Mass and Weight · Unit Converter

Convert Pound to Hundredweight (US)

Convert pounds to hundredweights (us) instantly. 1 pound = 0.01 hundredweight (us) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Hundredweight (US) to Pound 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

Pound

What is a pound?

The pound (lb) is a unit of mass equal to exactly 0.45359237 kilogram.

Origin of the pound

From Latin 'libra pondo' (a pound by weight); the symbol lb comes from 'libra'.

Where it is used

The primary weight unit in the United States and informally in the UK.

When and where it was developed

The international avoirdupois pound was fixed in the 1959 yard-and-pound agreement.

Avoirdupois

Hundredweight (US)

What is a hundredweight (us)?

The US (short) hundredweight equals 100 pounds, about 45.36 kilograms.

Origin of the hundredweight (us)

The American 'hundred'-pound commercial weight (also called the cental).

Where it is used

US commodity trade in grain, livestock feed, and produce.

When and where it was developed

Standardized at 100 pounds in US customary units.

Pound to Hundredweight (US) conversion formula

The relationship between pounds and hundredweights (us):

1 lb = 0.01 cwt
1 cwt = 100 lb

To convert pounds to hundredweights (us), multiply the value in pounds by 0.01. To reverse, multiply hundredweights (us) by 100.

How to use this converter

Type a value into the calculator. The result in hundredweights (us) updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Hundredweight (US) to Pound converter for the reverse direction.

Step-by-step: convert pounds to hundredweights (us)

  1. Write down the value in pounds (lb).
  2. Multiply that value by the factor 0.01.
  3. The product is the equivalent value in hundredweights (us) (cwt).
  4. To reverse, multiply the hundredweight (us) value by 100.

Worked examples

Example 1 — Convert 1 lb to cwt:
1 × 0.01 = 0.01 cwt

Example 2 — Convert 100 lb to cwt:
100 × 0.01 = 1 cwt

Real-world example — Fabric purchase length

Two pounds of fabric equals a value in hundredweights (us) essential for tailors and textile buyers sourcing material from international suppliers that quote in different units.

2 lb × 0.01 = 0.02 cwt

Real-world example — Maritime depth conversion

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

10 lb × 0.01 = 0.1 cwt

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 lb × 0.01 = 0.01 cwt

Pound to Hundredweight (US) conversion table

Standard reference values for converting pounds to hundredweights (us):

Pound [lb]Hundredweight (US) [cwt]
0.010.0001
0.10.001
10.01
20.02
30.03
40.04
50.05
100.1
200.2
300.3
400.4
500.5
1001
5005
100010

Frequently asked questions

How many hundredweights (us) is 1 pound?
1 pound equals 0.01 hundredweight (us).
How do I convert pounds to hundredweights (us)?
Multiply the value in pounds by 0.01 to get hundredweights (us).
How do I convert hundredweights (us) back to pounds?
Multiply the value in hundredweights (us) by 100, or use the Hundredweight (US) to Pound converter.
How many hundredweights (us) is 100 pounds?
100 pounds equals 1 hundredweights (us), because 100 × 0.01 = 1.

Convert Pound to other weight units

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

Sources & references

Conversion factor (1 lb = 0.01 cwt) verified against the following authoritative sources:

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