Measurements

Free tools from the Measurements group.

Length

cm to inchesConvert centimeters to inches. Height, clothing sizes, TV screen size, luggage dimensions.
cm to metersConvert centimetres to metres. Ready-made table, everyday dimensions and what one centimetre means at scale 1:100.
cm to mmConvert centimetres to millimetres. Ready-made table, ring sizes for the UK and the US, and how to measure a finger.
feet to inchesConvert feet to inches. Height in feet and inches to total inches, height table, full conversion table.
feet to metersConvert feet to meters. Height in feet and inches, aviation altitude, full conversion table.
feet to milesConvert feet to statute and nautical miles. Ready-made table, cruising altitudes and the spreadsheet formula.
inches to cmConvert inches to centimeters. TV size, height in metric, clothing sizes, luggage.
inches to feetConvert inches to feet. Height in feet and inches, height table, full conversion table.
inches to mmConvert inches to millimeters. Drill bits, bolts, socket wrenches, full inch fraction table.
km to metersConvert kilometers to meters. Running distances, how to read a driver location sign, ready-made tables and a spreadsheet formula.
km to milesConvert kilometers to miles. Running and marathon, speed (km/h to mph), trips to the US and UK.
meters to cmConvert metres to centimetres. Ready-made table, roll-goods widths and the full metric ladder from millimetre to kilometre.
meters to feetConvert meters to feet. Height in feet and inches, room and equipment sizes, full conversion table.
meters to kmConvert meters to kilometers. Track and pool distances, ready-made tables and a spreadsheet formula.
meters to milesConvert meters to statute and nautical miles. Track distances, well-known heights, ready-made tables and a spreadsheet formula.
miles to feetConvert statute and nautical miles to feet. Ready-made table, race distances and the spreadsheet formula.
miles to kmConvert miles to kilometers. Running and marathon, speed limits (mph to km/h), travel, nautical miles.
miles to metersConvert statute and nautical miles to meters. Quarter and half miles, race distances, ready-made tables and a spreadsheet formula.
mm to cmConvert millimetres to centimetres. Ready-made table, a which-is-bigger comparison and how to read a ruler.
mm to inchesConvert millimeters to inches. Drill bits, bolts, material thickness, inch fraction table.

Weight

Volume