No matter what project you’re trying to pull off, making an accurate measurement can affect the overall output of your work. Some may think it’s no big deal, but not all crafters know how to read a tape measure properly.
So before you mess up your cut, kindly follow our guide on how to use a tape measure and other perks that comes with it.
What to Know About Tape Measures
A measuring tape is one of the most common measurement tools anyone can find in the market. Even in local hardware stores, tape measures are sold in sizes ranging from 6-inch to 40-inch or even longer.
If you’re engaged with light activities like hanging artwork pieces or making cabinet measurements, going for measuring tapes that are a bit shorter should be okay.
However, you should consider ones with longer tape measure markings (around 25-inch marks or up) when doing large tasks like decking and framing.
Parts of a Tape Measure
Tape
The tape could come in yellow or white, with numeric measurements printed on its surface. When using a wide tape, you can extend it further without any buckling issues. It’s also better at holding up in the long run than narrow tape measures.
It’s designed like a flexible ruler with a curved construction, so it wouldn’t get deformed when extended to its longest line. It would help if you kept the tape flat to ensure accurate measurements.
Housing and Belt Clip
Every tape measure sold in the market is held together by durable housing. You can find ones made of plastic or metal, which prevents the measuring tapes from expanding during usage.
A belt clip should also be on the back of the tape’s exterior. This feature allows you to clip the measuring tool into your clothes for easier access.
Hooked End Tab
If you look at the tape’s tip, you’ll find a metal hook. You can hook it into the material’s edge to prevent the tape from steering away from a straight line.
On top of that, it also serves as a stopper to prevent the tape from going all the way into the housing once it recoils.
Push Button Stops
After you extend these handy markers, you can recoil the tape by pushing the button on top of that tool. It will trigger the flat spring connected to the tool and lead the tape back to its housing.
Reading an Imperial Tape Measure
One of the easiest methods to read a tape measure is through imperial measurements, often called inches and feet. Looking at the tool closely, the markings for inches are the boldest lines in a typical metric system.
You won’t have difficulty spotting these markings, as all the numeric measurements are visibly big and have the longest lines. You’ll spot two half-inch marks in every inch as they have lines slightly shorter than the one-inch marks.
A one-inch mark also carries four-quarter inches. As you compare the lines, you’ll notice that these are noticeably smaller marks than one half-inch marking. If you combine two quarter-inch markings, that’s how you’ll get a half-inch mark. In short, two quarter-inches equal a single ½-inch.
The second shortest lines in the tape are called the eighth-inch markings. When you read these measurements, remember that a quarter-inch marking equates to two-eighth inches, and a single inch is composed of eight-eighth inches.
Last but not least, the smallest line in the tape measure is the sixteenth marking. If you followed the previous measuring pattern, you’d know that two sixteenth markings equal an eighth inch. You’ll also get 16 of these shortest markings in a single inch.
If your tape measure only caters to inches, all you need to do is remember that a foot is equivalent to 12-inch [1].
Typically, you’ll see a black arrow above all those individual inches signifies imperial units for reaching the one-foot mark, two-foot mark, three-foot mark, and further down the entire tape’s length.
Reading a Metric Tape Measure
Metric tape measures aren’t the easiest measurement tools to read for newbies. Although these options come in the same length, it’s composed of little lines where one centimeter is broken down to ten millimeters.
Unlike the standard tapes, the entire length of a metric measuring tool does not carry incremental unit markings for an inch or foot. To count the measurement, you can refer to the red indicators after every 10th centimeter.
Each line with a shorter length is counted as one millimeter within the one-centimeter ruler markings. When you read the metric tapes, the 5th-millimeter marker will stand out as it has a line longer than others.
This design allows users to spot the half measurement of one centimeter easily.
Reading the Special Markings
What are the Red Numbers?
After every sixteen inches, most tape measures include bold and red markings specially designed for professional constructors. These indicators serve as standard markers for 16-inch stud placements.
What do the Black Diamonds Signify?
If you see a black diamond above the numeric measurements, know that these indicators are for setting trusses. These markers will allow users to set six trusses in an 8-foot length.
Will the Hook Affect the Measurement?
Yes, it affects the measurement’s precision because the hook should slide and hold on to the material’s edge to set the mark accurately.
How to Measure With a Tape Measure
- Put the tape measure’s hook at the material’s edge. It should align with the area you want to mark or measure.
- Extend the measuring tape. Pull it to the end of the material or at least up to the bottom of the area you want to mark.
- Find the right length. Depending on the tape markings, you can add inch and foot metrics to get the measurement you need. Meanwhile, you’ll need to convert the measurements to millimeters and centimeters for metric tapes.
Measuring Test
Here are some easy measuring tests to practice your skills. Look at the red lines we marked and tell us the right measurement based on the reading methods discussed above.
Answer: 1 ¼ inch
As you can see, the distance between 3-inch and 4-inch markers is equivalent to 1 inch. The red mark is placed past the 4-inch line and falls into the ¼” marking, so the answer is one and ¼.
Answer: 1/2”
Given that the red marks range around the middle of the one-centimeter mark with slightly longer lines than other millimeter markings, it’s easy to tell that the measurement is at ½”.
Reading Tips
While measuring, don’t forget to keep the tape in a straight, single line. Your reading’s precision isn’t guaranteed if the tape’s hook wanders about the material. Instead of one line, do a v-shaped marking on the material to ensure better accuracy.
Safety Tips
Avoid recoiling the tape measure at full speed. You may not know, but the hook can flail and lead to hurting your finger or, worse, flying right at your face. If you can, wear safety goggles and gloves while working on your project.
Conclusion
After learning how to read a tape measure properly, we don’t doubt that getting the exact measurements won’t be as tricky as before for you. Don’t forget that putting marks on the right spots helps maintain accuracy when drilling a small hole or making a cut on the material in use.
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