Convert Wey to Ratti
Convert weys to rattis instantly. 1 wey = 940784.1748148148 ratti — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Ratti 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.
Ratti
The ratti equals about 0.1215 gram, the smallest traditional South Asian weight.
Based on the seed of the Gunja plant (Abrus precatorius), or 'raktika' in Sanskrit.
Gemstones and gold in Indian and South Asian jewelry.
One of the oldest weight units of the Indian subcontinent, later standardized.
Wey to Ratti 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 rattis:
To convert weys to rattis, multiply the value in weys by 940784.1748148148. To reverse, multiply rattis by 1.062943e-6.
How to use this converter
Type a value into the calculator. The result in rattis updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Ratti to Wey converter for the reverse direction.
Step-by-step: convert weys to rattis
- Write down the value in weys (wey).
- Multiply that value by the factor 940784.1748148148.
- The product is the equivalent value in rattis (ratti).
- To reverse, multiply the ratti value by 1.062943e-6.
Worked examples
Example 1 — Convert 1 wey to ratti:
1 × 940784.1748148148 = 940784.1748148148 ratti
Example 2 — Convert 100 wey to ratti:
100 × 940784.1748148148 = 9.407842e+7 ratti
Wey to Ratti conversion table
Standard reference values for converting weys to rattis:
| Wey [wey] | Ratti [ratti] |
|---|---|
| 0.01 | 9407.8417481481 |
| 0.1 | 94078.4174814815 |
| 1 | 940784.1748148148 |
| 2 | 1881568.3496296296 |
| 3 | 2822352.5244444446 |
| 4 | 3763136.6992592593 |
| 5 | 4703920.8740740744 |
| 10 | 9407841.7481481489 |
| 20 | 1.881568e+7 |
| 30 | 2.822353e+7 |
| 40 | 3.763137e+7 |
| 50 | 4.703921e+7 |
| 100 | 9.407842e+7 |
| 500 | 4.703921e+8 |
| 1000 | 9.407842e+8 |
Frequently asked questions
How many rattis is 1 wey?
How do I convert weys to rattis?
How do I convert rattis back to weys?
How many rattis is 100 weys?
Popular weight unit conversions
Convert Wey to other weight units
Show all Wey conversions
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 = 940784.1748148148 ratti) 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.