Stone (st)	Slugs (slug)
1 st	0.4351 slug
2 st	0.8703 slug
5 st	2.1757 slug
10 st	4.3513 slug
25 st	10.8783 slug
50 st	21.7567 slug
100 st	43.5133 slug
250 st	108.7833 slug
500 st	217.5667 slug
1000 st	435.1333 slug

Convert Stone to Slugs

Convert stone to slugs (st to slug) with our instant calculator. 1 st = 0.435133 slug. Includes exact formula and reference tables.

How to Convert Stone to Slugs (st to slug)

1 Stone (st) is equal to 0.435133 Slugs (slug). Multiply the stone value by 0.4351333035

Quick Answer 1 st = 0.435133 slug

Formula slug = st × 0.4351333035

Inverse Factor 1 slug = 2.298146 st

Unit Definitions & Metrology Context

The standard SI base unit of mass is the kilogram (kg), defined in terms of the Planck constant (h = 6.62607015 × 10⁻³⁴ J⋅s).

About Stone (st): Stone (st) is a unit in the Weight & Mass measurement category. It is widely used in 14 lbs (uk body weight). Relative to the weight & mass base unit, 1 st equals 6.350293 Kilograms (kg).

About Slugs (slug): Slug (slug) is a unit in the Weight & Mass measurement category. It is widely used in aerospace & mechanics (lbf·s²/ft). Relative to the weight & mass base unit, 1 slug equals 14.593903 Kilograms (kg).

Need to convert in the opposite direction? Visit our Convert Slugs to Stone (slug to st) calculator (1 slug = 2.298146 st).

Step-by-Step Worked Examples (st to slug)

Convert 5 Stone to Slugs: Applying the formula (slug = st × 0.4351333035): starting with 5 st, multiply the stone value by 0.4351333035 to get 2.1757 slug.
Convert 10 Stone to Slugs: Applying the formula (slug = st × 0.4351333035): starting with 10 st, multiply the stone value by 0.4351333035 to get 4.3513 slug.
Convert 50 Stone to Slugs: Applying the formula (slug = st × 0.4351333035): starting with 50 st, multiply the stone value by 0.4351333035 to get 21.7567 slug.

Popular Weight & Mass Conversions

Pound ⇄ Kilogram

1 avoirdupois pound is legally defined as exactly 0.45359237 kilograms.

Ounce ⇄ Gram

1 ounce is approximately 28.3495 grams (1/16 of a pound).

Stone ⇄ Pound

1 British stone is exactly equal to 14 pounds (approx. 6.35029 kg).

Kilogram ⇄ Gram

1 kilogram equals exactly 1,000 grams.

Frequently Asked Questions

Verified answers and formulas for converting stone to slugs.

How many slugs are in 1 stone?

There are 0.435133 slugs (slug) in 1 stone (st). Conversely, 1 slug equals 2.298146 stone.

How do you convert stone to slugs?

To convert stone (st) to slugs (slug), use the formula: slug = st × 0.4351333035. Multiply the stone value by 0.4351333035. For example, 10 st equals 4.3513 slug.

How do I convert back from slugs to stone?

To convert in the reverse direction from slugs (slug) to stone (st), use the inverse formula: st = slug × 2.29814632. Multiply the slug value by 2.29814632 (1 slug = 2.298146 st).

What is the difference between stone (st) and slug (slug)?

Both stone and slug measure weight & mass. Stone (st) is a unit in the Weight & Mass measurement category. It is widely used in 14 lbs (uk body weight). Relative to the weight & mass base unit, 1 st equals 6.350293 Kilograms (kg). Slug (slug) is a unit in the Weight & Mass measurement category. It is widely used in aerospace & mechanics (lbf·s²/ft). Relative to the weight & mass base unit, 1 slug equals 14.593903 Kilograms (kg).

How many pounds are in 1 kilogram?

1 kilogram equals approximately 2.20462 pounds. A quick mental trick is to multiply kilograms by 2.2.