Mass and Weight · Unit Converter

Convert Tael to Quadrans (Biblical Roman)

Convert taels to quadranses (biblical roman) instantly. 1 tael = 628.3524751356 quadrans (biblical roman) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Quadrans (Biblical Roman) to Tael 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

Troy & Apothecary

Tael

What is a tael?

The tael equals about 37.8 grams (ten mace).

Origin of the tael

From Malay 'tahil'; the Chinese unit is the 'liang'.

Where it is used

East Asian precious-metal and traditional-medicine commerce.

When and where it was developed

A long-standing East Asian trade weight, with regional variants.

Biblical / Ancient

Quadrans (Biblical Roman)

What is a quadrans (biblical roman)?

The quadrans was a quarter of an as, about 0.06 gram in this scale.

Origin of the quadrans (biblical roman)

From Latin 'quadrans', a quarter part.

Where it is used

Roman small change referenced in scripture.

When and where it was developed

A minor Roman bronze denomination.

Tael to Quadrans (Biblical Roman) 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 quadranses (biblical roman):

1 tael = 628.3524751356 quadrans
1 quadrans = 0.0015914635 tael

To convert taels to quadranses (biblical roman), multiply the value in taels by 628.3524751356. To reverse, multiply quadranses (biblical roman) by 0.0015914635.

How to use this converter

Type a value into the calculator. The result in quadranses (biblical roman) updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Quadrans (Biblical Roman) to Tael converter for the reverse direction.

Step-by-step: convert taels to quadranses (biblical roman)

  1. Write down the value in taels (tael).
  2. Multiply that value by the factor 628.3524751356.
  3. The product is the equivalent value in quadranses (biblical roman) (quadrans).
  4. To reverse, multiply the quadrans (biblical roman) value by 0.0015914635.

Worked examples

Example 1 — Convert 1 tael to quadrans:
1 × 628.3524751356 = 628.3524751356 quadrans

Example 2 — Convert 100 tael to quadrans:
100 × 628.3524751356 = 62835.2475135605 quadrans

Real-world example — Adjacent metric sub-units

One tael equals 1,000 quadranses (biblical roman). Engineers move between these scales constantly: PCB feature sizes in the larger unit, wire-bond diameters in the smaller.

1 tael × 628.3524751356 = 628.3524751356 quadrans

Real-world example — Adjacent small-scale precision

One tael equals 1,000 quadranses (biblical roman) — 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 tael × 628.3524751356 = 628.3524751356 quadrans

Tael to Quadrans (Biblical Roman) conversion table

Standard reference values for converting taels to quadranses (biblical roman):

Tael [tael]Quadrans (Biblical Roman) [quadrans]
0.016.2835247514
0.162.8352475136
1628.3524751356
21256.7049502712
31885.0574254068
42513.4099005424
53141.762375678
106283.524751356
2012567.0495027121
3018850.5742540681
4025134.0990054242
5031417.6237567802
10062835.2475135605
500314176.2375678025
1000628352.475135605

Frequently asked questions

How many quadranses (biblical roman) is 1 tael?
1 tael equals 628.3524751356 quadrans (biblical roman).
How do I convert taels to quadranses (biblical roman)?
Multiply the value in taels by 628.3524751356 to get quadranses (biblical roman).
How do I convert quadranses (biblical roman) back to taels?
Multiply the value in quadranses (biblical roman) by 0.0015914635, or use the Quadrans (Biblical Roman) to Tael converter.
How many quadranses (biblical roman) is 100 taels?
100 taels equals 62835.2475135605 quadranses (biblical roman), because 100 × 628.3524751356 = 62835.2475135605.

Convert Tael to other weight units

Show all Tael conversions
Metric / SI (18 units)
Tael to Attogram (ag) Tael to Femtogram (fg) Tael to Picogram (pg) Tael to Nanogram (ng) Tael to Microgram (µg) Tael to Milligram (mg) Tael to Centigram (cg) Tael to Decigram (dg) Tael to Gram (g) Tael to Dekagram (dag) Tael to Hectogram (hg) Tael to Kilogram (kg) Tael to Quintal (metric) (q) Tael to Metric Ton (t) Tael to Gigagram (Gg) Tael to Teragram (Tg) Tael to Petagram (Pg) Tael to Exagram (Eg)
Avoirdupois (15 units)
Tael to Grain (gr) Tael to Dram (avoirdupois) (dr) Tael to Ounce (oz) Tael to Pound (lb) Tael to Clove (clove) Tael to Stone (US) (st) Tael to Stone (UK) (st) Tael to Quarter (US) (qr) Tael to Quarter (UK) (qr) Tael to Hundredweight (US) (cwt) Tael to Hundredweight (UK) (cwt) Tael to Wey (wey) Tael to Kilopound (kip) (kip) Tael to Ton (short, US) (sh tn) Tael to Ton (long, UK) (long tn)
Troy & Apothecary (9 units)
Tael to Point (1/100 carat) (pt) Tael to Carat (metric) (ct) Tael to Scruple (apothecary) (s ap) Tael to Pennyweight (dwt) Tael to Momme (mom) Tael to Mace (mace) Tael to Dram (apothecary/troy) (dr ap) Tael to Troy Ounce (oz t) Tael to Pound (troy/apothecary) (lb t)
Indian / South Asian (6 units)
Tael to Ratti (ratti) Tael to Masha (masha) Tael to Tola (tola) Tael to Chittack (Chatank) (chittack) Tael to Seer (Ser) (seer) Tael to Maund (Mann) (maund)
Scientific / Atomic (9 units)
Tael to Electron Mass (rest) (me) Tael to MeV/c2 (MeV/c²) Tael to Muon Mass (mµ) Tael to Atomic Mass Unit (u) Tael to Proton Mass (mp) Tael to Neutron Mass (mn) Tael to Deuteron Mass (md) Tael to Carbon-12 Atom Mass (C-12) Tael to Planck Mass (mP)
Astronomical (4 units)
Tael to Lunar Mass (Moon) (M☾) Tael to Earth's Mass (M⊕) Tael to Jupiter Mass (MJ) Tael to Sun's Mass (M☉)
Biblical / Ancient (14 units)
Tael to Lepton (Biblical Roman) (lepton) Tael to Quadrans (Biblical Roman) (quadrans) Tael to Assarion (Biblical Roman) (assarion) Tael to Gerah (Biblical Hebrew) (gerah) Tael to Drachma (Biblical Greek) (drachma) Tael to Denarius (Biblical Roman) (denarius) Tael to Bekan (Biblical Hebrew) (bekah) Tael to Didrachma (Biblical Greek) (didrachma) Tael to Shekel (Biblical Hebrew) (shekel) Tael to Tetradrachma (Biblical Greek) (tetra) Tael to Mina (Biblical Greek) (mina) Tael to Mina (Biblical Hebrew) (mina) Tael to Talent (Biblical Greek) (talent) Tael to Talent (Biblical Hebrew) (talent)
Force / Engineering (5 units)
Tael to Poundal (pdl) Tael to Ton (assay) (US) (AT) Tael to Ton (assay) (UK) (AT) Tael to Kilogram-force square second/meter (hyl) Tael to Slug (slug)

Sources & references

Conversion factor (1 tael = 628.3524751356 quadrans) verified against the following authoritative sources:

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