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what is the actual size of a 2 x 8 board

by Leone Mitchell Published 4 years ago Updated 3 years ago

What is the actual size of a 2 x 8 board? Lumber Dimensions. Nominal. Actual. Actual - Metric. 2 " x 8 ". 1-1/ 2 " x 7-1/4". 38 x 184 mm. 2 " x 10".

Common Dimensional Lumber Sizes
Dimensional Lumber: Nominal Size vs. Actual Size
Nominal SizeActual Size
Two-by-four or 2 x 41 1/2 inches x 3 1/2 inches
Two-by-six or 2 x 61 1/2 inches x 5 1/2 inches
Two-by-eight or 2 x 81 1/2 inches x 7 1/4 inches
4 more rows
05-Feb-2022

Full Answer

How big is a 2×8 board?

4 rows · 23/02/2020 · Actual Actual - Metric; 2" x 8" 1-1/2" x 7-1/4" 38 x 184 mm: 2" x 10" 1-1/2" ...

What is the actual size of a 2x8 lumber?

10/11/2020 · A 2×8 board is 1 1/2 x 7 1/4 inches (38 x 184 mm) dimensions in actuality. The board which is advertised and being sold by using nominal dimensions are a bit larger in size as compared to the actual size.

What size is a 2x2x4 board?

08/02/2020 · Similarly one may ask, how wide is a 2x8 pressure treated board? Softwood lumber sizes (pine, spruce, fir) Nominal dimensions. Actual sizes in inches. Measurements in milliliters. 2 x 6. 1 1/2 x 5 1/2. 38 x 140. 2 x 8.

How big is 8x8 in inches?

30/03/2020 · Actual Actual - Metric; 2" x 8" 1-1/2" x 7-1/4" 38 x 184 mm: 2" x 10" 1-1/2" x 9-1/4" 38 x 235 mm: 2" x 12" 1-1/2" x 11-1/4" 38 x 286 mm: 3" x 6" 2-1/2" x 5-1/2" 64 x 140 mm

What is the actual width of a 2 by 8 board?

A 2×8 board is 1 1/2 x 7 1/4 inches (38 x 184 mm) dimensions in actuality.

What size is a 2x 8?

Nominal vs. Actual2x Lumber2x41-1/2 x 3-1/22x61-1/2 x 5-1/22x81-1/2 x 7-1/42x101-1/2 x 9-1/42 more rows

What does 2 x8 mean?

Dimensional LumberNominal SizeActual Size2×31-1/2" × 2-1/2"2×41-1/2" × 3-1/2"2×61-1/2" × 5-1/2"2×81-1/2" × 7-1/4"13 more rows

How long is a 2x4x8 board?

Nominal vs. Actual Lumber Size Chart for Softwoods*Nominal Depth x LengthActual Depth x Length2×41½" × 3½"2×61½" × 5½"2×81½" × 7¼"2×101½" × 9¼"13 more rows•08-Nov-2018

What is the actual size of a 2x4 board?

about 1.5x3.5The true measurement of a 2x4 is actually about 1.5x3. 5. When the board is first rough sawn from the log, it is a true 2x4, but the drying process and planning of the board reduce it to the finished 1.5x3. 5 size.

Why are wood sizes not the actual size?

The "nominal" cross-section dimensions of a piece of lumber, such as 2 X 4 or 1 X 6, are always somewhat larger than the actual, or dressed, dimensions. The reason is that dressed lumber has been surfaced or planed smooth on four sides (called S4S). The nominal measurement is made before the lumber is surfaced.

What is the actual width of a deck board?

The most common or standard deck board width is 6-inch wide planks based on square-foot coverage, labor, and material cost.

How long is a 2x4x8 stud?

2×4 – 8′ Lengths Although not quite as common as the pre-cut studs I described above, my local Home Depot has a fairly good selection of 2x4s that measure 8 feet (96”). These come in handy for projects where I'm building something around a 4×8 sheet of plywood.11-Aug-2012

Why cut large boards?

These days, boards are deliberately cut into large in order to allow the shrinkage while the milling procedure and kiln drying. As the amount of a board that shrinks may vary by moisture content, wood species, and with the individual tree, so the final size may also vary slightly.

What is dimensional lumber?

Dimensional lumber is basically lumber that has been milled and dried to standard dimensions and is mostly used for construction and framing. Dimensional lumber is being sold by using those nominal dimensions of the board that are not in actual.

How thick is a 2x8?

This means a 2×8 actual size is 1 1/2 inches in its thickness by 7 1/4 inches.

What is the size of a 2x8 board?

But in reality, the actual sizes of a board are a bit smaller than the actual ones. For instance, a 2×8 board is referring to have 1 1/2 x 7 1/4 inches (38 x 184 mm) dimensions in actuality. The board which is advertised and being sold by using nominal dimensions are a bit larger in size as compared to the actual size.

What is the nominal size of lumber?

If the nominal size is less than 1,” then the actual size of the board will be 1/4” inches less than the nominal size. If the nominal size is equal to 8” or larger than this, then its actual size will be 3/4” inches smaller.

How thick is a 2x10?

That means a 2x10 is actually 1 1/2 inch in thickness by 9 1/4 inches. See for Yourself. On your next trip to Home Depot or Lowes, take along a tape measure and head over to the dimensional lumber aisles.

Is spruce wood measured one way or two ways?

For starters, you'll need to know that softwood (like pine, spruce, and fir) is measured and sold one way, and hardwood (like oak, maple, and cherry) is measured and sold in a totally different way. Don't get the two mixed up or you'll really be confused. EZwoodshop.com Contact About Privacy/Terms.

What is dimension lumber?

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.

What is softwood lumber used for?

Softwood lumber is generally used for framing walls and floors. In the United States, softwood lumber is governed by the National Institute of Standards American Softwood Lumber Standard (PS 20).

What is surfaced lumber?

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.

What is a 5/4 board?

For instance, hardwood trim that ends up being just over 1" thick (surfaced on 2 sides) is called a five-quarter (5/4) board. Hardwood board widths vary. In most cases, hardwood boards come in random widths to be ripped to size by the woodworker.

What is dimensional lumber?

Dimensional lumber can be described as the lumber which is dehydrated and ground to principle dimensions. This dimensional lumber is used for framing work and construction.

How is hardwood measured?

The thing to remember is that hardwood is measured by a unit of a volume called board foot when sold, and softwood is measured by board dimensions . These differences between the measurements can cause an issue while you are buying lumber for a project in which precision is necessary!

What is the actual size of a 2x6 lumber?

In North America, the 2×6 size is really pertaining to the lumber’s “nominal” dimension. A 2×6’s real or true dimension is 1.5″ x 5.5″ – within the industry, it’s mentioned as its “actual” size.

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