--- title: "1 t to st = 157.473 st" description: "1 tonne is 157.473 stone. The arithmetic, a table of nearby values, and a converter for any other number." url: https://atoneplace.net/convert/1-tonnes-to-stone/ site: "At One Place" --- # 1 t to st **1 tonne in stone: 1 t = 157.473 st** st = t × 157.4730444 1 tonne is 157.473 stone. To get there, multiply by 157.4730444. ## Values either side *Tonnes near 1, converted to stone.* | Tonnes | Stone | | --- | --- | | 0.5 t | 78.73652 | | 1 t ← | 157.473 | | 1.5 t | 236.2096 | | 2 t | 314.9461 | | 2.5 t | 393.6826 | | 3 t | 472.4191 | ## How the conversion works The relationship is st = t × 157.4730444. 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. > Tonne: Also called a metric ton. ## Common questions ### What is 1 t in stone? 1 t is 157.473 st. ### How do you convert tonnes to stone? Multiply by 157.4730444. ## Related pages - [Tonnes to stone](https://atoneplace.net/convert/tonnes-to-stone/) - [1 st to t](https://atoneplace.net/convert/1-stone-to-tonnes/) - [0.5 t to st](https://atoneplace.net/convert/0-5-tonnes-to-stone/) - [1.5 t to st](https://atoneplace.net/convert/1-5-tonnes-to-stone/) - [2 t to st](https://atoneplace.net/convert/2-tonnes-to-stone/) - [2.5 t to st](https://atoneplace.net/convert/2-5-tonnes-to-stone/) - [3 t to st](https://atoneplace.net/convert/3-tonnes-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/)