Convert Pennyweight to Kilopound (kip)
Convert pennyweights to kilopounds (kip) instantly. 1 pennyweight = 3.428571e-6 kilopound (kip) — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Kilopound (kip) to Pennyweight converter for the reverse conversion.
Units explained
Pennyweight
The pennyweight (dwt) equals one-twentieth of a troy ounce, 24 grains (about 1.555 g).
From the mass of a medieval English silver penny; symbol dwt from 'denarius weight'.
Jewelry making and precious-metal scrap valuation in the US.
Derived from the medieval English coinage system.
Kilopound (kip)
The kilopound, or kip, equals 1,000 pounds, about 453.6 kilograms.
A blend of 'kilo' and 'pound'; the contraction 'kip' is widely used.
Structural and civil engineering loads in the United States.
Adopted in 20th-century US engineering practice.
Pennyweight to Kilopound (kip) conversion formula
The relationship between pennyweights and kilopounds (kip):
To convert pennyweights to kilopounds (kip), multiply the value in pennyweights by 3.428571e-6. To reverse, multiply kilopounds (kip) by 291666.6741685077.
How to use this converter
Type a value into the calculator. The result in kilopounds (kip) updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Kilopound (kip) to Pennyweight converter for the reverse direction.
Step-by-step: convert pennyweights to kilopounds (kip)
- Write down the value in pennyweights (dwt).
- Multiply that value by the factor 3.428571e-6.
- The product is the equivalent value in kilopounds (kip) (kip).
- To reverse, multiply the kilopound (kip) value by 291666.6741685077.
Worked examples
Example 1 — Convert 1 dwt to kip:
1 × 3.428571e-6 = 3.428571e-6 kip
Example 2 — Convert 100 dwt to kip:
100 × 3.428571e-6 = 0.0003428571 kip
Real-world example — Hardware-scale dimensions
A 10-pennyweight fastener or component is about as long as a thumbnail. Mechanics and DIY enthusiasts convert between pennyweights and kilopounds (kip) daily when mixing metric and imperial tools.
10 dwt × 3.428571e-6 = 3.428571e-5 kip
Real-world example — Postcard and small-object dimensions
A postcard is about 5 pennyweights wide. Converting to kilopounds (kip) is essential for international postal addressing forms that ask for dimensions in different units across countries.
5 dwt × 3.428571e-6 = 1.714286e-5 kip
Real-world example — Ruler-scale measurements
A 30-pennyweight school ruler converts cleanly to kilopounds (kip) — useful when buying a desk accessory from a retailer whose product specs use a different unit.
30 dwt × 3.428571e-6 = 0.0001028571 kip
Pennyweight to Kilopound (kip) conversion table
Standard reference values for converting pennyweights to kilopounds (kip):
| Pennyweight [dwt] | Kilopound (kip) [kip] |
|---|---|
| 0.01 | 3.428571e-8 |
| 0.1 | 3.428571e-7 |
| 1 | 3.428571e-6 |
| 2 | 6.857143e-6 |
| 3 | 1.028571e-5 |
| 4 | 1.371429e-5 |
| 5 | 1.714286e-5 |
| 10 | 3.428571e-5 |
| 20 | 6.857143e-5 |
| 30 | 0.0001028571 |
| 40 | 0.0001371429 |
| 50 | 0.0001714286 |
| 100 | 0.0003428571 |
| 500 | 0.0017142857 |
| 1000 | 0.0034285713 |
Frequently asked questions
How many kilopounds (kip) is 1 pennyweight?
How do I convert pennyweights to kilopounds (kip)?
How do I convert kilopounds (kip) back to pennyweights?
How many kilopounds (kip) is 100 pennyweights?
Popular weight unit conversions
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Metric / SI (18 units)
Avoirdupois (15 units)
Troy & Apothecary (9 units)
Indian / South Asian (6 units)
Scientific / Atomic (9 units)
Astronomical (4 units)
Biblical / Ancient (14 units)
Sources & references
Conversion factor (1 dwt = 3.428571e-6 kip) 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.