If you have a metric tape measure, the numbers should be read like this: The large, numbered markings are centimeters. There is a smaller marking exactly halfway between the centimeters for ease of reading. The smallest markings are millimeters, or one tenth of a centimeter.

## What is 1 mm on a tape measure?

The smallest marks on a tape indicate one millimeter or 1/10th of a centimeter. The large, bold markings on a metric tape measure indicate centimeters. The long mark in the center indicates a half-centimeter.

## What is 40 mm on a tape measure?

mm to Inches Conversion Chart Millimeters Inches (decimal) Inches (fraction) 37 mm 1.4567″ 1 29/64″ 38 mm 1.4961″ 1 1/2″ 39 mm 1.5354″ 1 17/32″ 40 mm 1.5748″ 1 37/64″.

## What is an example of a millimeter?

There are 25 millimeters in an inch. Tumor sizes are often measured in millimeters (mm) or centimeters. Common items that can be used to show tumor size in mm include: a sharp pencil point (1 mm), a new crayon point (2 mm), a pencil-top eraser (5 mm), a pea (10 mm), a peanut (20 mm), and a lime (50 mm).

## What is mm length?

millimetre (mm), also spelled millimeter, unit of length equal to 0.001 metre in the metric system and the equivalent of 0.03937 inch.

## What does mm look like on a ruler?

If the ruler has measurements down both sides, one side will show US customary measures; look for the side where the larger marks (inches) are numbered up to 12. The other side of the ruler will have markings for cm and mm measurement. The small lines between the larger, numbered lines represent millimeters.

## How wide is 40 mm?

Millimeters to inches conversion table Millimeters (mm) Inches (“) (decimal) Inches (“) (fraction) 20 mm 0.7874 ″ 25/32 ″ 30 mm 1.1811 ″ 1 3/16 ″ 40 mm 1.5784 ″ 1 37/64 ″ 50 mm 1.9685 ″ 1 31/32 ″.

## What is 1 mm equal to in inches?

Inch 0.03937 Inches MM Approximate Size In Inches Exact Size In Inches 1mm 1/25 Inch 0.03937 Inches 2mm 1/16 Inch 0.07874 Inches 3mm 3/32 Inch 0.11811 Inches 4mm 1/8 Inch 0.15748 Inches.

## How many mm means 1 inch?

1 inch = 25.4 millimeters.

## How thick is a mm?

Equals: 0.039 inches thickness (in) in dimension.

## What can I measure in millimeters?

Millimetres (mm) A millimetre is about the width of a sewing needle. You would probably measure small items such as screws or lines on a plan using mm. There are 10 mm in a centimetre (cm). So if an object measures 12 mm then you could also write this measurement as 1 cm 2 mm.

## What objects are a millimeter?

A millimeter is about the thickness of a plastic id card (or credit card).Lots of Examples about as long as a staple. the width of a highlighter. the diameter of a belly button. the width of 5 CD’s stacked on top of each other. the thickness of a notepad. the radius (half the diameter) of a US penny.

## What is millimeter based on?

In terms of real-world comparisons, a millimeter is roughly the size of the wire used in a standard paper clip. The metric system is based on decimals: There are 10mm in a centimeter and 1000mm in a meter. The base of the Greek-rooted words indicates that they are hundredths (centi) and thousandths (milli) of meters.

## Why do we use millimeters?

Millimeters are used to precisely measure the length of small or narrow objects. It is the smallest unit of length on a metric ruler or stick.

## How do you convert mm to mm?

The millimeters unit number 1,000,000,000.00 mm converts to 1 Mm, one megameter. It is the EQUAL length value of 1 megameter but in the millimeters length unit alternative.

## What size is 10 mm in inches?

10mm = just over 3/8 inch. 11mm = almost 7/16 inch. 12mm = almost 15/32 inch (= almost 1/2 inch) 13mm = just over 1/2 inch.

## How many millimeters is an inch and 3 16?

The table below can be used to convert between fractional and/or decimal inches and metric millimeters.Fractional Inches to Decimal Inches and Metric Millimeters. Inches Metric Fractional Decimal mm 11/64 0.1719 4.3656 . 0.1772 4.5000 3/16 0.1875 4.7625.

## How long is 1ml in inches?

Millimeters to Inches table Millimeters Inches 1 mm 0.04 in 2 mm 0.08 in 3 mm 0.12 in 4 mm 0.16 in.

## How thick is a mil in inches?

A mil is a thousandth of an inch — . 001 inch. It is a typical manufacturing dimension. When we make a product we specify the thickness as a mil.

## How many mm are there in 1 mm?

1000 micrometres millimetre kilometres 1×10 − 6 km inches 0.039370 in feet 0.0032808 ft.

## How many millimeters is an inch and 3 4?

Conversion table inches to mm Dimensions — Inches to Metric 0.750” 3/4” 19.05 mm 0.813” 13/16” 20.65 mm 0.875” 7/8” 22.23 mm 0.938” 15/16” 23.83 mm.

## Is mil the same as mm?

A mil is a measurement that equals one-thousandth of an inch, or 0.001 inch. One mil also equals 0.0254 mm (millimeter). Thus a mil is not the same thickness as a millimeter. An every day trash bag ranges between 1.2 mils and 1.7 mils.

## How much is a millimeter in liquid?

A milliliter, abbreviated as ml or mL, is a unit of volume in the metric system. One milliliter is equal to one thousandth of a liter, or 1 cubic centimeter. In the imperial system, that’s a small amount: . 004 of a cup .

## How do you use mm on a ruler?

Locate the zero end of the ruler, and then count each individual mark along the edge of the ruler. Each mark represents 1 millimeter or mm, so counting five marks is the same as counting 5 millimeters, counting 10 marks is the same as counting 10 millimeters and so on.

## What is centimeter example?

A unit of length equal to one hundredth (10−2 ) of a meter. The definition of a centimeter is one hundredth of a meter (. 3937 inches). An example of a centimeter is approximately the width of an adult’s smallest fingernail.

## What is the difference between a mm and a mm?

As symbols the difference between mm and mm is that mm is or mm can be a roman numeral representing two thousand () while mm is or mm can be a roman numeral representing two thousand ().