When the " inch symbol is used is lumber measurements it indicates that you are referring to the actual size. The distance between any two large numbered lines is 1 cm, a metric ruler features two types of lines.
Just like usual, i didn't carry a ruler with me, so i connected to the internet and tried to find an online virtual ruler to measure my product. Unfortunately, after i tried the virtual online rulers on the Internet, i found a problem that these existing online rules are not very accurate.
If i just want to know what the approximate length is, that's fine, but what i need is a more precise length so that i can apply it to my daily work. So later, we developed an online ruler by ourselves. It not only improves the accuracy of the measurement, but also has a scale of inches and centimeters so that it can be used in our work. If you are like us, you need a precise online ruler to measure the product size, i believe this online virtual ruler can also meet your needs.
I am very happy that many people like our online ruler, also i am very excited to review all the comments from all the visitors. This ruler measure in two different units of length, inches on one side English ruler and centimeters on the other side metric ruler.
A metric ruler is use to measure centimeter cm and millimeter mm , the centimeter is a unit of length in the International System of Units; An English ruler provides incremental measurements in inches, with each inch further divided into smaller fractions. Read an English ruler using fractions of an inch.
The distance between any two large numbered lines is 1 inch. Dimensional lumber is cut to a specific length, width, and depth. However, there is a difference between the nominal size what the lumber is referred to and the actual size. The tables below provide both the nominal and actual sizes so many common North American lumber sizes.
Softwood lumber is generally used for framing walls and floors. Hardwood lumber is sized based on how many sides are surfaced. Surfaced refers to a finishing process that smooths the lumber to remove all saw marks. In North America, hardwood lumber is usually specified using the quarter system, where a board is identified by its thickness in quarters of an inch. Hardwood board widths vary. Lumber for construction purposes available in variety of different sizes. Nominal dimensions which identify certain board, beam or post do not represent its actual parameters.
Lumber measurements in width and thickness normally 0. At the same time, length of lumber normally does not have nominal dimensions and only actual size determine. Most lumber for residential construction comes from 8 feet centimeters to 16 ft. Some lumber might be sold in odd sizes such as 7 or 9 feet, but it is rare and might be available just from certain lumber retailers. Depending on wood species there are softwood lumber and hardwood lumber.
For framing houses as well as many outdoor structures such as porches or decks softwood timber typically used.
How to adjusting this virtual ruler to actual size To have the most accurate ruler online, just set the pixels per inch(PPI), below are some ways to know the pixels per inch to your device. My laptop has a wide screen ("x"), and resolution is x pixels, / = PPI. Dimensional lumber is cut to a specific length, width, and depth. However, there is a difference between the nominal size (what the lumber is referred to) and the actual size. The tables below provide both the nominal and actual sizes so many common North American lumber sizes. Thus, the nominal size of the lumber you purchase is different from the actual size. Usually, there is 1/2 inch difference in measurements over 2 inches and 1/4 inch in measurements less than 2 inches. When the " (inch) symbol is used is lumber measurements it indicates that you are referring to the actual size.