Spain, units of mass
after the standard of Castile

Other divisions were used for gold and silver.

               

quintal

             

arroba

4

           

libra

25

100

       

marco

2

50

200

       

onza

8

16

400

1600

       

cuarto

4

32

64

1600

6400

   

ochava

2

8

64

128

3200

12,800

 

adarme

2

4

16

128

256

6400

25,600

tomin

3

6

12

48

384

768

19,200

480,000

grano

 12

36

72

144

576

4608

9216

230,400

921,600

49.9 mg

599 mg

1.8 g

3.6 g

7.2 g

28.7 g

230.0 g

460.1 g

11.5 kg

46.0 kg

Values were calculated by taking the libra as 460.093 grams.

X

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