Convert Wey to Gigagram
Convert weys to gigagrams instantly. 1 wey = 0.0001143053 gigagram — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Gigagram to Wey converter for the reverse conversion.
Units explained
Wey
The wey was an English bulk weight, here taken as 252 pounds (about 114.3 kg).
From Old English 'waege', a weighing or balance.
Obsolete English unit for wool, cheese, and salt.
Used in medieval and early-modern English trade.
Gigagram
A gigagram (Gg) equals 10^6 kilograms, the same as 1,000 metric tons.
From the SI prefix 'giga-' (from Greek 'gigas', giant).
Bulk commodity, emissions, and freight accounting.
The giga- prefix entered the SI in 1960.
Wey to Gigagram 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 weys and gigagrams:
To convert weys to gigagrams, multiply the value in weys by 0.0001143053. To reverse, multiply gigagrams by 8748.5024676539.
How to use this converter
Type a value into the calculator. The result in gigagrams updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Gigagram to Wey converter for the reverse direction.
Step-by-step: convert weys to gigagrams
- Write down the value in weys (wey).
- Multiply that value by the factor 0.0001143053.
- The product is the equivalent value in gigagrams (Gg).
- To reverse, multiply the gigagram value by 8748.5024676539.
Worked examples
Example 1 — Convert 1 wey to Gg:
1 × 0.0001143053 = 0.0001143053 Gg
Example 2 — Convert 100 wey to Gg:
100 × 0.0001143053 = 0.0114305277 Gg
Wey to Gigagram conversion table
Standard reference values for converting weys to gigagrams:
| Wey [wey] | Gigagram [Gg] |
|---|---|
| 0.01 | 1.143053e-6 |
| 0.1 | 1.143053e-5 |
| 1 | 0.0001143053 |
| 2 | 0.0002286106 |
| 3 | 0.0003429158 |
| 4 | 0.0004572211 |
| 5 | 0.0005715264 |
| 10 | 0.0011430528 |
| 20 | 0.0022861055 |
| 30 | 0.0034291583 |
| 40 | 0.0045722111 |
| 50 | 0.0057152639 |
| 100 | 0.0114305277 |
| 500 | 0.0571526386 |
| 1000 | 0.1143052772 |
Frequently asked questions
How many gigagrams is 1 wey?
How do I convert weys to gigagrams?
How do I convert gigagrams back to weys?
How many gigagrams is 100 weys?
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Convert Wey to other weight units
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Metric / SI (18 units)
Avoirdupois (14 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 wey = 0.0001143053 Gg) 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 Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.