Metric Conversion Calculator - Area, Length, Weight and Volume

metric imperial calculator
Welcome to our Metric Conversion Calculator.

Our calculators are very easy to use. Scroll down to either the imperial to metric or the metric to imperial calculator, enter the value in either the Area, Length, Weight or Volume boxes, select the type of units and click convert.
Note: When entering decimal values use the full stop key . as the decimal point.

Imperial to metric calculations

Area calculator - square inches / square feet / square yards / acres TO square cm / square metres
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Length calculator - inches / feet / yards / miles TO mm / cm / metres / kilometres
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Weight calculator - ounces / pounds / stone / hundredweight / long ton TO grams / kilograms / metric ton
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Volume calculator - cubic inch / cubic foot / fl ounce / pint / gallon TO cubic cm / cubic metres / ml / litres
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Metric to imperial calculations

Area calculator - square cm / square metres TO square inches / square feet / square yards / acres
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Length calculator - mm / cm / metres / kilometres TO inches / feet / yards / miles
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Weight calculator - grams / kilograms / metric ton TO ounces / pounds / stone / hundredweight / long ton
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Volume calculator - cubic cm / cubic metres / ml / litres TO cubic inch / cubic foot / fl ounce / pint / gallon
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