Objections to British metrication
Despite the fact that there was a broad cross-party consensus in favour of adopting
the metric system in Britain in the 1960s and 1970s, there have been a number of
common objections raised to completing metrication in recent years. These include:
- The metric system is only coming into Britain as a result
of an EU imposition
- Metric is foreign, Imperial is British. It is unpatriotic
to use metric.
- The World’s only superpower uses Imperial. Britain should do the
same.
- Older Britons cannot learn metric.
- The market – not the Government – should decide which units
are used.
For a more detailed discussion on the objections to metrication see our
Myths
page in the
Why metric?
section.
The metric system is only coming into Britain as a result of a EU imposition
This oft-repeated objection to completing the metric conversion in Britain misrepresents
history.
The timeline for Britain adopting the metric system comprehensively starts in the
19 th Century. Britain's
scientists
contributed to the development of the metric system as a modern set of units including
electrical as well as mechanical measurements. Full adoption of the metric system
was recommended by an 1895 select committee but failed narrowly in Parliament in
1904.
In 1951 the UK Board of Trade recognised that the metric system was a "better system"
of weights and measures than imperial and saw its introduction as inevitable. Four
years later, in 1955, the initial plan for a Common Market was drawn up.
In the 1965 the decision to go metric was announced in Parliament at a time when
the prospects of successful EEC membership were bleak due to General de Gaulle's
famous "non" to Britain's membership applications. Thus Britain decided to adopt
the metric system over 7 years before joining the EEC.
When Britain joined the EEC, its endorsement of the metric system was merely confirming
previously agreed British policy.
Metric is foreign, Imperial is British. It is unpatriotic to use metric
To reject something simply because it is 'foreign' is both xenophobic and stupid.
To reject metric units because they originate in France is like rejecting motor
cars because they were invented in Germany or rejecting air travel because the aeroplane
was invented in the United States!
Metric units such as the kilogram have, of course, their origins in late 18 th century
France. However, since the Metre Convention
of 1875, the development of the metric system has become a truly international
effort. Britain has participated in the development of the metric system for over
a century. So just as say telephone standards are subject to international
agreement through the ITU (International Telecommunication Union) the metric system
is subject to international agreement through the Metre Convention. The telephone
system is not 'foreign'; the metric system is not either.
Britain signed the Metre Convention in 1884. British scientists have significantly
contributed to the development on the modern metric system.
Imperial units, like metric ones, have roots abroad. Although the name "imperial"
refers to the British codifying of units in 1824, imperial units have their roots
further back in time. Many so-called imperial units are based on Roman units imposed
across Europe as part of their Empire. Thus although the word pound is linguistically
related to the modern German Pfund or Dutch pond the abbreviation
'lb' comes from the Italian libbra and the abbreviation for ounce
'oz' comes from onza. There are two variations on pounds and ounces in
the imperial system: avoirdupois ("goods of weight") comes from the time
in the 14 th Century when London merchants adopted a French approach to weighing;
while troy measure is based on the system used in the town of Troyes in
France. Thus, far from being truly home grown, pounds and ounces have their roots
in Italy and France.
Britain's citizens deserve the best set of units. Metric is a better system so it
is patriotic to support metrication.
The World's only superpower uses Imperial. Britain should do the same.
It is true that the United States has been slow to adopt metric units. Nevertheless
metric usage is increasing there (see the
USMA web site).
To base Britain's measurement unit policy on a single trading partner (even if it
is a superpower) would be short-sighted. It would also run contrary to Britain's
economic interests as only 12% of Britain's trade is with the United States.
Furthermore fully metric nations such as China, Germany, Israel and Japan have no
difficulty in trading with the United States. The United States' NAFTA trading partner
Mexico sends 82.7% of its exports to the US.
Older Britons cannot learn metric
Some older people find it harder to cope with change. However, to block progress
by saying that older people cannot cope is patronising. The same argument could
have been used to stop the introduction of decimal currency.
If properly prepared, with practical information and help available, there is no
reason why older people cannot adopt metric units. The transition to decimal currency
was a success with young and old alike because of a well planned transition and
plenty of information. The fact that British governments have provided virtually
no information when introducing metric units is appalling.
The populations of countries like Australia and South Africa - young and old managed
to adopt metric; Britain should be no different.
The market - not the Government - should decide which units are used
A single set of measurement units has been a foundation of consumer protection in
every country. The principle was even recognised in Biblical times.
To let the 'market' decide which units to use is to open the door to confusion marketing
around measurement units. Prices cannot be transparent if different units are in
use in parallel. How can a customer compare the price of 100 g of prawns with the
price of 2 pints?
A market with no unit regulations simply gives every retailer an incentive to use
the smallest available unit. This explains the rapid adoption of the litre at filling
stations (1 litre < 1 gallon) and the resistance to adopting kilograms (1 lb
< 1 kg).