Sumwise

Stone to kilograms

kilograms = stone × 6.350293

Reverse: kilograms to stone

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How to convert stone to kilograms

One stone is 6.350293 kilograms, so multiply the number of stone by 6.350293. For example, 20 stone is 20 × 6.350293 = 127.005864 kilograms. To go back, divide by the same number, or multiply by 0.15747304.

Quick estimate

Multiplying by about 6.4 gets within 0.8% 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.

stonekilograms
1 st6.350293 kg
2 st12.700586 kg
3 st19.05088 kg
4 st25.401173 kg
5 st31.751466 kg
6 st38.101759 kg
7 st44.452052 kg
8 st50.802345 kg
9 st57.152639 kg
10 st63.502932 kg
11 st69.853225 kg
12 st76.203518 kg
13 st82.553811 kg
14 st88.904105 kg
15 st95.254398 kg
16 st101.604691 kg
17 st107.954984 kg
18 st114.305277 kg
19 st120.65557 kg
20 st127.005864 kg
25 st158.757329 kg
30 st190.508795 kg
40 st254.011727 kg
50 st317.514659 kg
60 st381.017591 kg
70 st444.520523 kg
75 st476.271989 kg
80 st508.023454 kg
90 st571.526386 kg
100 st635.029318 kg
120 st762.035182 kg
150 st952.543977 kg
200 st1,270.06 kg
250 st1,587.57 kg
300 st1,905.09 kg
400 st2,540.12 kg
500 st3,175.15 kg
750 st4,762.72 kg
1,000 st6,350.29 kg
1,500 st9,525.44 kg
2,000 st12,700.59 kg
5,000 st31,751.47 kg
10,000 st63,502.93 kg

Questions

How many kilograms are in a stone?

6.350293 kilograms.

How do I convert stone to kilograms in a spreadsheet?

Put the value in A1 and type =A1*6.350293, 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.