Poundal to Millinewton Conversion

Convert between Poundal and Millinewton quickly and accurately.

pdl
mN

How to Convert Poundal to Millinewton

Conversion Formula

1 pdl = 138.255 mN
1 mN = 0.007 pdl

Example

Convert 15 pdl to mN:

15 pdl = 15 × 138.255 mN = 2073.824 mN

Unit Information

Learn about the force units you're converting between

Poundal

pdl

Definition

The poundal is a unit of force in the foot-pound-second (FPS) system of units. It is defined as the force required to accelerate a mass of one pound at a rate of one foot per second squared. The poundal is equal to approximately 0.138 Newtons.

History/Origin

The poundal was introduced as part of the FPS (foot-pound-second) system of units in the 19th century. It was widely used in physics and engineering before the adoption of the MKS (meter-kilogram-second) system. The name comes from the combination of "pound" and "acceleration".

Current Use

Still used in some areas of physics and engineering, particularly in the United States. Common in some engineering applications where the FPS system is still used. Used in some scientific instruments and laboratory equipment that were designed using the FPS system.

Multiplier

0.138

Offset

0

Millinewton

mN

Definition

A millinewton equals 0.001 Newtons and represents a very 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 millinewton was established as part of the metric system's decimal prefix system. The prefix "milli" (meaning 0.001) was adopted in 1960. This unit provides a convenient way to express forces in the thousandths of Newtons range.

Current Use

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

Multiplier

0.001

Offset

0

Poundal to Millinewton Conversion Table

Poundal [pdl] Millinewton [mN]
1 pdl 138.254954 mN
10 pdl 1382.549544 mN
25 pdl 3456.37386 mN
50 pdl 6912.74772 mN
100 pdl 13825.49544 mN
0 pdl 0E+0 mN
-10 pdl -1382.549544 mN
-40 pdl -5530.198176 mN