Best 8 x 5 Index Cards of 2026

Rebecca Cantu Avatar
Rebecca Cantu
Last Updated: Jan 28, 2026

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8 x 5 index cards are a versatile and essential tool for organization and note-taking. These standard-sized cards are perfect for recording important information, jotting down ideas, or creating flashcards for studying. They are also great for creating to-do lists or reminders, as they can be easily shuffled and rearranged. The durable cardstock material ensures that the cards will hold up to frequent handling and can be stored in a variety of ways, from traditional filing systems to portable index card boxes. Whether for personal or professional use, 8 x 5 index cards are a reliable and convenient way to stay organized and on top of things.

At a Glance: Our Top Picks

Oxford Ruled Index Cards (51) Cover #TOP 1
Oxford Ruled Index Cards (51)
ftb score rating icon 9.8
Amazon Basics Ruled Color Index Cards Cover #TOP 2
Amazon Basics Ruled Color Index Cards
ftb score rating icon 9.7
Business Source Plain Index Cards Cover #TOP 3
Business Source Plain Index Cards
ftb score rating icon 9.5

Top 6 8 x 5 Index Cards

#TOP 1

Oxford Ruled Index Cards (51)

White
5 x 8, 100 cards
Oxford Ruled Index Cards (51) Cover
Oxford Ruled Index Cards, 5" x 8", White, 100/Pack (51)

The Oxford Index Cards are a convenient and versatile tool for note-taking. With their ruled front and blank reverse sides, these index cards offer flexibility in organizing and jotting down important information. The larger 5" x 8" size provides ample space for capturing more details, making it easier to see and read the content. Made from 10% recycled fiber with 10% post-consumer fiber, these cards are an eco-friendly choice. With 100 cards in a pack, you'll have plenty to keep you organized. Whether you're studying, brainstorming, or organizing your thoughts, the Oxford Index Cards are the perfect companion to help you stay on top of your tasks.

What We Like
Versatile note-taking
Larger size for more information
Eco-friendly with recycled fiber
#TOP 2

Amazon Basics Ruled Color Index Cards

Amazon Basics
B086Q8L6TL
Assorted
Amazon Basics Ruled Color Index Cards Cover
Amazon Basics Ruled Color Index Cards for Study and Note-Taking, 5" x 8", 300 Count/Cards, Assorted Colors

The Amazon Basics Ruled Color Index Cards are a pack of 300 cards that come in 4 different colors. They are precision cut and each card measures 5 by 8 inches. The ruled cards have evenly spaced lines running horizontally that make note taking easier, while the reverse side is blank. These index cards are versatile and can be used for color-coding projects, creating flashcards, studying, making lists, and more.

What We Like
Assorted colors
Precision cut
Versatile
#TOP 3

Business Source Plain Index Cards

65262
White
5"x8"
Business Source Plain Index Cards Cover
Business Source Plain Index Cards, White, 5 X 8

These index cards are blank on both sides, making it easy for you to customize them as you wish. They are rotary-cut for uniform height, ensuring that they are all the same size. These cards are versatile and can be used for taking notes, making flashcards, creating durable lists, and more. The paper size is 8 x 5, making them easy to store and transport.

What We Like
Blank on both sides for easy customization
Rotary-cut for uniform height
Can be used for various purposes such as notes, flashcards, and lists
8 x 5 size makes them easy to store and transport
#TOP 4

AIFLYAN 100 Count 5x8 Colored Index Cards

AIFLYAN
AFY-Fcards-5x8-Colored-100PCS
AIFLYAN 100 Count 5x8 Colored Index Cards Cover
100 Count Colored Index Cards 5x8 Lined Colorful Notecards 4 Color Lined Flashcards for Studying 5 x 8 Index Cue Cards Ruled Notecards Multicolor Note Cards Flash Cards for Notes Office School Recipes

The AIFLYAN Colored Index Cards offer 100 sheets in four vibrant colors, giving you plenty of cards to organize your study and work tasks. These 5x8 cards are made from thick paper that prevents ink from bleeding through, so your notes stay clear. The cards feature narrow, neat lines on one side, helping you keep your writing tidy, while the blank back lets you get creative by drawing or adding extra info. Their compact size makes them easy to carry in wallets or pencil cases, perfect for flashcards, recipe notes, or speech prompts. These cards are versatile tools designed to support your learning and daily organization.

What We Like
Vibrant multi-color design
Thick, bleed-resistant paper
One lined, one blank side
Compact and portable size
Versatile for multiple uses
#TOP 5

MSKKSM Colored 5x8 Index Cards 120 Count

MSKKSM
THAMZUS0100610
MSKKSM Colored 5x8 Index Cards 120 Count Cover
120 Count Index Cards 5x8 Colored Ruled 5 by 8 Index Flash Cards for Studying, Colored Lined Index Note Cards 5 x 8 Cards, Notecards 5x8 Lined Index Cards Ruled 5 x 8" Flashcards, 6 Assorted Colors

The MSKKSM Colored Index Cards offer 120 sheets in six bright colors, helping you stay organized by color-coding your notes or tasks. These 5x8 cards are perfect for students, teachers, and professionals who want to keep their study or work materials visually sorted. Made from durable 160GSM cardstock, the cards handle pencils, pens, and highlighters without bleeding through, making them ideal for heavy ink use. Their compact size fits easily into backpacks or desk drawers, so you can take your notes anywhere. Whether you're prepping for exams or managing daily lists, these cards provide a handy and colorful solution for organized note-taking.

What We Like
Six vibrant colors
Durable 160GSM cardstock
Compact and portable size
Supports multiple writing tools
#TOP 6

Goefun Colored 5x8 Index Cards 100pcs

Y81-1103-56
4 colors
5x8-100pack
Goefun Colored 5x8 Index Cards 100pcs Cover
Colored Index Cards 5x8 100Pcs, Goefun Ruled Flashcards, 4 Color Notecards for Studying, Recipes, Memo Cards, Office Supply, DIY, Presentation

The Goefun Colored Index Cards provide you with 100 ruled flashcards in four different colors, making it easy to organize your notes or study materials by category. Each card measures a standard 5x8 inches and is made from FSC-certified paper, offering a sturdy yet flexible feel that resists creasing. The front side features neat horizontal lines with a red title line for clear, tidy writing, while the blank back is perfect for sketches or additional notes. Plus, the smooth surface lets you write effortlessly without ink bleeding, making these cards ideal for use with markers and pens. These colorful cards add a fun and practical touch to your studying or office tasks.

What We Like
Durable, flexible paper
Clear ruled lines with title space
Ink-resistant, smooth surface
Four distinct colors
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How do I make a 5x8 index card in Word?

Go to Page Page set up (make sure you printer is set as your default printer). go down to page size and 5 x 8 index cards. Go to button just below setting og number of copies. Scroll down to bottom and give a name.

2. What is the standard index card size?

Format. The most common size for index card in North America and the UK is 3 by 5 inches (76.2 by 127.0 mm), hence the common name 3-by-5 card. Other sizes widely available include 4 by 6 inches (101.6 by 152.4 mm), 5 by 8 inches (127.0 by 203.2 mm) and ISO-size A7 (74 by 105 mm or 2.9 by 4.1 in).

3. What is the size of 1/2 index card?

Amazon.com : Oxford Mini Index Cards, 3" x 2.5", Ruled, White, 200 Per Pack (10009EE) : Half Size Index Cards : Office Products. In stock.

Editor's Notes

During our 8 x 5 index card research, we found 24 8 x 5 index card products and shortlisted 6 quality products. We collected and analyzed 27,345 customer reviews through our big data system to write the 8 x 5 index cards list. We found that most customers choose 8 x 5 index cards with an average price of $6.56.

The 8 x 5 index cards are available for purchase. We have researched hundreds of brands and picked the top brands of 8 x 5 index cards, including Oxford, Business Source, AIFLYAN, MSKKSM, Goefun. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Rebecca Cantu Avatar

Rebecca Cantu grew up in a family-owned retail store for home and kitchen products. She worked online and gave assistance to people to buy ideal products for their sweet home after graduating from Northwestern University with a marketing degree. She has been writing content for online shopping guides since 2011 with her professional knowledge and natural sensitivity of appliances.