Westcott - Proportional Scale

Proportional Scale

8 in. diameter
SKU: 21471
MPN: PS-80
8 in. diameter
List: $13.10
$10.48
SAVE 20%
5 in. diameter
SKU: 76043
MPN: PS-69
5 in. diameter
List: $8.55
$6.84
SAVE 20%

Calculate precise artwork scaling percentages in seconds without math

Proportional scales eliminate the arithmetic that slows down scaling decisions. Rotate the inner wheel to align original dimensions with desired output size, and the tool instantly reveals the exact percentage for enlargement or reduction, no calculator, no guesswork, no converting ratios in your head. This mechanical simplicity proves especially valuable when working under deadline pressure or juggling multiple scaling requirements across a single project.

Both sides of the wheel provide scaling information: one displays reproduction percentages, while the other shows reduction factors as numeric multipliers. This dual presentation lets you work in whichever format your equipment requires, whether you're communicating with a print shop that thinks in percentages or operating a photocopier that uses reduction numbers. The durable construction withstands studio use, maintaining alignment accuracy through repeated adjustments.

Graphic designers scaling layouts for different formats, photographers calculating print dimensions, and illustrators preparing work for reproduction all benefit from the speed this tool provides. Rather than interrupting your workflow to work out proportions, you get immediate answers that keep projects moving forward. The Westcott Proportional Scale handles the math so you can focus on design decisions that actually matter.

PRODUCT INFORMATION

  • Calculates artwork enlargements and reductions
  • Shows multiplication factors for sizing
  • Displays percentage of scale changes
  • Works with photographs and layouts
  • Essential tool for design reproduction
  • Durable rotating dial mechanism
Drawing and Illustration

Drawing and Illustration Purchase Guide

Drawing and Illustration Materials

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Markers - Professional markers including alcohol-based, water-based, and pigment markers. Perfect for illustration, design work, and mixed media projects.

Pastels - Soft pastels, oil pastels, and pastel pencils for vibrant color work. Excellent for blending and creating rich, textured drawings.

Pencils - Graphite pencils in various hardness grades, colored pencils, and specialty drawing pencils for different techniques and surfaces.

Pens - Technical pens, fountain pens, and specialty drawing pens for precise line work and detailed illustrations.

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