Ounce-force to Ton-force (long) Conversion
Convert between Ounce-force and Ton-force (long) quickly and accurately.
How to Convert Ounce-force to Ton-force (long)
Conversion Formula
Example
Convert 15 ozf to tonf (UK):
Unit Information
Learn about the force units you're converting between
Ounce-force
ozf
Definition
Ounce-force represents the gravitational force exerted on a mass of one ounce under standard gravity conditions. It equals approximately 0.278 Newtons and is commonly used for measuring small forces in engineering applications, particularly in the United States.
History/Origin
Ounce-force was widely used in engineering for measuring small forces before the Newton became the standard SI unit. It provided an intuitive way to express forces in terms of familiar mass units. The unit was particularly popular in US engineering practices and remains in use in many applications.
Current Use
Still used in engineering applications for measuring small forces, particularly in the United States. Common in mechanical engineering for small torque specifications and in precision applications. Used in material testing and in some industrial processes where small forces are measured.
Multiplier
0.278
Offset
0
Ton-force (long)
tonf (UK)
Definition
Ton-force (long) represents the gravitational force exerted on a long ton (2,240 pounds) under standard gravity conditions. It equals approximately 9,964 Newtons and is used for measuring very large forces in industrial and engineering applications, particularly in the United Kingdom.
History/Origin
Ton-force (long) emerged as a practical unit for expressing large forces in industrial applications, particularly in the United Kingdom. It was particularly useful in heavy industry, mining, and construction where forces are measured in tons. The long ton version became standardized in the UK.
Current Use
Used in heavy industry for measuring large forces, such as in mining equipment, construction machinery, and industrial presses. Common in shipbuilding and offshore engineering in the United Kingdom. Used in some UK engineering standards and specifications for large-scale applications.
Multiplier
9964.016
Offset
0
Ounce-force to Ton-force (long) Conversion Table
| Ounce-force [ozf] | Ton-force (long) [tonf (UK)] |
|---|---|
| 1 ozf | 0.000028 tonf (UK) |
| 10 ozf | 0.000279 tonf (UK) |
| 25 ozf | 0.000698 tonf (UK) |
| 50 ozf | 0.001395 tonf (UK) |
| 100 ozf | 0.00279 tonf (UK) |
| 0 ozf | 0E+0 tonf (UK) |
| -10 ozf | -0.000279 tonf (UK) |
| -40 ozf | -0.001116 tonf (UK) |
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