A kip is 1,000 pound-force.
Kips to Kilonewtons Converter — kip to kN
Convert Kip (kip) to Kilonewton (kN) using the exact conversion factor (1 kip = 4.448221615 kilonewton). See the formula, worked examples, and conversion table.
Kips to Kilonewtons converter
Converter
Engineering Converter
Convert common stress, force, torque, power, and energy units used in engineering.
Context values
Some unit families need one extra value for a physically accurate result.
Kilonewton is 1000 newton units.
Result = input x 4448.221615 / 1000.
Force units are compatible.
Reserved above the conversion cards and below the converter.
About Converting Kips to Kilonewtons
Kip and Kilonewton both measure a quantity used in structural or mechanical engineering — commonly stress, pressure, force, torque, power, or energy — where converting between the unit conventions used in different regions, industries, or equipment specifications is a routine part of design work. Specifically: A kip is 1,000 pound-force, and kilonewton is 1000 newton units.
Formula
kilonewtons = kips × 4.44822161526
This factor comes from each unit's defined relationship to the category's base unit: 1 kip equals 4448.22161526 base units, and 1 kilonewton equals 1000 base units, so dividing one by the other gives the direct kip-to-kilonewton factor of 4.44822161526.
Simple example
1 kip × 4.448221615 = 4.448221615 kN
1 kip = 4.448221615 kilonewtons.
Real-world example
100 kip × 4.448221615 = 444.8221615 kN
100 kips = 444.8221615 kilonewtons.
Conversion table
| Kip (kip) | Kilonewton (kN) |
|---|---|
| 1 kip | 4.448221615 kN |
| 10 kip | 44.48221615 kN |
| 50 kip | 222.4110808 kN |
| 100 kip | 444.8221615 kN |
| 500 kip | 2,224.110808 kN |
| 1,000 kip | 4,448.221615 kN |
Reverse conversion: Kilonewton to Kip
4.448221615 kN × 0.2248089431 = 0.9999999999 kip
4.448221615 kilonewtons = 0.9999999999 kips.
kips = kilonewtons × 0.2248089431
For a page dedicated to this direction, see Kilonewton to Kip.
Understanding the Kip (kip)
A kip is 1,000 pound-force.
Understanding the Kilonewton (kN)
Kilonewton is 1000 newton units.
Reserved between the cards and the FAQ so the page stays balanced.
Frequently asked questions
How many kilonewtons are in 1 kip?
1 kip equals 4.448221615 kilonewtons, using the exact defined conversion factor rather than an estimate.
How do I convert kip to kilonewton?
Multiply the kip value by 4.448221615. The converter above does this instantly to whatever precision you set.
How do I convert kilonewton back to kip?
Use the reverse factor: 1 kilonewton equals 0.2248089431 kips. You can also use the swap control in the converter above to flip the direction instantly.
What is a kip?
Kip (kip) is a unit of engineering.
What is a kilonewton?
Kilonewton (kN) is a unit of engineering.
Is the kip to kilonewton conversion exact?
Yes. Both kip and kilonewton are defined by fixed standards rather than physical artifacts, so the factor of 4.448221615 used above is exact to as many digits as you choose to display.
Why do engineering unit conventions vary so much by region and industry?
Pressure, force, and stress can be expressed in metric (pascal, newton), US customary (psi, pound-force), or older and industry-specific units (atmosphere, torr, kip) depending on the country, industry, and even the equipment manufacturer, which is why engineers routinely need to convert between them when working across specs from different sources.