---
title: "Graphing Calculator — £51K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/stationery-office-supplies/graphing-calculator"
last_updated: "2026-07-31T13:45:55.489Z"
locale: en
meta:
description: "Niche score 31/100 · £51K/yr market · 48K searches/yr · £75.71 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 31/100 · £51K/yr market · 48K searches/yr · £75.71 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Graphing Calculator — £51K/yr Amazon UK Niche (2026) - Flapen"
---
# **graphing calculator**
**Skip it**
A small market ($51K/yr) — this niche doesn't clear our bar today.
Market size 13Growth 22Conversion 17Competition 18Returns 65Price range 74Avg price 84Brand share 17Review moat 50Quality gap 24
**Avg price**
**Great****£75.71**
avg listing price — sweet spot $15–$100
**Price range**
**Good****£18.55–£128.46**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Good****2.4%**
return rate — above 5% kills the launch gate
**Review moat**
**Okay****1,506.38**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-6.9%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****78%**
top-5 click share — a locked-up shelf
**Conversion**
**Bad****1.4%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****£51K**
£51K/yr · 48K searches
**Signals**[** High Price**](https://flapen.com/research/niches?market=uk&signal=high_price "Avg price > $50")
According to Flapen's Amazon United Kingdom niche tracking, graphing calculator is a £51K/yr Amazon United Kingdom market (48K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 31/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **graphing calculator market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **£57K–£76K**
- units × avg price
- **Conversion rate**
- **1.4%**
- **Avg BSR**
- **#13**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **54%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▲rising
**Sellers**
**47**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**78%**
Top 20: 100%
**Open market**
**4%**
- Casio75% - NumWorks5% - ROATEE5% - HP4% - Dakexiong3% - Texas Instruments3% - Open — no brand owns it (2 brands, 4%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -6.9% search growth over the last 90 days.
3K2KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 5.2×
[**Open Trend **](https://flapen.com/research/uk/stationery-office-supplies/graphing-calculator/trend)
## **Top graphing calculator search terms**
- **graphing calculator**17K/yr-14.3%1.3% conv. - **graphing calculators**7K/yr+20.3%0.3% conv. - **graphic calculator**9K/yr-10.9%1.5% conv. - **casio graphing calculator**5K/yr+8.7%3.0% conv. - **graphical calculator for a level maths**4K/yr+47.8%4.3% conv. - **casio graphical calculator**5K/yr-19.6%4.2% conv. - **graphical calculators**3K/yr-59.7%1.7% conv. [**All search terms **](https://flapen.com/research/uk/stationery-office-supplies/graphing-calculator/search-terms)
## **Top graphing calculator products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%£5K20%£10K30%£15K40%£20K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Casio fx-CG100 Colour Graphing Calculator (UK Version) - Upgrade from previous fx-CG50 model**Casio**£100.98**4.7★1,704 rev](https://www.amazon.co.uk/dp/B0F7RCQ3D7) [2**Casio fx-CG50 Graphic Calculator (UK version)**Casio**£95.68**4.7★1,704 rev](https://www.amazon.co.uk/dp/B071S1HRM7) [3**Casio fx-CG50 (UK Version) including a WYNGS protective case in Dark Gray - Basic Set**Casio**£95.30**4.6★811 rev](https://www.amazon.co.uk/dp/B0BBGVQ8CV) [4**NumWorks Graphing Calculator**NumWorks**£75.59**4.7★8,655 rev](https://www.amazon.co.uk/dp/B0747RQGF5) [5**ROATEE 36X Pro Graphing Scientific Calculator with 360+ Functions and High-Resolution Display Advanced Calculator for Studentsand Engineers**ROATEE**£20.11**4.5★3,251 rev](https://www.amazon.co.uk/dp/B0DP6L6P5M)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Casio fx-CG100 ClassWiz Color Graphing Calculator with 3D Graph & Python | Large High-Res Display Basic & Advanced Functions | Ideal for Exams STEM Programming & Advanced**Casio**£101.83**76 rev1y ago](https://www.amazon.co.uk/dp/B0FF5Y75DW) [**Graphing Calculator Scientific with 360 Functions Graphic/Statistics/Algebra/Calculus Calculator with 10+2 Digits Display for College and High School Students Office and Business White**Dakexiong**£29.79**4 rev1y ago](https://www.amazon.co.uk/dp/B0FFMYRXX2) [**Casio fx-CG100 Colour Graphing Calculator (UK Version) - Upgrade from previous fx-CG50 model**Casio**£100.98**1,704 rev1y ago](https://www.amazon.co.uk/dp/B0F7RCQ3D7) [**OSALO Scientific Calculator 552 Functions A Level Maths Black OS-991EX CW**OSALO**£19.99**63 rev1y ago](https://www.amazon.co.uk/dp/B0DXNHM432) [**ROATEE 36X Pro Graphing Scientific Calculator with 360+ Functions and High-Resolution Display Advanced Calculator for Studentsand Engineers**ROATEE**£20.11**3,251 rev1y ago](https://www.amazon.co.uk/dp/B0DP6L6P5M)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Casio fx-CG50 (UK Version) including a WYNGS protective case in Dark Gray - Basic Set**Casio**£95.30**4.6★**▲ 78%**](https://www.amazon.co.uk/dp/B0BBGVQ8CV) [**CATIGA SS-991EX Scientific Calculator with Advanced 550 Functions- Solar & Battery Powered Multi-Function High School & College Math Trigonometry Statistics Algebra Durable Large Display**CATIGA**£18.55**4.6★**▲ 61%**](https://www.amazon.co.uk/dp/B0D7VJMNJ9) [**Texas Instruments TI-84 Plus CE-T Python Edition Graphical Calculator (Colour Display) Black**Texas Instruments**£115.03**4.5★**▲ 57%**](https://www.amazon.co.uk/dp/B08F3PBLCL) [**Casio fx-CG100 Colour Graphing Calculator (UK Version) - Upgrade from previous fx-CG50 model**Casio**£100.98**4.7★**▲ 55%**](https://www.amazon.co.uk/dp/B0F7RCQ3D7) [**OSALO Scientific Calculator 552 Functions A Level Maths Black OS-991EX CW**OSALO**£19.99**4.7★**▲ 31%**](https://www.amazon.co.uk/dp/B0DXNHM432)
**~~View all trending →~~**
## **What buyers say about graphing calculator**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**25%
*“Well worth the expense”*
**Quality-Overall**20%
*“Good product as describes”*
**Advertised Vs Actual Product**15%
*“Does the job”*
**Ease Of Use**12%
*“He found it very useful”*
**Measurement/Reading Accuracy**10%
*“Its a really good calculator honestly”*
**Design-Overall**3%
*“This model looks very sleek”*
**Durability**3%
*“it held up pretty well”*
**Battery Life**3%
*“it held up pretty well”*
**Display-Overall**2%
*“It has a colour screen”*
**Color**2%
*“It has a colour screen”*
### **What buyers complain about **
**Functionality-Overall**33%
*“Limited Graphing Functionality”*
**Battery Life**11%
*“Came with a dead battery so needed to spend an extra £16 to replace it”*
**Size-Overall**8%
*“It is large for a calculator”*
**Display Resolution**6%
*“Although the display resolution is a bit low”*
**Design-Overall**6%
*“Badly made”*
**Touch/Button Controls**4%
*“The buttons are not properly aligned”*
**Quality-Overall**4%
*“The second is that even as is the quality is rather janky”*
**Advertised Vs Actual Product**3%
*“I know this because I dismantled it as soon as it arrived. see photograph”*
### **Top return reasons **
**Functionality-Overall**31%
**Certifications**12%
**Value For Money**8%
**Ease Of Use**5%
**Compatibility-Overall**5%
**Product Condition**5%
**Battery Inclusion**4%
**Quality-Overall**4%
**Defective Material/Parts**3%
**Charging**2%
## **Common questions**
- **Is graphing calculator profitable to sell on Amazon United Kingdom?**
- The niche generates £51K/yr across 13 tracked products. 90-day search growth is -6.9%. Flapen's verdict: Skip it (31/100).
- **How competitive is the graphing calculator niche?**
- 8 brands and 47 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in graphing calculator?**
- Top complaints mined from reviews: Functionality-Overall, Battery Life, Size-Overall. The return rate is 2.4%.
- **When does demand for graphing calculator peak?**
- Demand peaks in Sep–Oct; the busiest month runs 5.2× the quietest.
- **What does it cost to enter the graphing calculator niche?**
- Listings span £18.55–£128.46; the average listing price is £75.71 (sweet spot $15–$100). The average incumbent carries 1,506 reviews — the moat a new listing must climb.
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