Mass and Weight · Unit Converter

Convert Hundredweight (UK) to Seer (Ser)

Convert hundredweights (uk) to seers (ser) instantly. 1 hundredweight (uk) = 54.4444446778 seer (ser) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Seer (Ser) to Hundredweight (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

Hundredweight (UK)

What is a hundredweight (uk)?

The UK (long) hundredweight equals 112 pounds, about 50.8 kilograms.

Origin of the hundredweight (uk)

Originally a 'hundred'-pound trade weight, later fixed at 112 lb in Britain.

Where it is used

UK trade, shipping, and agriculture.

When and where it was developed

Standardized at 112 pounds in the imperial system.

Indian / South Asian

Seer (Ser)

What is a seer (ser)?

The seer (ser) equals about 933 grams, or eighty tola (close to one kilogram).

Origin of the seer (ser)

From Hindi/Urdu 'ser', a major pre-metric trade weight.

Where it is used

Historical grain, milk, and produce trade across South Asia.

When and where it was developed

Standardized in British India; aligned near 1 kg after metrication.

Hundredweight (UK) to Seer (Ser) 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 hundredweights (uk) and seers (ser):

1 cwt = 54.4444446778 seer
1 seer = 0.0183673469 cwt

To convert hundredweights (uk) to seers (ser), multiply the value in hundredweights (uk) by 54.4444446778. To reverse, multiply seers (ser) by 0.0183673469.

How to use this converter

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

Step-by-step: convert hundredweights (uk) to seers (ser)

  1. Write down the value in hundredweights (uk) (cwt).
  2. Multiply that value by the factor 54.4444446778.
  3. The product is the equivalent value in seers (ser) (seer).
  4. To reverse, multiply the seer (ser) value by 0.0183673469.

Worked examples

Example 1 — Convert 1 cwt to seer:
1 × 54.4444446778 = 54.4444446778 seer

Example 2 — Convert 100 cwt to seer:
100 × 54.4444446778 = 5444.4444677835 seer

Hundredweight (UK) to Seer (Ser) conversion table

Standard reference values for converting hundredweights (uk) to seers (ser):

Hundredweight (UK) [cwt]Seer (Ser) [seer]
0.010.5444444468
0.15.4444444678
154.4444446778
2108.8888893557
3163.3333340335
4217.7777787113
5272.2222233892
10544.4444467784
201088.8888935567
301633.3333403351
402177.7777871134
502722.2222338918
1005444.4444677835
50027222.2223389175
100054444.4446778351

Frequently asked questions

How many seers (ser) is 1 hundredweight (uk)?
1 hundredweight (uk) equals 54.4444446778 seer (ser).
How do I convert hundredweights (uk) to seers (ser)?
Multiply the value in hundredweights (uk) by 54.4444446778 to get seers (ser).
How do I convert seers (ser) back to hundredweights (uk)?
Multiply the value in seers (ser) by 0.0183673469, or use the Seer (Ser) to Hundredweight (UK) converter.
How many seers (ser) is 100 hundredweights (uk)?
100 hundredweights (uk) equals 5444.4444677835 seers (ser), because 100 × 54.4444446778 = 5444.4444677835.

Convert Hundredweight (UK) to other weight units

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

Sources & references

Conversion factor (1 cwt = 54.4444446778 seer) verified against the following authoritative sources:

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