SettingsSettings for this calculationUS
The force or load in kips (1 kip = 1,000 pounds-force).
Read it straight off the drawing or the AISC table. Check whether the figure is a demand or a capacity before converting — the number looks identical either way and means the opposite.
Equivalent load
100.1 kN
Converted using an exact defined factor of 4.4482216152605 kN per kip. A kip is half a US short ton by weight, which is the near-miss that produces the worst errors in this direction.
- Same load in pounds-force
- 22,500 lbf
- Mass that would weigh this under gravity
- 22,500 lb
They open the calculator with your figures already in it
Kips to kN Calculator: 100 kN — shown in imperial, US market. The link sets both, so the result they see is the one on your screen.
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How this was calculated
Formula source(s)
- 1 kip = 1,000 lbf = 4448.2216152605 N exactly, from the avoirdupois pound (0.45359237 kg) and standard gravity (9.80665 m/s²)
Inputs used
- Load (kip)
- 22.5
Intermediate steps
- Same load in pounds-force
- 22,500 lbf
- Mass that would weigh this under gravity
- 22,500 lb
Confidence note: Converted using an exact defined factor of 4.4482216152605 kN per kip. A kip is half a US short ton by weight, which is the near-miss that produces the worst errors in this direction.
Add the equipment this sizes
This result is a specification — 100.1 kN — not a quantity. Put the thing it sizes into your project: how many, what you call it, and your supplier’s price.
Computed in your browser — nothing you enter is uploaded. Presented in US customary units and US trade terminology. Where a formula follows a published standard, that standard and its edition are cited beside it on this page; where none governs, the page says so. Local amendments override model codes — verify against the code in force where you build.
Sources checked 2026-08-26 · in the site-wide review of 2026-09-06 · v1.0.0
Regulatory standards & verification citations1
- 1 kip = 1,000 lbf = 4448.2216152605 N exactly, from the avoirdupois pound (0.45359237 kg) and standard gravity (9.80665 m/s²)
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This is the journey an American engineer makes when the design is metric and the drawing is not: a Eurocode or AS/NZS check, a European anchor's ETA, or a manufacturer whose only published capacity is in kilonewtons. The kip is a comfortable unit to work in and an awkward one to hand over, because it has no metric counterpart and its resemblance to the ton invites the wrong mental substitution — a kip is a thousand pounds-force, which is half a short ton, and a schedule reading 20 kips does not describe twenty tons of anything. The breakdown deliberately shows the mass that would produce the converted force under gravity, because a metric reader reaches for tonnes to sanity-check a load; treat that row as intuition rather than as a quantity, since wind, prestress and soil pressure are forces with no mass behind them at all.