Mass and Weight · Unit Converter

Convert Stone (UK) to Mace

Convert stones (uk) to maces instantly. 1 stone (uk) = 1680.0001851883 mace — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Mace to Stone (UK) 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

Stone (UK)

What is a stone (uk)?

The UK stone (st) equals 14 pounds, about 6.35 kilograms.

Origin of the stone (uk)

From standardized market 'stones' once used for weighing goods.

Where it is used

Body weight in the United Kingdom and Ireland.

When and where it was developed

Fixed at 14 pounds by British statute in 1835.

Troy & Apothecary

Mace

What is a mace?

The mace equals one-tenth of a tael, about 3.78 grams.

Origin of the mace

From the Chinese 'qian'; 'mace' is the European trade name.

Where it is used

Chinese and Southeast Asian gold and traditional-medicine trade.

When and where it was developed

Part of the traditional Chinese tael system.

Stone (UK) to Mace 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 stones (uk) and maces:

1 st = 1680.0001851883 mace
1 mace = 0.000595238 st

To convert stones (uk) to maces, multiply the value in stones (uk) by 1680.0001851883. To reverse, multiply maces by 0.000595238.

How to use this converter

Type a value into the calculator. The result in maces updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Mace to Stone (UK) converter for the reverse direction.

Step-by-step: convert stones (uk) to maces

  1. Write down the value in stones (uk) (st).
  2. Multiply that value by the factor 1680.0001851883.
  3. The product is the equivalent value in maces (mace).
  4. To reverse, multiply the mace value by 0.000595238.

Worked examples

Example 1 — Convert 1 st to mace:
1 × 1680.0001851883 = 1680.0001851883 mace

Example 2 — Convert 100 st to mace:
100 × 1680.0001851883 = 168000.0185188321 mace

Real-world example — Pet and accessory dimensions

A 3-stone (uk) dog leash equals a tidy round value in maces. Pet-supply shopping frequently mixes the two units across product specifications.

3 st × 1680.0001851883 = 5040.000555565 mace

Real-world example — Fabric and tailoring

One stone (uk) of fabric converts to a value in maces commonly used for seam allowances. Garment patterns frequently switch between the two units on a single instruction sheet.

1 st × 1680.0001851883 = 1680.0001851883 mace

Real-world example — Body height conversion (reverse direction)

You measure 1.75 stones (uk) tall and need to fill in a gym membership form or medical record that asks for height in maces. This is the most-used everyday length conversion in metric-using countries.

1.75 st × 1680.0001851883 = 2940.0003240796 mace

Stone (UK) to Mace conversion table

Standard reference values for converting stones (uk) to maces:

Stone (UK) [st]Mace [mace]
0.0116.8000018519
0.1168.0000185188
11680.0001851883
23360.0003703766
35040.000555565
46720.0007407533
58400.0009259416
1016800.0018518832
2033600.0037037664
3050400.0055556496
4067200.0074075328
5084000.009259416
100168000.0185188321
500840000.0925941603
10001680000.1851883207

Frequently asked questions

How many maces is 1 stone (uk)?
1 stone (uk) equals 1680.0001851883 mace.
How do I convert stones (uk) to maces?
Multiply the value in stones (uk) by 1680.0001851883 to get maces.
How do I convert maces back to stones (uk)?
Multiply the value in maces by 0.000595238, or use the Mace to Stone (UK) converter.
How many maces is 100 stones (uk)?
100 stones (uk) equals 168000.0185188321 maces, because 100 × 1680.0001851883 = 168000.0185188321.

Convert Stone (UK) to other weight units

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

Sources & references

Conversion factor (1 st = 1680.0001851883 mace) verified against the following authoritative sources:

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