Convert Neutron Mass to Poundal
Convert neutron mass to poundals instantly. 1 neutron mass = 1.189013e-25 poundal — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Poundal to Neutron Mass converter for the reverse conversion.
Units explained
Neutron Mass
The neutron rest mass is about 1.6749E-27 kg, slightly more than the proton.
The mass of the neutron, the neutral nucleon.
Nuclear physics and reactor science.
Determined after James Chadwick discovered the neutron in 1932.
Poundal
The poundal (pdl) is the FPS absolute unit of force; its mass-equivalent on this scale is about 0.0141 kg.
Defined in the foot-pound-second absolute system in the late 19th century.
Early 20th-century physics and engineering.
Introduced in the absolute FPS system as an alternative to gravitational units.
Neutron Mass to Poundal conversion formula
Note: this conversion uses a generally accepted modern value. Historical and regional definitions of this unit varied across times and places.
The relationship between neutron mass and poundals:
To convert neutron mass to poundals, multiply the value in neutron mass by 1.189013e-25. To reverse, multiply poundals by 8.41034e+24.
How to use this converter
Type a value into the calculator. The result in poundals updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Poundal to Neutron Mass converter for the reverse direction.
Step-by-step: convert neutron mass to poundals
- Write down the value in neutron mass (mn).
- Multiply that value by the factor 1.189013e-25.
- The product is the equivalent value in poundals (pdl).
- To reverse, multiply the poundal value by 8.41034e+24.
Worked examples
Example 1 — Convert 1 mn to pdl:
1 × 1.189013e-25 = 1.189013e-25 pdl
Example 2 — Convert 100 mn to pdl:
100 × 1.189013e-25 = 1.189013e-23 pdl
Real-world example — Sub-micron to millimeter
500,000 neutron mass converts to a small everyday quantity in poundals — useful when relating optical-wavelength specifications to physical mounting hardware.
500000 mn × 1.189013e-25 = 5.945063e-20 pdl
Real-world example — From wavelengths to millimeter-scale objects
A value of one million neutron mass sounds vast at the atomic scale but converts to a small everyday quantity in poundals — useful when relating optical-wavelength specifications to physical mounting hardware.
1000000 mn × 1.189013e-25 = 1.189013e-19 pdl
Neutron Mass to Poundal conversion table
Standard reference values for converting neutron mass to poundals:
| Neutron Mass [mn] | Poundal [pdl] |
|---|---|
| 0.01 | 1.189013e-27 |
| 0.1 | 1.189013e-26 |
| 1 | 1.189013e-25 |
| 2 | 2.378025e-25 |
| 3 | 3.567038e-25 |
| 4 | 4.75605e-25 |
| 5 | 5.945063e-25 |
| 10 | 1.189013e-24 |
| 20 | 2.378025e-24 |
| 30 | 3.567038e-24 |
| 40 | 4.75605e-24 |
| 50 | 5.945063e-24 |
| 100 | 1.189013e-23 |
| 500 | 5.945063e-23 |
| 1000 | 1.189013e-22 |
Frequently asked questions
How many poundals is 1 neutron mass?
How do I convert neutron mass to poundals?
How do I convert poundals back to neutron mass?
How many poundals is 100 neutron mass?
Popular weight unit conversions
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Indian / South Asian (6 units)
Scientific / Atomic (8 units)
Astronomical (4 units)
Biblical / Ancient (14 units)
Sources & references
Conversion factor (1 mn = 1.189013e-25 pdl) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Astronomical Union — System of Astronomical Constants
The IAU defines astronomical units including the AU (149597870700 m exactly) light-year and parsec used in astronomy and astrophysics.