🔧 Sawhorse Height Calculator | Work Height Guide
Set a comfortable top height, leg length, and stance for your shop tasks
| Task | Top height | Offset | Note |
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| Target | Leg cut | Splay | Use |
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| Stock | Role | Strength | Note |
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| Project | Height | Setup | Result |
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To build a functional sawhorse, you must first determine the height at which you will build your sawhorse. The height of the sawhorse will determine how your bodies interacts with the sawhorse while using it. If the sawhorse is of a correct height for the individual, they will be able to stand comfortabley on the sawhorse.
However, if the height of the sawhorse are incorrect, the individual may experience discomfort and back pain. The height of the sawhorse should be determined according to the specific task that you will perform on the work surface of the sawhorse. For instance, cutting long boards will require the work surface of the sawhorse to be lower then tasks that requires more assembly work on the materials.
Pick the Right Height for Your Sawhorse
To determine the height of your sawhorse, you can utilize your own body to determine the height. For instance, many individuals finds that their elbow height is approximately 62% of their total standing height. For tasks like finishing, you will want to build the sawhorse higher to allow your elbows to remain at a higher position so that you dont have to bend your body to performing your tasks.
For rough sawing tasks, you will want to build the sawhorse to a lower height so that you can maintain control of the long piece of wood that you will be sawing. Additionally, you can also adjust the stance of your body when using a sawhorse. For heavy cutting tasks, your stance will be wider to provide more stability.
For tasks that require detail work, such as sanding, you will stand in more of an upright position from the ground. Both the angle of the legs of the sawhorse and the width of the base of the sawhorse will determine the stability of your sawhorse. The angle of the legs should be between five and ten degrees from the ground.
Fifteen degree of angle from the ground will create a leg that is too short for the sawhorse and will not provide adequate support for the individuals weight. If the angle of the legs is too wide, the sawhorse will be less stable when placed on even ground. For the same reason, the feet of the sawhorse should spread between eight and twelve inches on each side from the center of the sawhorse to provide adequate stability when sawing on the materials.
The materials that are used to build the sawhorse will impact the height calculation for the sawhorse. For instance, if you use 2x4s or 2x6s for the frame of the sawhorse and a plywood top for the work surface, the thickness of the plywood will reduce the height of the sawhorse. You should subtract the thickness of the plywood top from the height that you want the sawhorse to be built to.
If you do not account for the thickness of the plywood top, your sawhorse will be shorter than you have built it to. For instance, if you would like your sawhorse to be 36 inches in height and you use 1.5-inch plywood for the work top, you will have to reduce the height of the sawhorse to 34.5 inches to account for the 1.5 inch of the plywood. It is also important to ensure that the height of your sawhorse is compatible with the height of your other tools.
Table saws have outfeed tables that are between 36 and 38 inches high. Thus, it is important to build your sawhorse to be of the same height as the saw tables so that you can easily move the wood pieces from the saw to the sawhorse. If the height of the sawhorse is different than the height of the saw table, it will act as a barrier to the movement of the sawed wood.
Additionally, you should also ensure that the height of your sawhorse is compatible with the height at which you perform assembly work on your materials. Assembly work is best performed at elbow height. To ensure that your sawhorse is built and functioning in the way that you have designed it, you should perform a physical check of the sawhorse prior to finishing its construction.
Place a series of scrap wood blocks on the sawhorse at the height of the work that you will perform. Check to ensure that your forearm rests flat against the sawhorse at that height. Ensure that you can move your saw from the sawhorse without creating strain on your body.
Finally, check to ensure that the sawhorse is stable when loaded with heavy materials as it may appear to be stable when no weight is placed upon the sawhorse.
