dekagram value by 0.2645547438.
Worked examples
Example 1 — Convert 1 tael to dag:
1 × 3.779936 = 3.779936 dag
Example 2 — Convert 100 tael to dag:
100 × 3.779936 = 377.9936 dag
Real-world example — Hardware-scale dimensions
A 10-tael fastener or component is about as long as a thumbnail. Mechanics and DIY enthusiasts convert between taels and dekagrams daily when mixing metric and imperial tools.
10 tael × 3.779936 = 37.79936 dag
Real-world example — Postcard and small-object dimensions
A postcard is about 5 taels wide. Converting to dekagrams is essential for international postal addressing forms that ask for dimensions in different units across countries.
5 tael × 3.779936 = 18.89968 dag
Real-world example — Ruler-scale measurements
A 30-tael school ruler converts cleanly to dekagrams — useful when buying a desk accessory from a retailer whose product specs use a different unit.
30 tael × 3.779936 = 113.39808 dag
Tael to Dekagram conversion table
Standard reference values for converting taels to dekagrams:
| Tael [tael] | Dekagram [dag] |
|---|---|
| 0.01 | 0.03779936 |
| 0.1 | 0.3779936 |
| 1 | 3.779936 |
| 2 | 7.559872 |
| 3 | 11.339808 |
| 4 | 15.119744 |
| 5 | 18.89968 |
| 10 | 37.79936 |
| 20 | 75.59872 |
| 30 | 113.39808 |
| 40 | 151.19744 |
| 50 | 188.9968 |
| 100 | 377.9936 |
| 500 | 1889.968 |
| 1000 | 3779.936 |
Frequently asked questions
How many dekagrams is 1 tael?
How do I convert taels to dekagrams?
How do I convert dekagrams back to taels?
How many dekagrams is 100 taels?
Popular weight unit conversions
Convert Tael to other weight units
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Metric / SI (18 units)
Avoirdupois (15 units)
Troy & Apothecary (9 units)
Indian / South Asian (6 units)
Scientific / Atomic (9 units)
Astronomical (4 units)
Biblical / Ancient (14 units)
Sources & references
Conversion factor (1 tael = 3.779936 dag) 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.