Convert poundal to Planck mass
Please provide values below to convert poundal [pdl] to Planck mass [m_P], or Convert Planck mass to poundal.
1 pdl = 635225.637734 m_P. To convert poundal to Planck mass, multiply the value by 635225.637734; to go the other way, divide by it (1 m_P = 1.57424376567e-06 pdl). Both units measure weight and mass and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 pdl = 635225.637734 m_P
- 1 m_P = 1.57424376567e-06 pdl
- 10 pdl = 6352256.37734 m_P
- 100 pdl = 63522563.7734 m_P
How to Convert Poundal to Planck Mass
1 pdl = 635225.637734497 m_P
Example: convert 15 pdl to m_P:
15 pdl = 15 × 635225.637734497 m_P = 9528384.56601745 m_P
Poundal to Planck Mass Conversion Table
| poundal | Planck mass |
|---|---|
| 1 pdl | 635225.637734 m_P |
| 2 pdl | 1270451.27547 m_P |
| 3 pdl | 1905676.9132 m_P |
| 5 pdl | 3176128.18867 m_P |
| 10 pdl | 6352256.37734 m_P |
| 20 pdl | 12704512.7547 m_P |
| 50 pdl | 31761281.8867 m_P |
| 100 pdl | 63522563.7734 m_P |
| 500 pdl | 317612818.867 m_P |
| 1000 pdl | 635225637.734 m_P |
Poundal
The poundal (pdl) is a unit of force in the foot-pound-second (FPS) system, defined as the force required to accelerate a one-pound mass at a rate of one foot per second squared.
History/Origin
The poundal was introduced in the 19th century as part of the FPS system of units, primarily used in engineering and physics before the widespread adoption of the SI system. It was designed to provide a consistent force unit based on imperial units.
Current Use
Today, the poundal is largely obsolete and rarely used outside of historical or specialized engineering contexts. It is mainly referenced for educational purposes or in discussions of imperial units, with the SI unit of force (newton) being the standard.
Planck Mass
The Planck mass (m_P) is a fundamental physical constant representing a mass scale derived from natural units, approximately 2.176 × 10^-8 kilograms.
History/Origin
Introduced by Max Planck in 1899 as part of his system of natural units, the Planck mass emerged from combining fundamental constants to define a universal mass scale in theoretical physics.
Current Use
The Planck mass is primarily used in theoretical physics, especially in quantum gravity and high-energy physics, to express natural units and scale phenomena near the Planck scale.
Frequently Asked Questions
What is 1 poundal in Planck mass?
1 poundal (pdl) = 635225.637734 Planck mass (m_P).
How do you convert poundal to Planck mass?
Multiply the poundal value by 635225.637734. For example, 25 pdl × 635225.637734 = 15880640.9434 m_P.
What is 10 poundal in Planck mass?
10 pdl = 6352256.37734 m_P.
Which unit is larger, the poundal or the Planck mass?
The poundal is the larger unit: 1 pdl = 635225.637734 m_P.