Mass and Weight · Unit Converter

Convert Stone (US) to Maund (Mann)

Convert stones (us) to maunds (mann) instantly. 1 stone (us) = 0.1519097221 maund (mann) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Maund (Mann) to Stone (US) 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 (US)

What is a stone (us)?

A less common US definition of the stone, about 5.67 kilograms.

Origin of the stone (us)

A variant stone weight used in some historical US trade.

Where it is used

Rare; appears mainly in historical or specialized contexts.

When and where it was developed

Derived from older English stone weights that varied by commodity.

Indian / South Asian

Maund (Mann)

What is a maund (mann)?

The maund (mann) equals 40 seer, about 37.32 kilograms.

Origin of the maund (mann)

From Persian 'man' via Arabic, denoting a porter's load.

Where it is used

Bulk agricultural and commodity trade across South Asia.

When and where it was developed

British Indian maund fixed at 100 troy pounds (37.324 kg) in 1833.

Stone (US) to Maund (Mann) 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 (us) and maunds (mann):

1 st = 0.1519097221 maund
1 maund = 6.5828571499 st

To convert stones (us) to maunds (mann), multiply the value in stones (us) by 0.1519097221. To reverse, multiply maunds (mann) by 6.5828571499.

How to use this converter

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

Step-by-step: convert stones (us) to maunds (mann)

  1. Write down the value in stones (us) (st).
  2. Multiply that value by the factor 0.1519097221.
  3. The product is the equivalent value in maunds (mann) (maund).
  4. To reverse, multiply the maund (mann) value by 6.5828571499.

Worked examples

Example 1 — Convert 1 st to maund:
1 × 0.1519097221 = 0.1519097221 maund

Example 2 — Convert 100 st to maund:
100 × 0.1519097221 = 15.1909722059 maund

Real-world example — Maritime depth conversion

A 10-stone (us) sounding depth converts cleanly into maunds (mann). Recreational divers and sailors translate between the two units whenever they read legacy charts against modern depth-sounder displays.

10 st × 0.1519097221 = 1.5190972206 maund

Real-world example — Reference scenario in case of fallback

Conversion between human-scale length units is the everyday workflow of architecture, athletics, and apparel design — three of the most common contexts that span metric and imperial systems.

1 st × 0.1519097221 = 0.1519097221 maund

Real-world example — Adult height conversion

A 1.8-stone (us)-tall person measures a value in maunds (mann) that converts the height to the unit favoured by American forms, schools, or driver's licences. This is daily routine for anyone living between metric and imperial systems.

1.8 st × 0.1519097221 = 0.2734374997 maund

Stone (US) to Maund (Mann) conversion table

Standard reference values for converting stones (us) to maunds (mann):

Stone (US) [st]Maund (Mann) [maund]
0.010.0015190972
0.10.0151909722
10.1519097221
20.3038194441
30.4557291662
40.6076388882
50.7595486103
101.5190972206
203.0381944412
304.5572916618
406.0763888824
507.595486103
10015.1909722059
50075.9548610297
1000151.9097220594

Frequently asked questions

How many maunds (mann) is 1 stone (us)?
1 stone (us) equals 0.1519097221 maund (mann).
How do I convert stones (us) to maunds (mann)?
Multiply the value in stones (us) by 0.1519097221 to get maunds (mann).
How do I convert maunds (mann) back to stones (us)?
Multiply the value in maunds (mann) by 6.5828571499, or use the Maund (Mann) to Stone (US) converter.
How many maunds (mann) is 100 stones (us)?
100 stones (us) equals 15.1909722059 maunds (mann), because 100 × 0.1519097221 = 15.1909722059.

Convert Stone (US) to other weight units

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

Sources & references

Conversion factor (1 st = 0.1519097221 maund) verified against the following authoritative sources:

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