how to read tape measure

To read a tape measure:

1. Identify the whole number closest to the end of the object you are measuring; this is the inch mark on an imperial tape.
2. Understand the markings between the inch marks:
   • The longest lines are inch marks (e.g., 1", 2", 3").
   • The next longest line is the half inch (1/2").
   • Then quarter inch marks (1/4").
   • Then eighth inch marks (1/8").
   • The smallest marks usually represent sixteenth inches (1/16").
3. To measure, start from the zero at the tape's hook. Count the whole inches first.
4. Then count the additional fractional markings to get the more exact measurement — for example, 1 1/4" means 1 inch plus one quarter inch.
5. The tape can also have metric units (millimeters and centimeters), typically on the bottom edge for precision in metric measurement.

Essentially, the biggest numbered marks show inches, and smaller marks represent fractions of an inch, helping you measure accurately down to 1/16 of an inch or millimeters depending on the tape. Measure twice to ensure accuracy before cutting or making adjustments.