165 mm equals 6.49606 inches. To convert mm to inches, divide the number of mm by 25.4.
mm to inches conversion can be done using multiplication or division.
First, let’s convert 165 mm to inches using multiplication method:
We know that there are 0.0393700787 inches in a mm.
inches = number of mm × 0.0393700787
thus, 165 mm = (165 × 0.0393700787) inches
∴ 165 mm = 6.4960629921 inches
Next, let’s convert 165 mm to inches by using the division method:
There are 25.4 mm in an inch. To use division method of conversion, we will use following formula:
inches = number of mm ÷ 25.4
thus, 165 mm = (165 ÷ 25.4) inches
∴ 165 mm = 6.4960629921 inches
165 mm Conversion Table Chart
| mm | inches |
| 163.75 | 6.44685 |
| 164 | 6.45669 |
| 164.25 | 6.46654 |
| 164.5 | 6.47638 |
| 164.75 | 6.48622 |
| 165 | 6.49606 |
| 165.25 | 6.50591 |
| 165.5 | 6.51575 |
| 165.75 | 6.52559 |
| 166 | 6.53543 |
| 166.25 | 6.54528 |
The millimeter is a unit of length in the International System of Units (SI). It is equivalent to 0.001 meters, the base unit of length in the SI unit system. The standard symbol of the millimeter is mm.
The smallest measurement unit is usually a millimeter on the metric ruler. Some engineering rulers have measurements in increments of 0.5 mm.
The International Yard and Pound Agreement was signed by seven countries, including Australia, Canada, New Zealand, South Africa, the United Kingdom, and the United States in 1959. In this agreement, the value of the international yard was defined as exactly 0.9144 meters. This consequently made an inch exactly 0.0254 meters, or 25.4 millimeters, as there were 36 inches in a yard.
The millimeter is used to measure the lengths of very small objects such as the width of the human hair, the size of a pen tip, the size of medicine, etc.
The inch is a unit of length in the Imperial System and the US Customary Units. It is commonly used in the United States, Canada, and the United Kingdom. The standard symbol of the inch is in. It is also denoted by the double prime symbol (″).
Inch is often represented using dyadic fractions and is divided into 2, 4, 8, and 16 parts. For example, 7.25 inches is represented as 7 ¼ inches. The current value of the inch took effect in 1959 after the International Yard and Pound Agreement signed by Australia, Canada, New Zealand, South Africa, the United Kingdom, and the United States. This agreement defined the international yard value as exactly 0.9144 meters. This consequently made the inch value exactly 0.0254 meters, as one yard was equal to 36 inches.
Inch is often used to measure the height of a person. Apart from height measurement, the inch also has other common uses such as measuring electronic components, furniture dimensions, shoe sizes, packaging boxes, etc.
How many inches are there in 165 mm?
There are 6.49606 inches in 165 mm.