Sumwise

Ounces to stone

stone = ounces × 0.00446429

Reverse: stone to ounces

How to convert ounces to stone

One ounce is 0.00446429 stone, so multiply the number of ounces by 0.00446429. For example, 20 ounces is 20 × 0.00446429 = 0.08928571 stone. To go back, divide by the same number, or multiply by 224.

Quick estimate

Multiplying by about 0.004 gets within 10.4% of the exact answer, which is enough to check that a result makes sense.

Where it comes up

Mass conversions come up in cooking and baking, shipping and luggage limits, body weight, medicine doses and buying food by weight.

ouncesstone
1 oz0.00446429 st
2 oz0.00892857 st
3 oz0.01339286 st
4 oz0.01785714 st
5 oz0.02232143 st
6 oz0.02678571 st
7 oz0.03125 st
8 oz0.03571429 st
9 oz0.04017857 st
10 oz0.04464286 st
11 oz0.04910714 st
12 oz0.05357143 st
13 oz0.05803571 st
14 oz0.0625 st
15 oz0.06696429 st
16 oz0.07142857 st
17 oz0.07589286 st
18 oz0.08035714 st
19 oz0.08482143 st
20 oz0.08928571 st
25 oz0.11160714 st
30 oz0.13392857 st
40 oz0.17857143 st
50 oz0.22321429 st
60 oz0.26785714 st
70 oz0.3125 st
75 oz0.33482143 st
80 oz0.35714286 st
90 oz0.40178571 st
100 oz0.44642857 st
120 oz0.53571429 st
150 oz0.66964286 st
200 oz0.89285714 st
250 oz1.116071 st
300 oz1.339286 st
400 oz1.785714 st
500 oz2.232143 st
750 oz3.348214 st
1,000 oz4.464286 st
1,500 oz6.696429 st
2,000 oz8.928571 st
5,000 oz22.321429 st
10,000 oz44.642857 st

Questions

How many stone are in a ounce?

0.00446429 stone.

How do I convert ounces to stone in a spreadsheet?

Put the value in A1 and type =A1*0.00446429, then fill the formula down the column.

Are the values in the table exact?

They are calculated from the exact definitions of the units and rounded only for display. Open any row for the full working.