AI Calculator Tool

Ounces to Stones Converter

Convert ounces to stones (st). Divide by 224—1 stone = 14 lb = 224 oz. For UK/Ireland body weight and imperial mass.

How to Convert Ounces to Stones

Divide ounces by 224 (1 stone = 224 oz).

Conversion Formula:

value / 224

Conversion Examples

Example: 224 oz to st

  1. 224 ÷ 224 = 1 stone

1 stone

One stone in ounces.

Example: 336 oz to st

  1. 336 ÷ 224 = 1.5 stones

1.5 stones

Stone + pound math.

Conversion Chart

OuncesStones
1120.5
2241
4482
6723
8964
11205
13446
15687
17928

Conversion Formula

Divide ounces by **224** for stones.

Quick Conversion Tip

oz ÷ 224 = st. Example: 224 oz = 1 st.

Unit Definitions

Ounce (oz)

An ounce is an imperial unit of mass. The avoirdupois ounce, used in the United States and most countries, equals approximately 28.3495 grams.

1 ounce = 0.00446429 stones = 0.0625 pounds = 28.3495 grams

Stone (st)

A stone is an imperial unit of mass used primarily in the UK and Ireland. One stone equals 14 pounds or 224 ounces, commonly used for body weight measurements.

1 stone = 224 ounces = 14 pounds = 6.35029 kilograms

Common Use Cases

  • UK/Ireland body weight in stones from oz totals.
  • Fitness apps using st and lb.
  • Converting oz shipping weights to st.
  • Homework on oz ↔ stone conversion.

Understanding the Conversion

1 stone = 224 ounces (14 lb). Divide oz by 224.

Examples: 224 oz = 1 st; 112 oz = 0.5 st. Used with stones + pounds for UK body weight (e.g. 10 st 4 lb).

Multiply stones by 224 for ounces.

UK/Ireland body weight in stones from oz totals. The table and FAQ on this page walk through the factor if you need it.

FAQs

How many ounces in one stone?

Exactly 224 ounces.

How do I convert oz to stones?

Divide ounces by 224.

How many stones is 448 oz?

448 ÷ 224 = 2 stones.