All You Need To Know About Standard Paper Clip Size

Last update Oct 30, 2026 6 min read
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Introduction

The paperclip is a useful tool invented by Johan Vaaler, a Norwegian inventor who patented his design in 1899. Since then, the paperclip has seen little or no variation, due to its versatility and efficacy in holding papers securely. They come in different sizes, colors, and traditional steel make, too. 

Hope this piece will give the inquisitive mind a complete lowdown about paper clips!

Quick Summary

  • This guide covers standard paper clip sizes, common measurements, practical uses, and tips for choosing the right clip.
  • A standard paper clip measures approximately 1.25 inches (31.75 mm) long, though sizes vary by brand and design.
  • Always check product measurements before buying, as paper clip sizes and labels vary by manufacturer.
  • Paper clips help organize documents, manage cables, mark book pages, fix zipper pulls, and create DIY jewelry.

Paper Clip Sizes

The standard paperclip size is approximately 1.25 inches (31.75 mm) long. But paper clip sizes vary by brand, so you may find different lengths depending on where you shop. So check the measurements before placing an order.

A pile of colorful plastic-coated paper clips in bright pink, blue, yellow, green, red, white, and black scattered randomly.

Photo by Pixabay from Pexels

Need to convert centimeters to millimeters or other units? Check out our MO Calc app, available for both Android and iOS.

Detailed Paper Clip Sizes Chart

Please note that paper clip sizes may vary slightly among different manufacturers, and these measurements are approximate. 

Paper Clip Size

Length (inches)

Length (cm)

Length (mm)

Description

Small Plain Round End

0.87

2.2

22

Small paper clips are suitable for holding a few sheets of paper together and organizing lightweight documents.

Large Plain Round End

1.22

3.1

31

Large plain paper clips are useful for securing small to moderate stacks of paper for everyday office tasks.

Giant Plain Round End

2.01

5.1

51

Giant paper clips are designed to hold larger stacks of documents together.

Giant Wavy Round End

2.87

7.3

73

Extra-long paper clips are suitable for securing thick stacks of paper and larger documents.

Small Lipped Round End

0.87

2.2

22

Small lipped paper clips provide an alternative design for fastening a few sheets of paper together.

Large Lipped Round End

1.22

3.1

31

Large lipped paper clips are suitable for organizing moderate stacks of paperwork.

Small No-Tear Pointed End

0.87

2.2

22

Small pointed-end paper clips are useful for fastening a few sheets of paper in place.

Large No-Tear Pointed End

1.06

2.7

27

Large no-tear paper clips are designed to hold papers together while their rounded design helps reduce snagging.

X Large No-Tear Pointed End

1.30

3.3

33

Extra-large no-tear paper clips are suitable for organizing larger groups of documents.

Jumbo No-Tear Pointed End

1.77

4.5

45

Jumbo no-tear paper clips are ideal for holding larger stacks of paper and keeping bulky documents organized.

Uses of Paper Clip

Keeping Papers in Order

Paper clips keep important documents neat and organized without damaging the pages. You can remove them quickly whenever you need a specific paper. Use different colored paper clips to sort bills, schoolwork, and confidential documents.

Organizing Cables and Wires

Tired of tangled cables? A paper clip can help keep small wires organized and prevent them from getting mixed up. Make sure the clip doesn't damage the wire's insulation.

Makeshift Bookmark

Use a colored paper clip to mark your place in a favorite book. You can add a small ribbon or button to give your bookmark a personal touch.

Handy Kitchen Tricks

A paper clip can help seal an open food package, like a coffee bag, when you don't have a bag clip nearby. You can also use a clean, unfolded clip to remove a cherry pit or clear a clogged salt shaker.

Zip Up or Down?

A broken zipper pull can make your jeans, backpack, or suitcase hard to open. Thread a paper clip through the zipper slider to create a temporary replacement.

Be Your Own Jeweller!

Get creative with colorful paper clips and turn them into rings, bracelets, pendants, or a paperclip chain. You can even use a silver paperclip to make a simple necklace with a clean, stylish look.

This article has been exclusively written for MeasurementOf.

How to Choose the Right Size Paper Clip for Your Use?

A pile of black and white paper clips scattered loosely on a bright orange background, with a few clips separated on the left.

Photo by Ann H from Pexels

Choosing the right paper clip depends on a few key factors. Consider these points before picking one for your documents:

  • Size: Paper clips come in different sizes, and their length and shape affect how many sheets they can hold. Choose a larger clip for thicker stacks and a smaller one for a few sheets.
  • Material: Most traditional paper clips use steel wire, sometimes with a coating. Plastic-coated clips come in different colors, making it easier to sort documents. Plastic clips resist rust, while metal clips offer reliable everyday use.
  • Wire Thickness: Thicker wire generally provides more stiffness, while thinner wire bends more easily. Choose a clip that holds your papers securely without slipping or bending out of shape.
  • Shape: Standard paper clips work well for everyday paperwork, while specialty designs may suit specific organizing needs.

Easy-To-Understand Paper Clip Chart

You probably use 1-inch paper clips at home, for homework, or school projects. In an office, you might find larger paper clips, such as jumbo clips that measure up to 4 inches, although these can be harder to find in stores.

Since store labels can also vary, this paper clip sizes chart will help you compare common sizes and find the right clips for your needs.

An easy to understand paper clip size chart with measurements in inch, cm and mm.

Conclusion 

Paper clips may seem ordinary, but they make everyday tasks easier. This small bent piece of wire has stayed useful for generations, helping people organize papers, fix small problems, and create DIY crafts. Next time you reach for one, remember how much a simple paper clip can do.

Frequently Asked Questions

1. What are standard size paper clips?

The standard paperclip size is approximately 1.25 inches (31.75 mm) long, though sizes vary by brand and design.

2. Are paper clips 1 inch?

Yes, many brands sell 1-inch paper clips. Others range from about 1.125 to 1.75 inches, depending on the design and manufacturer. Paper clip sizes can vary, so check the product measurements before buying.

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