DECIMAL DAY

On 15 February 1971, variously known as 'Decimal Day', 'Decimalisation Day' and 'D-Day', the United Kingdom and the Republic of Ireland decimalised their currencies.

Contents

The old system

Preparation for the UK changeover

After Decimalisation Day in the UK

The fate of the old coins in the UK

In Ireland

See also

External links

The old system

The United Kingdom and Ireland had separate currencies — Pound sterling and Irish pound (also known as ''Irish punt'') respectively — but they were at the time tied to each other at a fixed 1:1 exchange rate as per the Bretton Woods system. Under the old currency of pounds, shillings, and pence, the pound was made up of 240 "old pence" (denoted by the symbol ''d''), with twelve old pence in a shilling and 20 shillings (denoted by the symbol ''s'') in a pound. Especially in an era before widespread computer use, monetary calculations, such as adding up sums of money, could be complicated. Tourists were also confused by coins such as the 'half-crown' (worth two shillings and sixpence, commonly written 2/6d, equal to 2½ shillings or one eighth of a pound). The loss of value of the currency meant that the penny, physically larger than the U.S. half dollar, was of relatively slight value (the farthing, worth one-quarter of an old penny, had been demonetised in 1960). At $2.80 to the pound (the rate in the early 1960s), the large coins were worth about one cent each.
For further details of the currency before decimalisation, see British pre-decimal system and Irish pre-decimal system.
==Background to the UK changeover==
Following the rejection by parliament of Lord Wrottesley's proposals to decimalise Sterling in 1824 (which were prompted by the introduction in 1795 of the decimal French Franc), little practical progress towards decimalisation was made for over a century, with the exception of the two-shilling silver florin (worth 1/10 of a pound) first issued in 1849. A double florin or four-shilling piece was a further step in that direction, but failed to gain acceptance and was only struck from 1887 to 1890.
''The Decimal Association'' was founded in 1841 to promote decimalisation and metrication, causes that were both boosted by a realisation of the importance of international trade following the 1851 Great Exhibition. It was as a result of the growing interest in decimalisation that the florin was issued.
In their preliminary report, the ''Royal Commission on Decimal Coinage'' (1856–1857) considered the benefits and problems of decimalisation, but did not draw any conclusion about the adoption of any such scheme [1]. A final report in 1859 from the two remaining commissioners, Lord Overstone and Governor of the Bank of England John Hubbard came out against the idea, claiming it had "few merits" [2].
In 1862, the ''Select Committee on Weights and Measures'' favoured the introduction of decimalisation to accompany the introduction of metric weights and measures [3].
The decimalisation movement even entered fiction. In Anthony Trollope's Palliser novels (and more so in the television series based on them), Plantagenet Palliser is a passionate advocate of decimalisation, a cause the other characters seem to find intensely boring. Palliser's scheme would have divided the shilling into ten (presumably revalued) pennies. This would have changed the threepence into 2.5 new pence, the sixpence into fivepence, and the half crown into a two shilling, five pence piece. It would also have required the withdrawal and reissuance of the existing copper coinage. It is never made clear if Palliser is able to implement this scheme.
The ''Royal Commission on Decimal Coinage'' (1918–1920), chaired by Lord Emmott, reported in 1920 that the only feasible scheme was to divide the pound into 1000 mills (the ''pound and mill'' system), first proposed in 1824, but that this would be too inconvenient. A minority of four members disagreed, saying that the disruption would be worthwhile. A further three members recommended that the Pound should be replaced by the Royal, consisting of 100 halfpennies (i.e. there would be 4.8 Royals to the former Pound) [4].
Finally, in 1960, a report prepared jointly by the British Association for the Advancement of Science and the Association of British Chambers of Commerce, followed by the success of decimalisation in South Africa, prompted the Government to set up the ''Committee of the Inquiry on Decimal Currency'' (Halsbury Committee) in 1961, which reported in 1963. The adoption of the changes suggested in the report was announced on 1 March 1966. The Decimal Currency Board (DCB) was created to manage the transition, although the plans were not approved by Parliament until the Decimal Currency Act in July 1967. Former Greater London Council leader Bill Fiske was named as the Chairman of the Decimal Currency Board.
Consideration was given to having a new "decimal pound" worth ten shillings in the old currency which would have resulted in the "decimal penny" being worth only slightly more than the old penny (this approach was adopted, for example, when Australia and New Zealand decimalised in the 1960s, adopting respectively the Australian dollar and New Zealand dollar equal in value to 10s). In the event, it was decided by Halsbury that the pound sterling's importance as a reserve currency meant that the pound should remain unchanged.

One old British penny

One new British penny

One new Irish penny

Preparation for the UK changeover

Under the new system, the pound was retained but was now divided into 100 "new pence", denoted by the symbol ''p''. New, different coinage was issued alongside the old coins. The 5p and 10p coins were first introduced in April 1968, and were the same size, composition and value as the shillings and florins circulating alongside them. In October 1969 the 50p coin was introduced and the old ten-shilling note was withdrawn. This reduced the number of new coins that had to be introduced on the day and meant that the public was already familiar with three of the six new coins. Small booklets (see illustration above) were made available containing some or all of the new denominations.
The old denominations were not struck for circulation after 1967. However, a collector's set, with one each of the seven denominations of the old system which until recently had been struck, from the halfpenny to the half crown, was issued dated 1970.
The old halfpenny and half-crown (2s 6d) were withdrawn from circulation in 1969 to ease the transition. (The farthing had last been minted in 1956 and ceased to be legal tender in 1960.)
A massive publicity campaign was run in the weeks before decimalisation day, including a song by Max Bygraves called "Decimalisation". The BBC broadcast a series of five-minute programmes to which The Scaffold contributed some specially written tunes. Banks were closed from 3:30pm on Wednesday, 10 February 1971 until 10:00am on Monday 15 February, enabling them to stock up with the new coins. February had been chosen for D-Day because it was the quietest time of the year for the banks, shops and transport organisations. Shops priced goods in both currencies.

After Decimalisation Day in the UK

The three new coins (½p, 1p and 2p) were introduced on 15 February 1971. After that day the remaining old coins remained legal tender at their old value for a time, but the penny (1d) and threepenny (3d) coins were quickly removed from circulation and could only be exchanged at banks.
The government hoped that in speech the new units would be called "new pence", but many decided that it was clearer and quicker to call the new coins "pee". The words 'penny' and 'pence' are now less common in spoken British English; shortenings such as "tuppence" are rarely heard, and terms such as "tanner" (the silver sixpence) or "groat" (nominally four pence) which previously designated amounts of money, are now unknown.

The changeover was expected to take several months, but shopkeepers found that they could not accommodate both the old and new coins in their tills. Instead they quickly withdrew most of the old coins from circulation, and lodged them in the bank, so the new system was largely effective within a matter of weeks.
The public information campaign that had run over the preceding two years helped, as did the trick of getting a rough conversion of new pence into old shillings and pence by the simple process of doubling the number of new pence and placing a solidus, or slash, between the digits: 17p multiplied by 2 = 34, which is approximately equal to 3/4 ("three and four", or three shillings and four pence). The willingness of a young population to embrace the change also helped. In general, elderly people had more difficulty adapting and the phrase "How much is that in old money?" became associated with those who struggled with the change to other new systems, such as the metric system of weights, which were adopted later.
Around the time of Decimal Day, "Decimal Adders" and other converters were available to help people convert between the old and new coins. The following is a table showing conversions between the decimal and pre-decimal systems.

Common name	Amount	New £p	$¢
Farthing	d.	p ≈ 0.104p	¢ ≈ 0.208¢
Halfpenny	d.	p ≈ 0.208p	¢ ≈ 0.417¢
Penny	1d.	p ≈ 0.417p	¢ ≈ 0.833¢
Threepence	3d.	p	¢
Sixpence	6d.	p	5¢
Shilling	1/-	5p	10¢
Florin	2/-	10p	20¢
Half crown	2/6	p	25¢
Crown	5/-	25p	50¢
Half sovereign	10/-	50p	$1
Sovereign	£1	£1	$2

The fate of the old coins in the UK

Shillings and florins, together with their same-sized 5p and 10p coin equivalents, co-existed in circulation as valid currency until the 1990s. In theory this included coins dating back to 1816; in practice the oldest were dated 1947 when these values stopped containing silver. The coins were withdrawn when smaller 5p and 10p coins were introduced in 1990 and 1992 respectively.
Public outcry at the proposed demise of the old sixpence (6d), worth exactly 2½p and originally slated for early withdrawal, postponed its withdrawal until 1980.
All pre-decimal coins (other than coins such as sovereigns which did not circulate anyway due to precious metal content) are now invalid.
The decimal halfpenny (½p), introduced in 1971, remained in circulation until 1984, by which time its value had been greatly reduced by inflation. It was not struck, except for collectors' sets, after 1982.
The 50p piece was reduced in size in 1997.
The face value of Maundy money coins was maintained, effectively increasing all their values by a factor of 2.4, as the coins continued to be legal tender as new pence. The silver content of each coin, though, greatly exceeds face value.
In 1982, the word "New" in "New Penny" or "New Pence" was removed from the inscriptions on British coins, to be replaced by the number of pence in the denomination (i.e. "Ten Pence" or "Fifty Pence"). This coincided with the introduction of a new 20p coin, which, from the introduction, would simply bear the legend "Twenty Pence".

In Ireland

In Ireland, all pre-decimal coins, except the 1s, 2s and 10s coins, were called in during the initial process between 1969 to 1972; the ten shilling coin, which, as recently issued and in any event equivalent to 50p, was permitted to remain outstanding (though due to silver content, the coin did not circulate). The 1s and 2s were recalled in 1993 and 1994 respectively. Pre-decimal Irish coins may still be redeemed at their face value equivalent in euro at the Central Bank in Dublin.

See also

★ Decimalisation

★ British coinage

★ British banknotes

★ Irish coinage

★ UK topics

★ Metrication

★ Introduction of the euro

External links

★ Decimal Currency — The System a public information film produced to educate the public about the new system

★ Committee of the Inquiry on Decimal Currency: report

★ D Day delivers new UK currency (BBC News, On this Day, 15 February 1971)

★ Britain to go decimal in 1971 (BBC News, On this Day, 1 March 1966)

★ Decimalisation (Royal Mint)