# The Food Safety (Amendment) (Metrication) Regulations 1992, Paragraph 5


For each of the imperial units of measurement referred to in Schedules 2 and 3 to the Regulations and specified in column 1 of the following Table, in each place where they respectively occur in those Schedules, there shall be substituted the corresponding metric unit of measurement in column 2 of the Table—
Column 1
Column 2
Imperial Unit of Measurement
Metric Unit of Measurement
Pint
Litre
10 gallons
litre
½ grain
57 mg
5 grains
570 mg
28 grains
40 mg
56 grains
80 mg
80 grains
114 mg
140 grains
200 mg
280 grains
400 mg
1½ lb
15 g
2 lb
20 g
2¼ lb
22.5 g
3 lb
30 g
4½ lb
45 g
7 lb
70 g
10 lb
100 g
11¼ lb
112.5 g
15 lb
150 g
22½ lb
225 g

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Source: https://www.legislation.gov.uk/uksi/1992/2597/schedule/2/paragraph/5 (the official version)
Page: https://openlegislation.uk/food-safety-amendment-metrication-regulations-1992/schedule-2/paragraph-5
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.