stone | 1 st | 2 st | 3 st | 4 st | 5 st | 6 st | 7 st | 8 st | 9 st | 10 st | 11 st | 12 st | 13 st | 14 st | 15 st | 16 st | 17 st | 18 st | 19 st | 20 st | 21 st | 22 st | 23 st | 24 st | 25 st | 26 st | 27 st | 28 st | 29 st | 30 st | 31 st | 32 st | 33 st | 34 st | 35 st | 36 st | 37 st | 38 st | 39 st | 40 st | 41 st | 42 st | 43 st | 44 st | 45 st | 46 st | 47 st | 48 st | 49 st | 50 st | 51 st | 52 st | 53 st | 54 st | 55 st | 56 st | 57 st | 58 st | 59 st | 60 st | 61 st | 62 st | 63 st | 64 st | 65 st | 66 st | 67 st | 68 st | 69 st | 70 st | 71 st | 72 st | 73 st | 74 st | 75 st | 76 st | 77 st | 78 st | 79 st | 80 st | 81 st | 82 st | 83 st | 84 st | 85 st | 86 st | 87 st | 88 st | 89 st | 90 st | 91 st | 92 st | 93 st | 94 st | 95 st | 96 st | 97 st | 98 st | 99 st | 100 st |
mark | 25.5208333 mark | 51.0416667 mark | 76.5625 mark | 102.0833333 mark | 127.6041667 mark | 153.125 mark | 178.6458333 mark | 204.1666667 mark | 229.6875 mark | 255.2083333 mark | 280.7291667 mark | 306.25 mark | 331.7708333 mark | 357.2916667 mark | 382.8125 mark | 408.3333333 mark | 433.8541667 mark | 459.375 mark | 484.8958333 mark | 510.4166667 mark | 535.9375 mark | 561.4583333 mark | 586.9791667 mark | 612.5 mark | 638.0208333 mark | 663.5416667 mark | 689.0625 mark | 714.5833333 mark | 740.1041667 mark | 765.625 mark | 791.1458333 mark | 816.6666667 mark | 842.1875 mark | 867.7083333 mark | 893.2291667 mark | 918.75 mark | 944.2708333 mark | 969.7916667 mark | 995.3125 mark | 1,020.8333333 mark | 1,046.3541667 mark | 1,071.875 mark | 1,097.3958333 mark | 1,122.9166667 mark | 1,148.4375 mark | 1,173.9583333 mark | 1,199.4791667 mark | 1 225 mark | 1,250.5208333 mark | 1,276.0416667 mark | 1,301.5625 mark | 1,327.0833333 mark | 1,352.6041667 mark | 1,378.125 mark | 1,403.6458333 mark | 1,429.1666667 mark | 1,454.6875 mark | 1,480.2083333 mark | 1,505.7291667 mark | 1,531.25 mark | 1,556.7708333 mark | 1,582.2916667 mark | 1,607.8125 mark | 1,633.3333333 mark | 1,658.8541667 mark | 1,684.375 mark | 1,709.8958333 mark | 1,735.4166667 mark | 1,760.9375 mark | 1,786.4583333 mark | 1,811.9791667 mark | 1,837.5 mark | 1,863.0208333 mark | 1,888.5416667 mark | 1,914.0625 mark | 1,939.5833333 mark | 1,965.1041667 mark | 1,990.625 mark | 2,016.1458333 mark | 2,041.6666667 mark | 2,067.1875 mark | 2,092.7083333 mark | 2,118.2291667 mark | 2,143.75 mark | 2,169.2708333 mark | 2,194.7916667 mark | 2,220.3125 mark | 2,245.8333333 mark | 2,271.3541667 mark | 2,296.875 mark | 2,322.3958333 mark | 2,347.9166667 mark | 2,373.4375 mark | 2,398.9583333 mark | 2,424.4791667 mark | 2 450 mark | 2,475.5208333 mark | 2,501.0416667 mark | 2,526.5625 mark | 2,552.0833333 mark |
The stone or stone weight (abbreviation: st.) is an English and imperial unit of mass now equal to 14 pounds (6.35029318 kg).
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
stone | st | ≡ 14 lb av | = 6.35029318 kg | Imperial/US |
stones | marks | stones | marks |
---|---|---|---|
1 | = 25.520833333333 | 11 | = 280.72916666667 |
2.5 | = 63.802083333333 | 12.5 | = 319.01041666667 |
4 | = 102.08333333333 | 14 | = 357.29166666667 |
5.5 | = 140.36458333333 | 15.5 | = 395.57291666667 |
7 | = 178.64583333333 | 17 | = 433.85416666667 |
8.5 | = 216.92708333333 | 18.5 | = 472.13541666667 |
10 | = 255.20833333333 | 20 | = 510.41666666667 |
The Mark (from Middle High German: Marc, march, brand) is originally a medieval weight or mass unit, which supplanted the pound weight as a precious metals and coinage weight from the 11th century.
Name of unit | Symbol | Definition | Relation to SI units | Unit System |
---|---|---|---|---|
mark | ≡ 8 oz t | = 248.8278144 g | Imperial/US |
marks | stones | marks | stones |
---|---|---|---|
1 | = 0.039183673469388 | 11 | = 0.43102040816327 |
2.5 | = 0.097959183673469 | 12.5 | = 0.48979591836735 |
4 | = 0.15673469387755 | 14 | = 0.54857142857143 |
5.5 | = 0.21551020408163 | 15.5 | = 0.60734693877551 |
7 | = 0.27428571428571 | 17 | = 0.66612244897959 |
8.5 | = 0.3330612244898 | 18.5 | = 0.72489795918367 |
10 | = 0.39183673469388 | 20 | = 0.78367346938776 |
stones | marks |
---|---|
1 | = 25.5208333 |
0.0391837 | = 1 |
Symbol | Definition |
---|---|
≡ | exactly equal |
≈ | approximately equal to |
= | equal to |
digits | indicates that digits repeat infinitely (e.g. 8.294 369 corresponds to 8.294 369 369 369 369 …) |