Ounce-force to Petanewton Conversion

Convert between Ounce-force and Petanewton quickly and accurately.

ozf
PT

How to Convert Ounce-force to Petanewton

Conversion Formula

1 ozf = 3E-16 PT
1 PT = 4E+15 ozf

Example

Convert 15 ozf to PT:

15 ozf = 15 × 3E-16 PT = 4E-15 PT

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

Petanewton

PT

Definition

A petanewton equals 10^15 Newtons and represents an extremely large force unit used in theoretical physics and astrophysics. This unit is employed for describing forces on astronomical scales and in high-energy physics applications.

History/Origin

The petanewton was established as part of the metric system's decimal prefix system. The prefix "peta" (meaning 10^15) was adopted in 1975. This unit is used primarily in theoretical physics and astrophysical calculations involving massive forces.

Current Use

Used in theoretical physics and astrophysics for describing extremely large forces. Applied in calculations involving massive celestial objects, galactic interactions, and high-energy physics experiments. Primarily a theoretical unit for scientific research.

Multiplier

1E+15

Offset

0

Ounce-force to Petanewton Conversion Table

Ounce-force [ozf] Petanewton [PT]
1 ozf 3E-16 PT
10 ozf 3E-15 PT
25 ozf 7E-15 PT
50 ozf 1E-14 PT
100 ozf 3E-14 PT
0 ozf 0E+0 PT
-10 ozf -3E-15 PT
-40 ozf -1E-14 PT