Small Gross (sm-gr) to Long Hundred (long-hundred) conversion

What is a Small Gross?

A small gross, also known as a short gross, is a unit of quantity equal to 12 dozens, or 144 items. It's primarily used for counting items sold in bulk. It's related to a gross, which is equal to 12 dozens or 144 items but it is a historical term less commonly used nowadays.

Formation of Small Gross

The term "gross" originates from the Old French word "grosse," meaning "large" or "thick." Its adoption as a counting unit likely stems from the convenience of representing a quantity larger than a dozen but still manageable for commerce. The "small" modifier is used to distinguish it from other similar terms that are now obsolete.

• Dozen: 12 items
• Small Gross: 12 dozens = 144 items
• Gross: 12 dozens = 144 items

Historical Context and Usage

While there isn't a specific law or famous figure directly tied to the small gross, its significance lies in its historical use in trade and inventory management. Before the widespread adoption of decimal-based systems, units like the small gross provided a standardized way to handle bulk quantities. Today, it's more common to directly use the number 144 or simply refer to a "gross" because "small gross" became an outdated and redundant term.

Real-World Examples of Quantities Measured in Gross or Multiples Thereof

Although using "small gross" is outdated, thinking in terms of 144 (or dozens of dozens) can be helpful:

• Screws/Nails/Fasteners: In manufacturing or hardware, a large quantity of small components like screws, nails, or fasteners may be purchased, stored, or inventoried in multiples of gross to simplify handling and record-keeping.
• Buttons/Beads/Craft Supplies: Craft suppliers or manufacturers might sell small items like buttons or beads in gross quantities.
• Office Supplies: Items like pencils, pens, erasers, or paper clips might be purchased by businesses in gross quantities for stocking supply rooms.
• Packaging: A company needing to package a large order might calculate the amount of packaging that they need in units of Gross. For example, they might need 2 gross of boxes or bubble wraps to fulfill an incoming order.

What is long hundred?

The long hundred, also known as a great hundred or a twelve-score, is an obsolete unit of quantity equal to 120 items. It's a relic of a counting system where calculations were sometimes done in base-12 or base-20, rather than the standard base-10 system we use today.

Origin and Formation

The long hundred arises from the practice of counting in dozens (groups of 12). Unlike the "short hundred" (decimal hundred) that contains 100 items, the long hundred is based on a duodecimal system influence or simply a traditional way of counting specific goods. It is formed by multiplying twelve (a dozen) by ten, resulting in 120.

• Dozen: 12 items
• Long Hundred: 12 dozens, or 12 * 10 = 120 items

This contrasts with the decimal system, where a hundred is simply 10 * 10 = 100.

Historical Context and Usage

The long hundred was most commonly used in trade and commerce, particularly when dealing with goods that were easily grouped into dozens, such as eggs, nails, or other small wares. It provided a convenient way to count and package these items. While no specific laws directly mandated its use, it was a customary practice deeply ingrained in certain industries.

Examples of Quantities Using Long Hundred

Here are a few examples of how long hundreds might be used:

• Nails: A hardware store might sell nails in long hundreds, making it easier to manage inventory.
• Herrings: In the herring trade, fish were often counted and sold using the long hundred.
• Other small wares: Any items that were easy to bundle into dozens could be sold using this unit.

Let's say you are buying nails, then

1 Long Hundred = 120 nails.

So buying 3 long hundreds would get you 360 nails.

$$3 \times 120 = 360$$

Why did long hundreds cease to exist?

The adoption of the metric system and decimal-based accounting practices gradually led to the decline and eventual obsolescence of the long hundred. These modern systems provided greater efficiency and standardization.