Reasons why brother should finish metrication

Britain has actually made far-ranging steps towards adopting the metric system but has not completed the changeover. Metric units are used almost universally in manufacturing, space commonplace in the sleeve sector, but are barely visible on Britain’s roads and also in several of the news media. Some key reasons to finish the adoption of the metric device include:

For a an ext detailed conversation see our Why metric? section.

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We need a single system that everybody understands and uses

Every country needs a device of weights and measures. What we don’t require is two incompatible systems, with some human being using one system and other people using a various system. This leads to incomprehension, counter errors, accidents and added costs.

Metric is just a far better system of systems than imperial

Common sense would suggest that brother should manipulate the finest system of systems available. The metric system is far better than imperial so thus it makes sense to complete the conversion to metric as soon as possible.

The metric device is a consistent and also coherent device of units. In various other words, that fits together very well and calculations room easy since it is decimal. This is a large advantage for usage in the home, education, industry and also science.

Comparing metric v imperial

It is consistently based on decimal numbersIt uses various number equipment (base 3, 8, 12, 14, 16, etc)
Works well with percentagesPercentages are challenging to occupational out (Try deducting 10% from her body load in stones and also pounds!)
Able to deal with very large and very little quantities (using prefixes based on powers of ten)Large units minimal in size and also have an awkward relationship to smaller sized units. Small quantities tackled with awkward fractions
One sort of unit because that weight:gram (and its multiples)Two equipment of weight:avoirdupois pounds, ounces, etctroy pounds, ounces, etc
One device of volume:

1000 millilitres = 1 litre,1000 litres = 1 cubic metre

Two systems of volume:

fluid ounces, pints, quarts, gallonscubic inches, feet and also yards

(How plenty of pints in a cubic foot?)

Handles mechanical and electrical quantitiesNo electric units. Mixing imperial mechanical units and metric electrical ones is messy
Units space the very same internationallySome systems differ between UK and also US

different pints and gallonsdifferent tonsdifferent fluid and also dry ounces
Simple calculations such as floor area, energy consumption and also volumes space easySimple calculations such as floor area, energy consumption and volumes are needlessly complicated

Consumer protection

In 1971, Britain made the move from Roman-style currency (pounds, shillings and also pence – £.s.d.) come decimal currency. Although numerous pundits predicted that the changeover would certainly be a disaster, it was a significant success. Two key reasons because that this success were: firstly that the Government provided lots of helpful information both in the run-up to the changeover and during the changeover period; secondly the old coinage was rapidly withdrawn indigenous circulation in order to helping the general public confront readjust as quickly as possible.

Britain’s metric conversion, in contrast, has failed to follow these an essential success factors. There has been negligible and also poor information detailed to the general public in order come prepare for adjust and old units have been left in circulation. Without doubt although labelling and also measurement in metric has actually been compulsory because 2000, supplementary labels in imperial have actually been allowed indefinitely topic to a testimonial in 2019.

The an outcome is a catastrophe for the consumer. Plenty of retailers price just in imperial (an illegal practice) and some advertise prominently with imperial prices. Shoppers are generally unable to compare the prices of similar products without making use of a calculator to convert imperial into metric.

Worse still, if a customer notes an imperial price in a supermarket, they cannot check whether they have been correctly charged in ~ the checkout.

How walk the customer recognize if the advertised price matches the price actually charged at the checkout?

Britain’s slow-moving changeover from royal to metric has opened the door to methods that weaken the consumer. The customer will benefit if the changeover is completed sooner rather than later.

(See an ext about this issue in our shopping section.)

Metric is international

During the second half of the twenty century most nations that had previously used timeless units adopted metric. Japan abandoned classic units in 1955 and also India began to take on metric in the late 1950s. V Britain announcing its to plan to go metric in 1965, the rest of the republic from Australia come Zambia made plans for a metric switch (if they walk not already have plans underway). Even the USA has made a start on metrication

The metric mechanism is essential for brother trade and also therefore also for brother jobs. 88% that Britain’s profession is with metric countries.

Source: extract from Monthly profession Statistics, march 2004.

Use of a common system of systems facilitates cross-border collaboration in design, engineering, science and also medicine.

The further development of the metric mechanism is international. The advance of the metric device is administer by the Metre Convention; i m sorry Britain signed in 1884. British researchers have contributed to the breakthrough of the metric mechanism in the past and continue to do so.

Helps the public recognize health and also safety

A an excellent grasp of measurement devices such as temperature, mass and distance is an essential to health and safety. Britain’s muddled mix the metric and imperial hinders the public’s understanding of health and also safety issues.

There is currently good public concern about the growth of excessive weight in Britain. The clinical profession supplies body mass index (BMI), calculated indigenous an individual’s fixed in kilograms and height in metres, to assess whether a person has a healthy and balanced figure. World who measure themselves in metric can easily assess whether their BMI is healthy or not. World who weigh themselves in stones and also pounds and measure their height in feet and also inches face a more facility calculation.

There are pertains to today about the lot of salt and sugar civilization consume. Food components are labelled through the number of grams the ingredient every 100 grams of product. World who measure up food in pounds and ounces deserve to only track your salt and sugar content v extra calculation.

Many drugs require a dosage based on a patient’s human body mass. The dosage the the medicine is usually specified in milligrams of medicine per kilogram of human body mass. If patients give their weight in stones and also pounds, healthcare experts have to transform to kilograms to occupational out the correct dosage.

Health and safety regulation in the workplace are metric. However both the Government and also the news media usually communicate with the general public using imperial. This undermines public understanding of rule designed to safeguard them.

Conversions can also impact on safety. A mind surgeon piloting a exclusive aircraft in Shoreham ran the end of fuel and crashed on a house since he had incorrectly converted the volume of his US-made fuel tanks from united state gallons come litres and had not bought adequate fuel (see the news report ~ above the BBC website).

Many Britons favor to to walk in mountains, moors or shore paths for recreation. If they are lost in fog they danger falling off a precipice or into a bog. Thus good navigation is necessary for safety. Britain’s Ordnance survey maps – provided by walkers – are based on a kilometre grid. Therefore understanding distances in metric is necessary for the end safety. For an ext information, review an post from one of Scotland’s best-known mountaineers.


However, Department for Transport’s traffic authorize regulations forbid the use of metres because that indicating distances. Ironically, metre-based signage is commonplace in the private sector.

Completing the metric counter would assist the British public to understand their medical records, observe health and also safety regulations and enjoy the great outdoors safely.

Supports education especially numeracy and calculation skills

All political next in Britain salary lip company to improving education standards in Britain. Pertains to have been expressed about numeracy standards and the inability of one in 3 adults come perform an easy practical calculations prefer area. Attaining proficiency in numeracy relies on the consistency between decimal numbers, decimal currency and the metric device of measurement. The ongoing use of royal measures undermines and disrupts that necessary base by constantly giving children and adults confusing blended messages ~ above measurement.

This schizophrenic approach way that the human being of calculation is divorce from daily life. Children as such fail to use their numeracy skills in your day-to-day experience. The labor force of the future needs to have sound skills in decimal calculation and also measurement.

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Completing the metric counter in britain would assist the improvement of mathematical skills by giving an atmosphere that constantly reinforces what is taught in the classroom.