Don’t you just love rhinestone boots? Yet, sparkly boots can put a serious dent in your budget costing you hundreds of dollars. However, you can rhinestone the boots yourself and save yourself a bundle of money. But how many will you need to cover the area of boot you are embellishing? Ugh! You were never good at math and have no idea where to begin.
The Math needed to determine how many rhinestones needed for Rhinestone Boots
Once you’ve got your boots, you need to pick out your rhinestone size. Most likely a larger size rhinestone will work best, perhaps 20ss. If you are not sure, you can read all about rhinestone sizes here.
Hark back to your Geometry lessons, as they’re going to come in handy. First, you need to figure the area of the boot that will be covered in rhinestones. In order to figure out the area of a square or rectangle, you multiply the length by the height. So, let’s say you want to glue rhinestones to a rectangular area that measures 3 x 4. The area of this would be 12 square inches.
Now, rhinestones are different sizes, so depending on what size you choose will affect how many you need. Of course, the larger the rhinestone, the less you need to cover 1 square inch. Likewise, the smaller the rhinestone, the more you need to cover 1 square inch.
For your convenience, here are the most common rhinestone sizes and the amount needed to cover 1 square inch:
12ss – 67.14 rhinestones
16ss – 42.41 rhinestones
20ss – 29.20 rhinestones
30ss - 15.68 rhinestones
Obviously, you can’t glue on .14 of a rhinestone. To compensate, you can leave some space between the stones when gluing. Or you can shrink the area to be embellished to cover a slightly smaller area.
Remember, those numbers above will cover 1 square inch, but you have 12 square inches you want to cover.
Simply multiply the number of square inches you want to cover by the number of rhinestones in one square inch. In other words, using our example of 20ss rhinestones: 29.20 (the number of rhinestones per square inch) x 12 (the area to be covered) = 350.40 rhinestones. And to continue with our example of boots, this would cover only 1 boot. Multiply the number by 2 to find the number of rhinestones needed to cover both boots.
Finding Areas of Odd Shapes
Simple right? Of course, the problem gets slightly more difficult when dealing with odd shapes. When confronted with these shapes, try to break the larger shape into smaller, simpler shapes. Then find the area of these smaller shapes.
Take, for example, this trapezoid shape above. How do you find the area of it? We can break it down into a square and 2 triangles. Now we can find the area of the square, then the two triangles and add the totals together. (On the occasion that you forgot your geometry lessons, the area of a triangle is ½ the base times the height). Still confused about how many rhinestones to buy to rhinestone boots? Rhinestones Etc. can help. With a friendly staff, contact Rhinestones Etc with your questions.
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