Mass and Weight · Unit Converter

Convert Wey to Point (1/100 carat)

Convert weys to points (1/100 carat) instantly. 1 wey = 5.715264e+7 point (1/100 carat) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Point (1/100 carat) to Wey converter for the reverse conversion.

Written by Sunith Babu L, Ph.D., Lead Engineer Reviewed by Dr. Ashok Kumar K, Ph.D.
Mass and Weight category 2 min read Published Last reviewed Updated

Units explained

Avoirdupois

Wey

What is a wey?

The wey was an English bulk weight, here taken as 252 pounds (about 114.3 kg).

Origin of the wey

From Old English 'waege', a weighing or balance.

Where it is used

Obsolete English unit for wool, cheese, and salt.

When and where it was developed

Used in medieval and early-modern English trade.

Troy & Apothecary

Point (1/100 carat)

What is a point (1/100 carat)?

A point equals one-hundredth of a carat, or 2 milligrams.

Origin of the point (1/100 carat)

A subdivision of the metric carat for very small stones.

Where it is used

The diamond trade, for sub-carat stones.

When and where it was developed

Adopted alongside the metric carat in the 20th-century gem trade.

Wey to Point (1/100 carat) 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 points (1/100 carat):

1 wey = 5.715264e+7 pt
1 pt = 1.7497e-8 wey

To convert weys to points (1/100 carat), multiply the value in weys by 5.715264e+7. To reverse, multiply points (1/100 carat) by 1.7497e-8.

How to use this converter

Type a value into the calculator. The result in points (1/100 carat) updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Point (1/100 carat) to Wey converter for the reverse direction.

Step-by-step: convert weys to points (1/100 carat)

  1. Write down the value in weys (wey).
  2. Multiply that value by the factor 5.715264e+7.
  3. The product is the equivalent value in points (1/100 carat) (pt).
  4. To reverse, multiply the point (1/100 carat) value by 1.7497e-8.

Worked examples

Example 1 — Convert 1 wey to pt:
1 × 5.715264e+7 = 5.715264e+7 pt

Example 2 — Convert 100 wey to pt:
100 × 5.715264e+7 = 5.715264e+9 pt

Wey to Point (1/100 carat) conversion table

Standard reference values for converting weys to points (1/100 carat):

Wey [wey]Point (1/100 carat) [pt]
0.01571526.3861999999
0.15715263.8619999997
15.715264e+7
21.143053e+8
31.714579e+8
42.286106e+8
52.857632e+8
105.715264e+8
201.143053e+9
301.714579e+9
402.286106e+9
502.857632e+9
1005.715264e+9
5002.857632e+10
10005.715264e+10

Frequently asked questions

How many points (1/100 carat) is 1 wey?
1 wey equals 5.715264e+7 point (1/100 carat).
How do I convert weys to points (1/100 carat)?
Multiply the value in weys by 5.715264e+7 to get points (1/100 carat).
How do I convert points (1/100 carat) back to weys?
Multiply the value in points (1/100 carat) by 1.7497e-8, or use the Point (1/100 carat) to Wey converter.
How many points (1/100 carat) is 100 weys?
100 weys equals 5.715264e+9 points (1/100 carat), because 100 × 5.715264e+7 = 5.715264e+9.

Convert Wey to other weight units

Show all Wey conversions
Metric / SI (18 units)
Wey to Attogram (ag) Wey to Femtogram (fg) Wey to Picogram (pg) Wey to Nanogram (ng) Wey to Microgram (µg) Wey to Milligram (mg) Wey to Centigram (cg) Wey to Decigram (dg) Wey to Gram (g) Wey to Dekagram (dag) Wey to Hectogram (hg) Wey to Kilogram (kg) Wey to Quintal (metric) (q) Wey to Metric Ton (t) Wey to Gigagram (Gg) Wey to Teragram (Tg) Wey to Petagram (Pg) Wey to Exagram (Eg)
Avoirdupois (14 units)
Wey to Grain (gr) Wey to Dram (avoirdupois) (dr) Wey to Ounce (oz) Wey to Pound (lb) Wey to Clove (clove) Wey to Stone (US) (st) Wey to Stone (UK) (st) Wey to Quarter (US) (qr) Wey to Quarter (UK) (qr) Wey to Hundredweight (US) (cwt) Wey to Hundredweight (UK) (cwt) Wey to Kilopound (kip) (kip) Wey to Ton (short, US) (sh tn) Wey to Ton (long, UK) (long tn)
Troy & Apothecary (10 units)
Wey to Point (1/100 carat) (pt) Wey to Carat (metric) (ct) Wey to Scruple (apothecary) (s ap) Wey to Pennyweight (dwt) Wey to Momme (mom) Wey to Mace (mace) Wey to Dram (apothecary/troy) (dr ap) Wey to Troy Ounce (oz t) Wey to Tael (tael) Wey to Pound (troy/apothecary) (lb t)
Indian / South Asian (6 units)
Wey to Ratti (ratti) Wey to Masha (masha) Wey to Tola (tola) Wey to Chittack (Chatank) (chittack) Wey to Seer (Ser) (seer) Wey to Maund (Mann) (maund)
Scientific / Atomic (9 units)
Wey to Electron Mass (rest) (me) Wey to MeV/c2 (MeV/c²) Wey to Muon Mass (mµ) Wey to Atomic Mass Unit (u) Wey to Proton Mass (mp) Wey to Neutron Mass (mn) Wey to Deuteron Mass (md) Wey to Carbon-12 Atom Mass (C-12) Wey to Planck Mass (mP)
Astronomical (4 units)
Wey to Lunar Mass (Moon) (M☾) Wey to Earth's Mass (M⊕) Wey to Jupiter Mass (MJ) Wey to Sun's Mass (M☉)
Biblical / Ancient (14 units)
Wey to Lepton (Biblical Roman) (lepton) Wey to Quadrans (Biblical Roman) (quadrans) Wey to Assarion (Biblical Roman) (assarion) Wey to Gerah (Biblical Hebrew) (gerah) Wey to Drachma (Biblical Greek) (drachma) Wey to Denarius (Biblical Roman) (denarius) Wey to Bekan (Biblical Hebrew) (bekah) Wey to Didrachma (Biblical Greek) (didrachma) Wey to Shekel (Biblical Hebrew) (shekel) Wey to Tetradrachma (Biblical Greek) (tetra) Wey to Mina (Biblical Greek) (mina) Wey to Mina (Biblical Hebrew) (mina) Wey to Talent (Biblical Greek) (talent) Wey to Talent (Biblical Hebrew) (talent)
Force / Engineering (5 units)
Wey to Poundal (pdl) Wey to Ton (assay) (US) (AT) Wey to Ton (assay) (UK) (AT) Wey to Kilogram-force square second/meter (hyl) Wey to Slug (slug)

Sources & references

Conversion factor (1 wey = 5.715264e+7 pt) verified against the following authoritative sources:

Results are provided for general reference. Verify critical measurements against an authoritative standard.