Ounce to US Ton Converter

What is an Ounce?

An ounce (oz) is a unit of weight commonly used in the United States and a few other countries that follow the imperial system. It plays a vital role in cooking, shopping, postal services, and precious metals measurement. One ounce is approximately equal to 28.35 grams.

There are two main types of ounces:

• Avoirdupois ounce used in everyday U.S. measurements (e.g., food, mail).
• Troy ounce used to weigh precious metals like gold and silver.

The word "ounce" comes from the Latin word "uncia," meaning one-twelfth. Historically, it represented 1/12 of a Roman pound. Over time, different standards emerged, with the avoirdupois and troy systems becoming the most widely used.

• The avoirdupois system dates back to the 13th century in England.
• The Troy system was adapted from Roman coinage weight standards and became the norm for metals in the 15th century.

How Is the Ounce Used: The ounce is used in various industries and everyday tasks. Here's how it shows up in real life:

• Food and Cooking: Recipes in the U.S. often mention ingredients in ounces—like 8 oz of cheese or 2 oz of chocolate. It's a key unit for portioning and packaging.
• Mail and Shipping: The U.S. Postal Service charges based on ounces. A standard letter, for instance, must weigh 1 oz or less to qualify for a first-class stamp.
• Fitness and Nutrition: Protein powders, meat servings, and hydration levels are often measured in ounces on nutrition labels and fitness trackers.
• Jewelry and Precious Metals: Gold, silver, and platinum are measured in troy ounces, not the regular kind. One troy ounce equals about 31.1035 grams, slightly heavier than the standard ounce.

The ounce may seem like a small unit, but it’s incredibly versatile. From kitchen scales to postal counters to precious metal markets, it helps measure weight where precision matters.

What is a US Ton?

A US ton, also known as a short ton, is a unit of weight used primarily in the United States. One US ton equals exactly 2,000 pounds or approximately 907.1847 kilograms. It's commonly used in industries like freight, construction, and agriculture to measure large quantities of weight, mostly bulk goods. The US ton is not the same as the imperial ton (also called the long ton) or the metric tonne, so it's important to understand the distinction when converting.

The concept of a "ton" comes from the old term "tun," which referred to a large barrel used for shipping wine. Over time, the word evolved into a unit of weight. The United States standardized the ton to 2,000 pounds, distinguishing it from the British imperial long ton (2,240 pounds) and the metric tonne (1,000 kg).

Today, the US ton remains part of the customary system of units used throughout the country.

How Is the US Ton Used: The US ton is a practical unit for expressing large-scale weight, especially in commercial, agricultural, and industrial sectors. It's widely used for:

• Freight and Logistics: Truckloads, shipping containers, and cargo weights are often measured in US tons.
• Construction: Materials such as sand, steel, and concrete are purchased or transported in tons.
• Farming: Bulk crops like wheat, soybeans, or corn are weighed in tons for trade and pricing.
• Energy and Industry: Coal, crude oil, and other raw materials are tracked using tonnage.

How to Convert Ounce to US Ton

1 oz = 0.000031 US ton

Let’s say you want to convert 100 oz to US ton.

Using the formula:

100 × 0.000031 = 0.003 US ton

So, 100 oz is approximately 0.003 US ton.

Ounce to US Ton Conversion Table

Ounce (oz)	US Ton (US ton)
1 oz	0 US ton
2 oz	0 US ton
3 oz	0 US ton
4 oz	0 US ton
5 oz	0 US ton
6 oz	0 US ton
7 oz	0 US ton
8 oz	0 US ton
9 oz	0 US ton
10 oz	0 US ton
11 oz	0 US ton
12 oz	0 US ton
13 oz	0 US ton
14 oz	0 US ton
15 oz	0 US ton

Related Conversions

• Ounce to Microgram
• Microgram to US Ton
• Ounce to Milligram
• Milligram to US Ton
• Ounce to Gram
• Gram to US Ton
• Ounce to Pound
• Pound to US Ton
• Ounce to Kilogram
• Kilogram to US Ton
• Ounce to Stone
• Stone to US Ton
• Ounce to Imperial Ton
• Imperial Ton to US Ton
• Ounce to Tonne
• Tonne to US Ton