Best Selling Plastic Ruler: See Top Product Rankings by Sales Volume & Market Trends

July 2026
130 Products Tracked

Looking for the most popular plastic ruler products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "plastic ruler." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B004E3NK92 currently leads the plastic ruler market with 10K monthly sales, followed closely by B09S9X3HV7 with 7K monthly sales and B00CHRN0SI with 4K monthly sales. Meanwhile, ASIN B09S9X3HV7 stands out as the fastest-growing product, achieving an impressive 100.0% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales July 2026
Westcott Acrylic Clear Ruler, Easy-to-Read Markings, Scratch-Resistant Design, Raised Beveled Edges, for Crafting, Office, Classroom, Back to School Supplies, 12-Inch
1
B004E3NK92
$2.48·
4.8
Units/sold10K
Color Transparent Ruler Plastic Rulers - Ruler 12 inch, Kids Ruler for School, Ruler with Centimeters, Millimeter and Inches, Assorted Colors, Clear Rulers, 7 Pack School Rulers
2
B09S9X3HV7
$5.99·
4.7
Units/sold7K
Westcott 10561 Acrylic Clear Ruler, 6 in
3
B00CHRN0SI
$1.66·
4.7
Units/sold4K
🚀Fastest Growing
by MoM sales growth
Color Transparent Ruler Plastic Rulers - Ruler 12 inch, Kids Ruler for School, Ruler with Centimeters, Millimeter and Inches, Assorted Colors, Clear Rulers, 7 Pack School Rulers
#1
B09S9X3HV7
$5.99·
4.7
Color Transparent Ruler Plastic Rulers - Ruler 12 inch, Kids Ruler for School, Ruler with Centimeters, Millimeter and Inches, Assorted Colors, Clear Rulers, 7 Pack School Rulers
Units/sold
7K100.0%
Architectural Scale Ruler, Imperial Measurements 12'', Laser-Etched Aluminum Architect Triangular Ruler Black for Architects, Students, Draftsman, and Engineers by mveohos
#2
B07P5Q6835
$9.99·
4.8
Architectural Scale Ruler, Imperial Measurements 12'', Laser-Etched Aluminum Architect Triangular Ruler Black for Architects, Students, Draftsman, and Engineers by mveohos
Units/sold
2K100.0%

Top Selling Plastic Ruler

As of July 2026, we analyzed 130 tracked products in Amazon's "plastic ruler" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 1,000 and 10,000 monthly sales. B004E3NK92 leads the plastic ruler market with an estimated 10,000 monthly sales, up 75.0% from the previous month.

130Products Tracked
3,100Top 10 Avg. Sales
$5.21Top 10 Avg. Price
4.7Top 10 Avg. Rating
🏆
Westcott Acrylic Clear Ruler, Easy-to-Read Markings, Scratch-Resistant Design, Raised Beveled Edges, for Crafting, Office, Classroom, Back to School Supplies, 12-Inch
#1
B004E3NK92

Westcott Acrylic Clear Ruler, Easy-to-Read Markings, Scratch-Resistant Design, Raised Beveled Edges, for Crafting, Office, Classroom, Back to School Supplies, 12-Inch

10,000
▲ 75.0%
Units Sold/mo
$2.48
Price
4.8
Rating
9K
Reviews
2
Color Transparent Ruler Plastic Rulers - Ruler 12 inch, Kids Ruler for School, Ruler with Centimeters, Millimeter and Inches, Assorted Colors, Clear Rulers, 7 Pack School Rulers
B09S9X3HV7
$5.99
4.7 (2.4K)
Color Transparent Ruler Plastic Rulers - Ruler 12 inch, Kids Ruler for School, Ruler with Centimeters, Millimeter and Inches, Assorted Colors, Clear Rulers, 7 Pack School Rulers
7,000 Units Sold/mo▲ 100.0%
3
Westcott 10561 Acrylic Clear Ruler, 6 in
B00CHRN0SI
$1.66
4.7 (1.4K)
Westcott 10561 Acrylic Clear Ruler, 6 in
4,000 Units Sold/mo▲ 19.0%
4
Architectural Scale Ruler, Imperial Measurements 12'', Laser-Etched Aluminum Architect Triangular Ruler Black for Architects, Students, Draftsman, and Engineers by mveohos
B07P5Q6835
$9.99
4.8 (1.2K)
Architectural Scale Ruler, Imperial Measurements 12'', Laser-Etched Aluminum Architect Triangular Ruler Black for Architects, Students, Draftsman, and Engineers by mveohos
2,000 Units Sold/mo▲ 100.0%
5
Nicpro 22 PCS Compass Geometry Tools with Case, Drafting Tools Geometry Set with Swing Arm Protractor, Rulers, Metal Compass, Square Set, Mechanical Pencil, Back to School Supplies for Students
B0DXZZ3Z4T
$10.79
4.6 (425)
Nicpro 22 PCS Compass Geometry Tools with Case, Drafting Tools Geometry Set with Swing Arm Protractor, Rulers, Metal Compass, Square Set, Mechanical Pencil, Back to School Supplies for Students
2,000 Units Sold/mo▲ 11.1%
10
Unjoo Clear Plastic Ruler 12 Inch Straight Rulers, for School, Office, 2pcs | Shatterproof Rulers, with Inches and Centimeters, Easy-to-Read Markings, Plastic Drafting Measuring Ruler
B09WVT6B5W
$4.99
4.6 (486)
Unjoo Clear Plastic Ruler 12 Inch Straight Rulers, for School, Office, 2pcs | Shatterproof Rulers, with Inches and Centimeters, Easy-to-Read Markings, Plastic Drafting Measuring Ruler
1,000 Units Sold/mo▲ 50.0%
View All 130 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the plastic ruler price landscape, we segmented all 130 tracked listings in Amazon's live "plastic ruler" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $0.00 ~ $10.00 band is the category's best plastic ruler price zone, absorbing 73% of the assortment (249 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the plastic ruler category.

Top 3 Price Tiers

$0.00 ~ $10.00 is the most competitive price tier, containing 73% of tracked products.

Sweet Spot
$0.00 ~ $10.00
Tier 1
73%
249 products

Top products in this price tier

#1
B004E3NK92
$2.48
10k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
14%
46 products
$20.00 ~ $50.00
Tier 3
11%
37 products
$50.00 ~ $100.00
2%
Unlock to view all price tier distributions and their ASIN sales contributions

"Plastic ruler" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "plastic ruler" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-07-12 to 2026-07-18, the Amazon USweekly search volume for "plastic ruler" was approximately 1,390 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #137,371, climbing 44,800 positions from the previous week. Additionally, the top 3 products for this keyword capture 49.1% of the total click share and 43.5% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

plastic ruler

ASINSIGHT
Search Frequency Rank
137,371
44,800
Search Volume
1,390
34.2%
Top 3 Click Share
49.1%
Top 3 Conv. Share
43.5%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
1,390
View full trends for the past 3 years
JulAugSepOctNovDecJanFebMarAprMayJunJul
Multi-Dimensional Data

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