Attonewton to Ton-force (long) Conversion

Convert between Attonewton and Ton-force (long) quickly and accurately.

aN
tonf (UK)

How to Convert Attonewton to Ton-force (long)

Conversion Formula

1 aN = 1E-22 tonf (UK)
1 tonf (UK) = 1E+22 aN

Example

Convert 15 aN to tonf (UK):

15 aN = 15 × 1E-22 tonf (UK) = 2E-21 tonf (UK)

Unit Information

Learn about the force units you're converting between

Attonewton

aN

Definition

An attonewton equals 10^-18 Newtons and represents an extremely small force unit used in precision applications. This unit is employed for describing forces in laboratory settings, precision instruments, and micro-measurements.

History/Origin

The attonewton was established as part of the metric system's decimal prefix system. The prefix "atto" (meaning 10^-18) was adopted in 1964. This unit provides a convenient way to express forces in the quintillionths of Newtons range.

Current Use

Used in laboratory settings for measuring extremely small forces, particularly in chemistry and physics experiments. Common in precision instruments and micro-measurements. Used in some engineering applications where extremely small force measurements are required.

Multiplier

1E-18

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

Attonewton to Ton-force (long) Conversion Table

Attonewton [aN] Ton-force (long) [tonf (UK)]
1 aN 1E-22 tonf (UK)
10 aN 1E-21 tonf (UK)
25 aN 3E-21 tonf (UK)
50 aN 5E-21 tonf (UK)
100 aN 1E-20 tonf (UK)
0 aN 0E+0 tonf (UK)
-10 aN -1E-21 tonf (UK)
-40 aN -4E-21 tonf (UK)