Sources and references

Quick Reference

5 key reasons why Britain should complete its conversion to the metric system.
5 common objections to UK adopting metric units.
Compare how Britain has begun but failed to complete metric conversion while Australia has had a completely successful transition.
Compare the positive way decimalisation of our currency was handled in contrast with metrication.
The timeline behind Britain adopting the metric system.
Read extracts from key reports regarding Britain's adoption of the metric system.

Detailed references

Official information on the metric system

Information on how the international metric system is managed can be found on the website of the BIPM. The official summary of the international system of units (SI) is given in the SI brochure.

Further information on SI units and recommended use can be found in the International Standards Organisation (ISO) document ISO 1000 or in the British Standards Institute (BSI) document BS 5775.

Britain's National Physical Laboratory provides reference information on SI while the DTI offers official Guidance to Business on the Use of Metric Units of Measurement [PDF].

The Institut national de Métrologie is a French site covering a range of official sources of information. As part of their annual awareness campaign they are currently constructing a metric 'pyramid'.

Articles on UK metrication

UKMA's press and media centre collects a number of articles on metric in the UK. These debunk common myths and misconceptions and come from across the political spectrum.

Pro-metric websites in the UK

UK Metrication: Going the Whole Distance includes historical information and press reports
ThinkMetric (UK) Practical advice on thinking metric
metre.info
National Consumer Federation including their survey on metrication

Non UK metrication sites

US metric Association
Canadian metrication
Metrication Matters
Think-Metric Much of this material is also relevant in the UK
Metrication Everyday things like clothing sizes
SI Navigator
GO SI EH 'Groups and Organizations of SI Enthusiasts and Heralds'
History and use of SI in Science and Industry

Units of measurement

Dictionary of Units by Frank Tapson (University of Exeter)
How Many? A Dictionary of Units of Measurement by Russ Rowlett (University of North Carolina)
Historic information on measurement units in the UK (DTI)

History

A useful historical overview of the metric system is The history of measurement by J.J. O'Connor and E.F. Robertson. For the history of UK metrication, see Historical perspectives by the last Director of the Metrication Board.

Reference books

Connor, R.D. The weights and measures of England (London: HMSO/Science Museum, 1987) ISBN 0-11-290435-1
The most definitive volume on the subject. Now sadly out of print, but available in libraries. Professor Connor has recently completed a companion volume on the weights and measures of Scotland, awaiting publication.
Cardarelli, François. Scientific unit conversion: practical guide to metrication (London: Springer) ISBN 1-85233-043-0
Don't be put off by the title; this is a superb reference of units throughout history, and throughout the world.
The Economist desk companion: how to measure, convert, calculate and define practically anything (London: Penguin, 1994) ISBN 0-241-00265-6
An invaluable resource, including lots of historical information on now obsolete British units.
Bond, Shirley. Home measures : the essential reference guide to sizes and measurements for home, office and kitchen (London: Grub Street, 1996) ISBN 1-898697-43-4
Darton, Mike & Clark, John. The Dent dictionary of measurement (London: J.M. Dent, 1994) ISBN 0-460-86137-9
Kverneland, Knut O. Metric standards for worldwide manufacturing
Howell, Jeff. The Sunday Telegraph Guide to Looking after your Property (London, Macmillan 2004) ISBN 1 4050 4658 9