CoinWeight per coin (according to Wikipedia)Coins per bank bagWeight per bank bag (Actual measured)Value per bank bag
1 p3.56 g100359 g1
2 p7.13 g50360 g1
5 p3.25 g100328 g5
10 p6.50 g50328 g5
20 p5.00 g50253 g10
50 p8.00 g20160 g10

Bob Garratt?12 November 2010, 12:11

50p bag of 20 pieces = 10 which is 160gram

Leon27 November 2010, 12:21

Thank you, Bob. I've added a row for 50 pence pieces.

Mark?28 June 2011, 08:39

Great table, thanks Leon

A 1 coin is 9.5g so a bag of 20 coins will be 190g

Saj?06 July 2011, 15:29

2 bag of 10 coins = 20 is 120g

Candy?21 December 2011, 12:54

Short, sweet, to the point, FREE-exactly as infomrtaion should be!

TPB?14 March 2012, 08:35

If only the tellers' faces didn't hit the ground when I bring my bags, in small groups - I'm treasurer for a self-funded self-help group - it's for a good cause! I think they've forgotten what physical money looks like!