Mass and Weight · Unit Converter

Convert Stone (UK) to Dekagram

Convert stones (uk) to dekagrams instantly. 1 stone (uk) = 635.029318 dekagram — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Dekagram 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.

Metric / SI

Dekagram

What is a dekagram?

A dekagram (dag) equals 0.01 kilogram, or 10 grams.

Origin of the dekagram

From the SI prefix 'deka-' (from Greek 'deka', ten).

Where it is used

Widely used in Central and Eastern European cooking and shops (dag/dkg).

When and where it was developed

Part of the original metric system introduced in 1795.

Stone (UK) to Dekagram conversion formula

The relationship between stones (uk) and dekagrams:

1 st = 635.029318 dag
1 dag = 0.0015747304 st

To convert stones (uk) to dekagrams, multiply the value in stones (uk) by 635.029318. To reverse, multiply dekagrams by 0.0015747304.

How to use this converter

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

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

  1. Write down the value in stones (uk) (st).
  2. Multiply that value by the factor 635.029318.
  3. The product is the equivalent value in dekagrams (dag).
  4. To reverse, multiply the dekagram value by 0.0015747304.

Worked examples

Example 1 — Convert 1 st to dag:
1 × 635.029318 = 635.029318 dag

Example 2 — Convert 100 st to dag:
100 × 635.029318 = 63502.9318 dag

Real-world example — Pet and accessory dimensions

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

3 st × 635.029318 = 1905.087954 dag

Real-world example — Fabric and tailoring

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

1 st × 635.029318 = 635.029318 dag

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 dekagrams. This is the most-used everyday length conversion in metric-using countries.

1.75 st × 635.029318 = 1111.3013065 dag

Stone (UK) to Dekagram conversion table

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

Stone (UK) [st]Dekagram [dag]
0.016.35029318
0.163.5029318
1635.029318
21270.058636
31905.087954
42540.117272
53175.14659
106350.29318
2012700.58636
3019050.87954
4025401.17272
5031751.4659
10063502.9318
500317514.659
1000635029.318

Frequently asked questions

How many dekagrams is 1 stone (uk)?
1 stone (uk) equals 635.029318 dekagram.
How do I convert stones (uk) to dekagrams?
Multiply the value in stones (uk) by 635.029318 to get dekagrams.
How do I convert dekagrams back to stones (uk)?
Multiply the value in dekagrams by 0.0015747304, or use the Dekagram to Stone (UK) converter.
How many dekagrams is 100 stones (uk)?
100 stones (uk) equals 63502.9318 dekagrams, because 100 × 635.029318 = 63502.9318.

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 = 635.029318 dag) verified against the following authoritative sources:

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