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Rulers and Measuring Devices

Rulers make it easy to measure projects and materials precisely and efficiently. Before making the first cut, mark or alteration, use one of these devices to size up the work properly. They come in a variety of lengths, widths, colors and materials, ensuring there is an option that fulfills every measuring need. Flexible devices are useful for determining the length and width of objects with curves and angles, while retractable models take up little room in tool bags or drawers. Traditional straight-edge options provide a clean, straight line, which is ideal for marking and tracing craft and home improvement projects. Find all the top measuring tool brands and devices at Staples.

Rulers Provide Accurate Measurements in a Variety of Situations
Take accurate measurements at home, work or school with a handy ruler. Many designs come equipped with both inch and centimeter markings for easy reading and recording purposes. They are available in a wide range of shapes and sizes, from 6 inches to 12 inches and beyond, making it simple to find one suited to the project at hand. Devices with multiple scales and sides, like an architect's ruler, offer total precision for minute measurements required for detailed drawings and construction work. Tape measures with beveled edges are comfortable to hold in place while tracing and other varieties with hooks on the ends hold firmly as you move further away to take a full measurement.

Rulers Come in a Wide Range of Styles to Fit all Measurement Needs
Not every measurement follows a straight line. Precisely evaluate angles and rounded edges with the help of protractors. Their curved shape is helpful for tracing clean-lined half-circles and full circles, or taking short, quick measurements with the straight edge at the bottom. Stencils let users trace shapes like squares, hexagons and triangles neatly and accurately. Grid-like layouts on these products help line the designs up for proper placement on blank papers, math problems and renderings.

Traditional Rulers Provide an Easy-to-Use Straight Edge Measuring Tool
Measure linear objects or make accurate line drawings with the help of a straight-edge ruler. Often crafted from sturdy, durable materials like metal, wood and plastic, they offer a hard surface for tracing or marking on projects and are designed to last. Clear versions of these products allow an unobstructed view of what's below for precision measuring and drawing. Options with magnifying capabilities ensure total accuracy with every use. They are available in a range of colors and styles, from traditional wood materials to fun plastic designs, to fit both measuring needs and personal taste.

Flexible Ruler Designs Make it Simple to Measure Oddly Shaped Items
Flexible protractors provide precise measurements of not only straight-edge items but projects with curves and angles as well. Their bendable nature wraps around pieces, hugging them closely to offer an exact circumference, length, width or height. Products featuring a sticky backing stay in place for easy recording and positioning. A flexible design makes it simple to roll these devices up for neat, compact storage. More Less
Westcott® Transparent Acrylic 12" Ruler, Clear (10562//55275)
Westcott® Transparent Acrylic 12" Ruler, Clear (10562//55275)
Item : 164632 / Model : 10562/55275
(345)
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  • Numerals and graduations are sharply delineated
  • Edges are straight and true
  • Ideal for office and home use
$2.49
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Westcott® 5221 Wood/Brass Double Edge Ruler, 12"
Westcott® 5221 Wood/Brass Double Edge Ruler, 12"
Item : 670818 / Model : 05221
(15)
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  • Length: 12"
  • Color: Wood
  • Flat wood ruler with double metal edges
$0.79
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It's Academic 12" Flexible Ruler, Assorted (01137)
It's Academic 12" Flexible Ruler, Assorted (01137)
Item : 162453 / Model : 01137
(13)
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  • The fun and bendable It's Academic Flexi Ruler is eye-catching and useful.
  • Made 100% of PVC
  • Measures standard (inches) and metric (centimeters)
$1.99
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Westcott® Plastic 12" Ruler, Jewel Colored (12975)
Westcott® Plastic 12" Ruler, Jewel Colored (12975)
Item : 908634 / Model : 12975
(25)
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  • Brighten your desktop with assorted transparent jeweltone colors
  • Numerals and graduations are sharply delineated
  • Hang-up hole
$2.79
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Westcott® Stainless-Steel Rulers with Non Slip Cork Base
Westcott® Stainless-Steel Rulers with Non Slip Cork Base
Item : SS103960
(118)
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  • Stainless-steel rulers with etched-on standard and metric rule
  • Nonskid cork backing protects surfaces
  • Available in 6", 12", and 15"
As low as $3.79
Multiple options available
Westcott® Protractor, Clear, 6"
Westcott® Protractor, Clear, 6"
Item : 486928 / Model : 11200
(81)
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  • Easy to read
  • Numerals and graduations are sharply delineated
  • 180 degrees
$0.49
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Westcott® Wooden 12" Ruler, English/Metric, (10702)
Westcott® Wooden 12" Ruler, English/Metric, (10702)
Item : 477829 / Model : 10702
(14)
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  • Scaled in 16ths and in metric on same side. ;
  • A standard for all classrooms
  • Numerals and graduations are sharply delineated
$1.29
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Westcott® 18" Stainless Steel Ruler
Westcott® 18" Stainless Steel Ruler
Item : 670815 / Model : 55277/10415
(11)
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  • Edges are straight and true
  • Standard scale: 1/16" and 1/32"
  • Etched standard and metric measurement markings
$7.79
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Westcott® 36" Wood Yardstick
Westcott® 36" Wood Yardstick
Item : 104968 / Model : 55284
(9)
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  • Select wood with clear lacquer finish
  • Hole at each end for hanging
  • 36"
$2.09
Each
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$2.09*
Each
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1 @$2.09
4+ @$1.99
Westcott® Finger Grip 12" Ruler, Assorted Colors
Westcott® Finger Grip 12" Ruler, Assorted Colors
Item : 711762 / Model : 00403/55276
(93)
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  • Raised center for easy handling
  • Imperial scale in 1/16 of an inch as well as the metric scale in millimeters
  • Translucent colors allow for viewingthrough to the page
$2.99
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Westcott®English and Metric Translucent Plastic 12" Ruler, Assorted Colors (10526)
Westcott®English and Metric Translucent Plastic 12" Ruler, Assorted Colors (10526)
Item : 670819 / Model : 10526-001
(30)
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  • Length: 12"
  • Color: Assorted: Red, Yellow, and Blue (color can't be specified when ordered).
  • Acrylic, durable plastic ruler is ideal for students
$1.19
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Staedtler® Mars® 12" Triangular Scales
Staedtler® Mars® 12" Triangular Scales
Item : SS951116
(86)
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  • Versatile measurement tool for architects and engineers
  • Three sides with six different scales
  • Available in architect and engineer styles
As low as $5.49
Multiple options available
Calculated Industries Scale Master Pro Digital Plan Measure
Calculated Industries Scale Master Pro Digital Plan Measure
Item : 1487810 / Model : 6025
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  • 72 Built-In-Scales - 39 Imperial and 33 Metric
  • Perform Instant Linear, Rectangular Area and Volume Take-Offs
  • Custom Scales- Perfect for scaling faxed or out-of-scale plans
$69.99
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Westcott® Plastic Magnifying Ruler, 12", Clear
Westcott® Plastic Magnifying Ruler, 12", Clear
Item : ACM15571 / Model : 15571
(8)
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  • Clear
  • Tape length: 12"
  • Material: Plastic
$6.69
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Retractable Tape Measure, 60", Assorted Colors
Retractable Tape Measure, 60", Assorted Colors
Item : 291885 / Model : 943
(1)
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  • Retractable Tape measure
  • Plastic cased fiberglass
  • Lightweight plastic cased fiberglass tape measure with both 60 inches (1/16in) and 1.52 meter (mm) markings and a button retraction system
$9.49
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Westcott® Metric Ruler with Metal Edge, 12"
Westcott® Metric Ruler with Metal Edge, 12"
Item : 567750 / Model : 10375
(2)
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  • Scaled in 1/16 Inch, and metric scales
  • Made of selected hardwood
  • 1 1/8” wide x 1/8” thick
$2.79
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Westcott® 15" Highlighting Data Ruler
Westcott® 15" Highlighting Data Ruler
Item : 827428 / Model : 10580/55307
(15)
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  • Durable, clear vinyl ruler
  • Highlighted center portion for easy reading
  • See through capability allows for increased accuracy
$4.29
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Staples® Arc System Durable Poly Ruler, Junior Size, Transparent (21801)
Staples® Arc System Durable Poly Ruler, Junior Size, Transparent (21801)
Item : 364743 / Model : 21801
(31)
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  • Junior size
  • 7" / 18cm
  • Durable, transparent poly
$1.49
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Gaebel 600 Series Stainless Steel Ruler 24 In. (600 24")
Gaebel 600 Series Stainless Steel Ruler 24 In. (600 24")
Item : 2246413 / Model : 74871
Add to Favorites
  • Made from 301 and 410 spring tempered stainless steel
  • 1 1/4 in. wide and .032 in. thick
  • 16th in. etched increments
$15.99
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Westcott® KleenEarth® Recycled Plastic 12" Ruler Anti-Microbial Protection (14077)
Westcott® KleenEarth® Recycled Plastic 12" Ruler Anti-Microbial Protection (14077)
Item : 649356 / Model : 14077
(25)
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  • Environmentally friendly rulers are made from recycled material
  • Edges are straight and true
  • Ideal for home, office or school
$4.29
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Staples® Arc System Durable Poly Ruler, Letter Size (21803)
Staples® Arc System Durable Poly Ruler, Letter Size (21803)
Item : 364744 / Model : 21803
(27)
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  • Letter size
  • Dimensions: 10"/25cm long
  • Durable, transparent poly
$5.59
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Westcott® Wood Office 12" Ruler (05011)
Westcott® Wood Office 12" Ruler (05011)
Item : 164566 / Model : 05011/55280
(306)
Add to Favorites
  • Numerals and graduations are sharply delineated
  • Edges are straight and true
  • Protective finishes are clear and durable
$1.79
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Poppin Ruler, 13", Aqua, (100176)
Poppin Ruler, 13", Aqua, (100176)
Item : 48956 / Model : 100176
(6)
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  • Aqua Acrylic
  • Inch scaling down to 1/8th
  • 13"L
$7.99
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Calculated Industries Scale Master Pro XE Digital Plan Measure
Calculated Industries Scale Master Pro XE Digital Plan Measure
Item : 1417677 / Model : 6135
Add to Favorites
  • 91 Built-In Scales - 50 Imperial and 41 Metric
  • Dedicated Length, Width and Height Keys. Find Rectangular Areas and Volumes
  • Can interfaces with PC spreadsheets or estimating programs (additional PC Cable required)
$104.99
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