Centimeter
After you measure the width of the door, you can use any unit of length you like to describe it. No unit is 'correct' or incorrect, but there's always one that produces the most convenient number ... the number that's easiest to write down, remember, and tell other people about. For the width of a door, I think inches would be a bit more convenient than feet.
The best unit to measure a door is typically inches or centimeters. These units provide a precise measurement of the door's height, width, and depth. Additionally, they are commonly used in construction and hardware stores for purchasing doors and related materials.
A standard interior door in a home typically measures around 80-82 cm in width and 200-203 cm in height. However, it's always best to measure the specific door you are working with to ensure accuracy.
about six "feet
Probably decimeters which are 1/10 or 0.1 of a meter, and equal to 10 centimeters. If you want to be precise in your measurements, you would probably use centimeters. 1 centimeter equals approximately .3937 inches. ADDED: The choice of unit does not affect the precision, but the decimetre is not a "preferred" unit in the SI system; and is very rarely used. For something like a door width, less than a metre wide, you would use either millimetres ("preferred") or centimetres - the latter is more practical for everyday objects like that. I do like that "= approximately 0.3937 inches": measuring a door to ten-thousandths of an inch? Since when have house-builders worked to aeronautical-engineering accuracy? :-)
To measure for a prehung door accurately, measure the width of the door frame opening at the top, middle, and bottom. Use the smallest measurement as the width for the door. Then, measure the height from the floor to the top of the frame opening. This will give you the correct dimensions for the prehung door.
To measure for a screen door accurately, measure the width and height of the door frame opening. Make sure to measure at three different points for both width and height to account for any variations. Use the smallest measurement for width and height to ensure a proper fit.
To accurately measure an exterior door, use a tape measure to determine the width and height of the door opening. Measure the width at the top, middle, and bottom of the door frame, and use the smallest measurement. Measure the height from the threshold to the top of the door frame. Record these measurements in inches for accuracy.
To accurately measure an exterior door, use a tape measure to determine the width and height of the door opening. Measure the width at the top, middle, and bottom of the door frame, and use the smallest measurement. Measure the height from the top of the door frame to the floor. Make sure to account for any trim or molding.
To measure for a sliding screen door accurately, measure the width and height of the door frame opening. Make sure to measure at three different points for both width and height to account for any variations. Use the smallest measurement for width and height to ensure a proper fit.
To measure for a door accurately, measure the width and height of the door frame opening. Measure the width at the top, middle, and bottom of the frame, and use the smallest measurement. Measure the height from the top of the frame to the floor. Make sure to account for any flooring or carpeting.
To measure the size of an exterior door, measure the width and height of the door frame in inches. Use a tape measure to get accurate measurements.
To measure a door jamb accurately, use a tape measure to determine the height, width, and depth of the door frame. Measure from the floor to the top of the door frame for height, and from one side to the other for width. Measure the thickness of the door frame for depth. Make sure to account for any molding or trim that may affect the measurements.
To accurately measure a patio door for replacement or installation, measure the width and height of the door frame opening. Measure at three points for both width and height to ensure accuracy. Subtract 1/2 inch from the smallest measurement for both width and height to allow for proper clearance.
To measure for a storm door accurately, measure the width and height of the door frame opening. Make sure to measure at the top, middle, and bottom of the frame to account for any variations. Use the smallest measurement for the width and height to ensure a proper fit.
To measure the width of a door jamb accurately, use a tape measure to determine the distance between the inner edges of the jamb. Make sure to measure at multiple points along the jamb to account for any variations in width. Record the smallest measurement to ensure a proper fit for a new door or frame.
To accurately measure a screen door for replacement or installation, measure the width and height of the door frame opening. Use a tape measure to get precise measurements, ensuring the new screen door will fit properly. Be sure to measure both the width and height at multiple points to account for any irregularities in the frame.