--- title: "7 lb to st = 0.5 st" description: "7 pounds is 0.5 stone. The arithmetic, a table of nearby values, and a converter for any other number." url: https://atoneplace.net/convert/7-lbs-to-stone/ site: "At One Place" --- # 7 lb to st **7 pounds in stone: 7 lb = 0.5 st** st = lb × 1/14 7 pounds is 0.5 stone. To get there, multiply by 0.07142857143. ## Values either side *Pounds near 7, converted to stone.* | Pounds | Stone | | --- | --- | | 3 lb | 0.21429 | | 4 lb | 0.28571 | | 5 lb | 0.35714 | | 6 lb | 0.42857 | | 7 lb ← | 0.5 | | 8 lb | 0.57143 | | 9 lb | 0.64286 | | 10 lb | 0.71429 | | 11 lb | 0.78571 | ## How the conversion works The relationship is st = lb × 1/14. Both units measure mass, so the conversion is a fixed factor that never changes. The figure is exact rather than approximate: since the international yard and pound agreement of 1959, an inch is defined as exactly 25.4 millimetres and a pound as exactly 0.45359237 kilograms, and every other imperial and US customary unit here is derived from those two. ## Common questions ### What is 7 lb in stone? 7 lb is 0.5 st. ### How do you convert pounds to stone? Multiply by 0.07142857143. ## Related pages - [Pounds to stone](https://atoneplace.net/convert/lbs-to-stone/) - [7 st to lb](https://atoneplace.net/convert/7-stone-to-lbs/) - [3 lb to st](https://atoneplace.net/convert/3-lbs-to-stone/) - [4 lb to st](https://atoneplace.net/convert/4-lbs-to-stone/) - [5 lb to st](https://atoneplace.net/convert/5-lbs-to-stone/) - [6 lb to st](https://atoneplace.net/convert/6-lbs-to-stone/) - [8 lb to st](https://atoneplace.net/convert/8-lbs-to-stone/) - [9 lb to st](https://atoneplace.net/convert/9-lbs-to-stone/) - [10 lb to st](https://atoneplace.net/convert/10-lbs-to-stone/) - [11 lb to st](https://atoneplace.net/convert/11-lbs-to-stone/) ## Sources - Guide for the Use of the International System of Units (SP 811) — NIST (https://www.nist.gov/pml/special-publication-811) [Public domain (US Government)] - The International System of Units (SI Brochure) — Bureau International des Poids et Mesures (https://www.bipm.org/en/publications/si-brochure) - Calculated on this page — At One Place (/about/)