Ruler 30cm Folding
MaybeAn estimated 0.2% of orders come back. But prices span $1.32–$4.70, mostly outside the sweet spot, so Ruler 30cm Folding is a Maybe.
- Flapen Score
- 53 / 100Top 23% of 835 Stationery & Office Supplies niches · +6 vs the category median of 4753
- Market size
- £73K/yr264K searches / yr
- 90-day growth
- +6.8%search demand this quarter
- Competition
- 50%top-5 click share · 19 brands · 70 sellers
Flapen Score
Ruler 30cm Folding against its category
The dotted line is the Stationery & Office Supplies average. Past it, Ruler 30cm Folding is stronger. Inside it, weaker.
Market
The Ruler 30cm Folding market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Ruler 30cm Folding 264K times last year and spent an estimated £73K. The top 5 brands take 67% of clicks. Demand peaks in Aug–Sep. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 8.6% of those searches ended in a purchase.
Shoppers searched for this 264K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 8.6% of those searches ended in a purchase. Searches in the last 90 days moved +6.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated £73K a year.
- Searches, last 12 months
- 264K
- Growth, 90 days vs prior 90
- +6.8%
- Conversion, latest week
- 8.6%
- Market size, estimated
- £73Ka year
- Peak month
- September5.8× the quietest month
- Top search term
- folding ruler69K searches a year
02 · Price
A sale here is worth £3.19.
Listings sell for £3.19 on average, from £1.32 to £4.70. Amazon reports units sold in ranges. This niche sold 40K to 50K a year. The average listing sells 4,000 to 5,000 of them. At £3.19 that is £13K to £16K a year per listing.
- Average price
- £3.19under the $15 to $100 sweet spot
- Price range
- £1.32–£4.70
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 40K–50K
- Units per listing a year
- 4,000–5,000
- Revenue per listing a year
- £13K–£16K
- Returns
- 0.2%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
56% of listings pay for placement with sponsored ads. 96% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #92 within Office Supplies. It carries 562 reviews at 4.14 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 56%
- Prime listings
- 96%
- Out of stock, average day
- 0.0%
- Average rank
- #92in Office Supplies
- Average rating
- 4.14 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 562per listing
- Listings tracked
- 27
04 · Newcomers
0 of last year's 6 launches cleared the first-year sales bar.
6 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 39 months on average, so the names here are settling in.
- Launched, last 12 months
- 6
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 39 months
Products
Top Ruler 30cm Folding products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Helix 30cm Folding Ruler - 30cm/300mm Graduations Ideal for School Home or Office
- Price
- £2.98
- Rating
- 4.4/5
- Reviews
- 3,626
- Age
- 19y ago

2Pack Folding Ruler Transparent 30cm 300mm Folding Ruler Clear (2)
- Price
- £3.58
- Rating
- 4.0/5
- Reviews
- 171
- Age
- 3y ago

Helix Oxford 30cm Folding Ruler Oxford Blue
- Price
- £1.46
- Rating
- 4.3/5
- Reviews
- 8,504
- Age
- 14y ago

Liquidraw 30cm Folding Ruler Foldable Ruler School Stationery (Blue)
- Price
- £2.55
- Rating
- 4.2/5
- Reviews
- 793
- Age
- 5y ago

Helix J05011 Oxford Folding Rule (Pack of 2)
- Price
- £4.70
- Rating
- 4.5/5
- Reviews
- 223
- Age
- 10y ago
Trending
estimated 90-day click momentum
1Pack Clear Folding Ruler(30cm / 12 Inch) Shatter-Resistant Portable for School Office & Craft
- Price
- £2.56
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Maped 2-in-1 Foldable Ruler - 15/30cm Ruler - Decorated Plastic - Ergonomic and Compact - School Supplies
- Price
- £1.32
- Rating
- 4.9/5
- Reviews
- 13
- Age
- 5mo ago

Helix J05011 Oxford Folding Rule (Pack of 2)
- Price
- £4.70
- Rating
- 4.5/5
- Reviews
- 223
- Age
- 10y ago

VELSIN 2 Pcs Ruler - 15 cm Transparent Straight Folding Ruler 30cm Foldable for school or office daily DIY Student Convenient Storage
- Price
- £3.38
- Rating
- 2.6/5
- Reviews
- 3
- Age
- 9mo ago

2 Pack 30cm Foldable Transparent Ruler Measuring Tool for School & Office
- Price
- £3.55
- Rating
- 4.7/5
- Reviews
- 11
- Age
- 1y ago
Newest
by launch date
1Pack Clear Folding Ruler(30cm / 12 Inch) Shatter-Resistant Portable for School Office & Craft
- Price
- £2.56
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago

Maped 2-in-1 Foldable Ruler - 15/30cm Ruler - Decorated Plastic - Ergonomic and Compact - School Supplies
- Price
- £1.32
- Rating
- 4.9/5
- Reviews
- 13
- Age
- 5mo ago

VELSIN 2 Pcs Ruler - 15 cm Transparent Straight Folding Ruler 30cm Foldable for school or office daily DIY Student Convenient Storage
- Price
- £3.38
- Rating
- 2.6/5
- Reviews
- 3
- Age
- 9mo ago

2PCS Random Color Folding Ruler 30cm Foldable Rulers 15cm Transparent Straight Rulers Shatterproof Plastic Geometric Ruler(30cm Folding-2Pack)
- Price
- £3.48
- Rating
- 4.4/5
- Reviews
- 21
- Age
- 10mo ago

Foldable Ruler 30cm - 4 Pack Metric Measurements Portable and Durable Bright Colors Ideal for School Office
- Price
- £2.76
- Rating
- 4.0/5
- Reviews
- 31
- Age
- 11mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 50% of clicks. Leaders hold, but buyers still shop past them.
Brands
19 rising
Sellers
70
Est. top-5 brand share
67%
Top 20: 100%
Est. top-5 click share
50%
Top 20: 91%
Open market
28%
- Helix36%
- Guagua13%
- Liquidraw8%
- Uskerb6%
- Udewo5%
- WchoeSS4%
Demand
Ruler 30cm Folding search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Aug, Sep · busiest ÷ quietest = 5.8×
Search terms
Top Ruler 30cm Folding search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- folding ruler69K/yr
- foldable ruler57K/yr
- ruler 30cm folding49K/yr
- folding ruler 30cm23K/yr
- ruler foldable13K/yr
- 30cm ruler foldable13K/yr
- foldable ruler 30cm15K/yr
- ruler folding5K/yr
- 30cm foldable ruler3K/yr
- foldable 30cm ruler3K/yr
Reviews and returns
What reviews say buyers love and hate about Ruler 30cm Folding
We read the reviews and the return reasons for every product selling here.
“Quality is low”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Ruler 30cm Folding questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









