To calculate lineal feet of trim, (e.g. base, quarter round) simply measure each wall in the room and add up the lineal feet. For ease of installation use whole pieces where ever possible. Allow extra for cutting each corner and splicing pieces together.

rooms combined to display linear feet calculations

To determine the square footage of a square or rectangular room, measure the length and width of the room in feet or inches and enter the values in Area 1 of the calculator below.  For irregularly shaped areas or multiple rooms, it is helpful to draw a diagram and divide the room up into sections. Treat each section as a separate area, as in this illustration. Input the measurements of each area below to see the total SQFT needed.

rooms combined to display sqft calculations

 
Area Length
Area Width
feet
inches
feet
inches
Area 1
Area 2
Area 3
Area 4

SKU: 10044071

Stanley Fastening 
1-1/4" x 25' Fatmax Tape Measure

Stanley Fatmax 25' Tape Measure

The STANLEY® FatMax® 25 ft Tape Measure is extra tough and durable thanks to industrial-grade BladeArmor® coating on the first 3" and a high-impact ABS case.

Features:
- 11' blade standout
- 1-1/4" wide blade for easy readability
- BladeArmor® coating on the first 3" maximizes durability of the blade
- Mylar® polyester film extends life of entire blade
- High-impact ABS case with durable rubber-holds up to heavy use
- Top-forward blade lock makes locking and unlocking easy
- 16" and 19.2" stud center markings simplify framing jobs
- Cushion grip provides comfortable, slip-resistant hold