---
title: "Perpetual Calendar — $114K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/office-products/perpetual-calendar"
last_updated: "2026-08-09T07:50:19.278Z"
locale: en
meta:
description: "Niche score 52/100 · $114K/yr market · 613K searches/yr · $12.71 avg price. Soft demand (-17.9% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 52/100 · $114K/yr market · 613K searches/yr · $12.71 avg price. Soft demand (-17.9% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Perpetual Calendar — $114K/yr Amazon US Niche (2026) - Flapen"
---
# **perpetual calendar**
**Worth a look**
Shows no brand lock-in (top 5 brands take 44% of clicks), but soft demand (-17.9% this quarter) keeps it on the watch list.
Market size 27Growth 16Conversion 18Competition 85Returns 78Price range 70Avg price 56Brand share 91Review moat 76Quality gap 43
**Brand share**
**Great****44%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****30%**
top-5 click share — an open shelf
**Returns**
**Great****1.9%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****472.29**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Good****$4.88–$38.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$12.71**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$114K**
$114K/yr · 613K searches
**Conversion**
**Bad****1.5%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-17.9%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, perpetual calendar is a $114K/yr Amazon United States market (613K searches/yr). The top 5 brands hold 44% of demand. Demand peaks in Jan–Dec. Verdict: Worth a look — 52/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **perpetual calendar market data**
- **Units sold / yr**
- **13K–15K**
- avg 100–250/product
- **Revenue / yr**
- **$159K–$191K**
- units × avg price
- **Conversion rate**
- **1.5%**
- **Avg BSR**
- **#867**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **76%**
- **Out of stock**
- **8.0%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **181 days**
## **Competition & brand share**
Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.
**Brands**
**45 **▼falling
**Sellers**
**71**
**Top-5 brand share**
**44%**
Top 20: 80%
**Top-5 click share**
**30%**
Top 20: 65%
**Open market**
**51%**
- Paper 'n Such12% - BowCuk12% - DEERINE9% - bloom daily planners5% - Lemome Home5% - Chopet5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -17.9% search growth over the last 90 days.
20K15KHoliday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Dec · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/office-products/perpetual-calendar/trend)
## **Top perpetual calendar search terms**
- **perpetual calendar**237K/yr-21.6%1.5% conv. - **birthday calendar**74K/yr-12.0%2.8% conv. - **perpetual desk calendar**55K/yr-19.5%0.4% conv. - **block calendar**33K/yr-25.4%0.7% conv. - **desk calendar blocks**20K/yr-1.3%0.5% conv. - **block calendar for desk**28K/yr-32.1%0.9% conv. - **perpetual flip calendar**12K/yr+32.3%0.6% conv. - **desk date display**19K/yr-13.4%0.4% conv. - **perpetual birthday calendar**17K/yr-11.8%3.5% conv. - **calendar blocks**17K/yr-25.0%0.7% conv. [**All search terms **](https://flapen.com/research/us/office-products/perpetual-calendar/search-terms)
## **Top perpetual calendar 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%3%$3K6%$7K9%$10K12%$14K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Perpetual Calendar Undated Calendar 12-Month for Birthday Anniversaries Important Days Festivals Reminder 6 x 10 with 2 Lines Per Days Twin-wire Binding Thicker Paper Minimalist Flowers**BowCuk**$9.07**4.7★422 rev](https://www.amazon.com/dp/B0CXPJ8N3Y) [2**Paper n Such Perpetual Calendar Extra Large Wall Hanging Dates to Remember Book for Birthdays and Anniversaries -12 Months -Journal for Important and Special Days 8.5x11 - Earth Tones (Earth Tones)**Paper 'n Such**$18.52**4.8★132 rev](https://www.amazon.com/dp/B0DZ8JLNV4) [3**Perpetual Calendar - Undated Calendar 12-Month 6 x 10 with Twin-wire Binding Thicker Paper Perpetual Calendars for Birthday Anniversaries Important Days Festivals Reminder**Chopet**$6.48**4.6★92 rev](https://www.amazon.com/dp/B0D8KNZV5G) [4**Perpetual Calendar 5 x 10 Minimalist Special Event Reminder Calendar Book Sprial Monthly and Daily Wall Hanging Organizer for Important Dates Birthdays Anniversaries (Black)**v2croft**$7.80**4.2★47 rev](https://www.amazon.com/dp/B0CF5QYTLG) [5**Perpetual Floral Wall Calendar for Birthdays and Anniversaries -12 Months - Dates to Remember Book - Journal for Important & Special Days - Wall Hanging Date Organizer 6 x 9 inches**Paper 'n Such**$14.00**4.6★268 rev](https://www.amazon.com/dp/B08BGCM4ZY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Li&Zhao Mini Desktop Perpetual Calendar - Durable Stainless Steel Portable Desk Organizer Elegant Perpetual Desk Calendar for Home Office Modern Perpetual Calendar Desk Accessory Adjustable Design**Li & Zhao**$8.97**12 rev7mo ago](https://www.amazon.com/dp/B0G3NPLDD6) [**Wooden Perpetual Block Calendar Rustic Retro Desk Calendar for Teachers Students Classroom Office Accessories Farmhouse Entryway Bookshelf Decoration Coffee Table Decor**QMBIRDSIR**$9.83**40 rev9mo ago](https://www.amazon.com/dp/B0FNR315MM) [**Today in History Perpetual Calendar | Daily World History Facts Desktop Calendar This Day In Amazing History Trivia Facts & Achievements | History Buff Gift Page A Day Box Calendar with Historical Info For Every Day of The Year**Eterna Goods**$16.57**157 rev10mo ago](https://www.amazon.com/dp/B0F3QSTNJ3) [**Perpetual Calendar Undated Calendar 12-Month 6 x 10 with 2 Lines Per Days for Birthday Anniversaries Important Days Festivals Reminder Twin-wire Binding Thicker Paper - Floral Flip Scheduler Design**Lemome Home**$6.73**205 rev1y ago](https://www.amazon.com/dp/B0FBGKK8LK) [**Paper n Such Perpetual Calendar Extra Large Wall Hanging Dates to Remember Book for Birthdays and Anniversaries -12 Months -Journal for Important and Special Days 8.5x11 - Earth Tones (Earth Tones)**Paper 'n Such**$18.52**132 rev1y ago](https://www.amazon.com/dp/B0DZ8JLNV4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Perpetual Desktop Monthly Calendar Manual Setting Repeatedly Use for 100 Years**Moraphee**$7.98**3.7★**▲ 339%**](https://www.amazon.com/dp/B07JLZ1B2Z) [**Li&Zhao Mini Desktop Perpetual Calendar - Durable Stainless Steel Portable Desk Organizer Elegant Perpetual Desk Calendar for Home Office Modern Perpetual Calendar Desk Accessory Adjustable Design**Li & Zhao**$8.97**4.2★**▲ 213%**](https://www.amazon.com/dp/B0G3NPLDD6) [**ALUA - Perpetual Calendar Premium Desk Calendar Reusable Yearly Planner Eco-Friendly and Timeless Design (Sand Cream)**ALUA**$20.94**3.8★**▲ 146%**](https://www.amazon.com/dp/B0DYWWVGH2) [**Perpetual Calendar Standing Flip Calendar Aesthetic Reusable Daily Page Turning Flip Desktop Calendar Modern Minimalist Home Office Desk Accessories & Workspace Decor Gifts (Green)**Beleda**$18.36**4.2★**▲ 121%**](https://www.amazon.com/dp/B0D8HXWWPN) [**Wooden Perpetual Block Calendar Rustic Retro Desk Calendar for Teachers Students Classroom Office Accessories Farmhouse Entryway Bookshelf Decoration Coffee Table Decor**QMBIRDSIR**$9.83**4.6★**▲ 116%**](https://www.amazon.com/dp/B0FNR315MM)
**~~View all trending →~~**
## **What buyers say about perpetual calendar**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Item is of very good quality, arrived quickly and without any issues”*
**Ease Of Use**13%
*“Easy to read”*
**Advertised Vs Actual Product**12%
*“Exactly as pictured”*
**Office Usability**7%
*“Beautiful for the workplace”*
**Size-Overall**7%
*“Nice size”*
**Value For Money**6%
*“Good value”*
**Design-Overall**6%
*“Solid construction”*
**Fun/Entertainment Experience**5%
*“Fun”*
**Document Organizing/Classification**4%
*“Desk friendly keeps me very organized”*
**Strength**4%
*“Solid construction”*
### **What buyers complain about **
**Size-Overall**18%
*“Too small”*
**Quality-Overall**11%
*“Horrible quality and broke immediately”*
**Paper Quality**7%
*“Day, month, and year and flimsy paper”*
**Strength**6%
*“The build is flimsy”*
**Functionality-Overall**4%
*“Skips days, whole sections of a month are misplaced or missing, terribly done”*
**Value For Money**4%
*“Not a huge deal”*
**Color**3%
*“I would have preferred the contrasting metal colors”*
**Instructions/User Manual/Troubleshooting**3%
*“Little flimsy and the instructions could have been better”*
**Durability**3%
*“It falls apart whenever you touch it”*
**Advertised Vs Actual Product**2%
*“MISSING MONTH OF MARCH”*
### **Top return reasons **
**Size-Overall**35%
**Advertised Vs Actual Product**10%
**Defective Material/Parts**8%
**Color**7%
**Quality-Overall**6%
**Wood Quality**4%
**Value For Money**4%
**Functionality-Overall**3%
**Paper Quality**3%
**Print Quality**2%
## **Common questions**
- **Is perpetual calendar profitable to sell on Amazon United States?**
- The niche generates $114K/yr across 63 tracked products. 2 of 6 products launched in the last 360 days are still selling. 90-day search growth is -17.9%. Flapen's verdict: Worth a look (52/100).
- **How competitive is the perpetual calendar niche?**
- 45 brands and 71 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 44% of demand.
- **What do buyers complain about in perpetual calendar?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Paper Quality. The return rate is 1.9%.
- **When does demand for perpetual calendar peak?**
- Demand peaks in Jan–Dec; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the perpetual calendar niche?**
- Listings span $4.88–$38.10; the average listing price is $12.71 (sweet spot $15–$100). The average incumbent carries 472 reviews — the moat a new listing must climb.
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