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Decimal Day (Irish: Lá Deachúil) was Monday 15 February 1971, when the United Kingdom and Ireland decimalised their £sd currencies of pounds, shillings, and pence.
The analysis highlights Measurement, United Kingdom and Ireland as prominent areas in the source structure around Decimal Day.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Decimal Day shows recurring relationship patterns in the source. For example, Decimal Day → April, British, December, In October, July, New, November, Small, The, This, Under Another extracted example is Decimal Day → After, August, Because, British, February, On, Some, The, Within. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
coins decimal new currency old pence decimalisation day value shillings 1971 pound circulation introduced irish ireland shilling penny coin 2p
TTTA extracted 47 structured relationships around Decimal Day. Examples in this analysis include Decimal Day → Amended by → Coinage Act 1971 and Decimal Day → Amended by → Friendly Societies Act 1974. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Decimal Day | Amended by | Coinage Act 1971 | 1.00 | infobox |
| Decimal Day | Amended by | Friendly Societies Act 1974 | 1.00 | infobox |
| Decimal Day | Amended by | Ministers of the Crown Act 1975 | 1.00 | infobox |
| Decimal Day | Amends | Coinage Act 1870 | 1.00 | infobox |
| Decimal Day | Amends | House of Commons 1957 Disqualification Act 1957 | 1.00 | infobox |
| Decimal Day | Citation | 1967 c. 47 | 1.00 | infobox |
| Decimal Day | Commencement | 15 February 1971[c] | 1.00 | infobox |
| Decimal Day | Long title | An Act to provide for the introduction of a decimal currency in the year 1971; and to regulate the constitution and functions of the Decimal Currency Board. | 1.00 | infobox |
| Decimal Day | Relates to | Decimal Currency Act 1969 | 1.00 | infobox |
| Decimal Day | Repealed | 2 May 1986 | 1.00 | infobox |
| Decimal Day | Repealed by | Statute Law (Repeals) Act 1986 | 1.00 | infobox |
| Decimal Day | Royal assent | 14 July 1967 | 1.00 | infobox |
| Decimal Day | Territorial extent | England and Wales | 1.00 | infobox |
| Decimal Day | Territorial extent | Scotland | 1.00 | infobox |
| Decimal Day | Territorial extent | Northern Ireland | 1.00 | infobox |
The concept neighborhoods around Decimal Day bring nearby vocabulary together. In this analysis, examples include Decimal, Currency and Decimalisation. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Decimal Day, one of the stronger structural bridges in this analysis connects Decimal Day with United Kingdom. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Decimal Day to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Measurement, United Kingdom & Ireland, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Decimal Day · EN edition · Analysis: TopicsToTalkAbout