large cast iron skillet 20 inch
Skip itA deep review moat (25,489 avg reviews) — this niche doesn't clear our bar today.
Avg price
Great$73.59avg listing price — sweet spot $15–$100
Market size
Good$325K$325K/yr · 117K searches
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$21.40–$235.03cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad91%top-5 brand share — brand-locked demand
Growth
Bad-11.5%90-day search growth — must beat 0% to launch
Competition
Bad78%top-5 click share — a locked-up shelf
Review moat
Bad25,489.46avg incumbent reviews — the moat a new listing must climb
Returns
Bad8.3%return rate — above 5% kills the launch gate
According to Flapen's Amazon United States niche tracking, large cast iron skillet 20 inch is a $325K/yr Amazon United States market (117K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 33/100.
Data updated Aug 5, 2026 · scored weekly · How we score niches
large cast iron skillet 20 inch market data
- Units sold / yr
- 4K–5K
- avg 250–500/product
- Revenue / yr
- $294K–$368K
- units × avg price
- Conversion rate
- 3.8%
- Avg BSR
- #728
- Page quality
- 0%
- Prime
- 92%
- Sponsored
- 69%
- Out of stock
- 2.6%
- Avg brand age
- 52 months
- Avg seller age
- 175 days
Competition & brand share
The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.Brands
9 falling
Sellers
71
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
78%
Top 20: 100%
Open market
5%
- Lodge59%
- Amazon Basics17%
- EDGING CASTING5%
- King Kooker5%
- Colenza5%
- JINCHUFURI3%
- Open — no brand owns it (3 brands, 5%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -11.5% search growth over the last 90 days.Peak months: Jan, Dec · busiest ÷ quietest = 2.5×
Top large cast iron skillet 20 inch search terms
- extra large cast iron skillet14K/yr
- 20 inch cast iron skillet9K/yr
- lodge 15 inch cast iron skillet10K/yr
- 14 cast iron skillet8K/yr
- 15 cast iron skillet7K/yr
- 17 inch cast iron skillet7K/yr
- 16 inch cast iron skillet6K/yr
- lodge 14 inch cast iron skillet6K/yr
- lodge 17 inch cast iron skillet7K/yr
- xl cast iron skillet5K/yr
Top large cast iron skillet 20 inch 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.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Lodge Seasoned Cast Iron Skillet - 17 Inches - Features 2 Loop Handles - Pre-Seasoned Large Frying Pan with Dual Assist Handles - Large & Versatile - Durable Iron Frying Pan
Lodge$63.484.8★22,765 rev
Lodge Seasoned Cast Iron Skillet 15 Inches - Frying Pan for the Stove Grill or Campfire - Cooks Evenly - Features Easy-Grip Teardrop Handle - Non-Toxic Nonstick & Long-Lasting
Lodge$44.444.6★144,788 rev
Amazon Basics Pre-Seasoned Cast Iron Skillet Oven Safe Even Heating Heat Distribution Stove Compatible Heavy-Duty 15-Inch Black
Amazon Basics$37.834.6★14,526 rev
EDGING CASTING Pre-Seasoned Large Cast Iron Skillet 17 Inch Dual Handle Outdoor Camping Frying Pan Pizza Pan Use for Grill Stovetop Induction Oven Safe Cookware
EDGING CASTING$57.514.5★223 rev
King Kooker 20-inch Oversized Seasoned Cast Iron Skillet Heavy Duty Pan Ideal for Gas Grill Oven Campfire Use
King Kooker$89.553.8★26 rev
Newest
by launch date
10 Inch Cast Iron Skillet Pre-Seasoned Frying Pan with Dual Pour Spouts
JINCHUFURI$21.4044 rev
BUCABUCA Pre-Seasoned Large Cast iron Skillet 17 Inch Frying Pan Chefs Pan Large Skillet Cast Iron Camping Pan Use for Grill Stovetop Induction Oven Safe Easy wash
BUCABUCA$59.928 rev
King Kooker 20-inch Oversized Seasoned Cast Iron Skillet Heavy Duty Pan Ideal for Gas Grill Oven Campfire Use
King Kooker$89.5526 rev
LI-GELISI 24-inch cast iron frying pan with dual auxiliary handles nitrogen-treated for rust resistance suitable for stoves/grills/campfires heavy-duty outdoor cooking pan
LI-GELISI$235.034 rev
Colenza Extra Large Pre-Seasoned 20 Inch Cast Iron Skillet Double Handle
Colenza$124.8545 rev
Trending
90-day click momentum10 Inch Cast Iron Skillet Pre-Seasoned Frying Pan with Dual Pour Spouts
JINCHUFURI$21.404.4★
BUCABUCA Pre-Seasoned Large Cast iron Skillet 17 Inch Frying Pan Chefs Pan Large Skillet Cast Iron Camping Pan Use for Grill Stovetop Induction Oven Safe Easy wash
BUCABUCA$59.924.8★
Bayou Classic 7439 16-in Cast Iron Double-Handled Skillet w/Pour Spouts Features Large Loop Handles Perfect For Breakfast Roast Pan Frying Sauting and Baking
Bayou Classic$58.084.7★
Amazon Basics Pre-Seasoned Cast Iron Skillet Oven Safe Even Heating Heat Distribution Stove Compatible Heavy-Duty 15-Inch Black
Amazon Basics$37.834.6★
Colenza Extra Large Pre-Seasoned 20 Inch Cast Iron Skillet Double Handle
Colenza$124.854.4★
What buyers say about large cast iron skillet 20 inch
What buyers praise and complain about, mined from review topics.What buyers love
“cooks food really well”
“Excellent product”
“Nice size”
“cooks evenly and cleans up fine”
“Heavy duty”
“Good heat distribution”
“its so worth it”
“It heats well”
“It seems very durable”
“This is a great pan”
What buyers complain about
“The pan is also a little heavier than expected for its size”
“Huge Pan”
“Started rusting”
“Leads to issues with cleaning”
“The loss of stars is fully due to the lack of quality control”
“Broken handle”
“It heats up”
“Product is pricey”
“This is no light weight pan”
“making them difficult to use”
Top return reasons
Common questions
- Is large cast iron skillet 20 inch profitable to sell on Amazon United States?
- The niche generates $325K/yr across 13 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -11.5%. Flapen's verdict: Skip it (33/100).
- How competitive is the large cast iron skillet 20 inch niche?
- 9 brands and 71 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in large cast iron skillet 20 inch?
- Top complaints mined from reviews: Weight Heavy, Size-Overall, Rusts/Corrodes. The return rate is 8.3% — above our launch gate.
- When does demand for large cast iron skillet 20 inch peak?
- Demand peaks in Jan–Dec; the busiest month runs 2.5× the quietest.
- What does it cost to enter the large cast iron skillet 20 inch niche?
- Listings span $21.40–$235.03; the average listing price is $73.59 (sweet spot $15–$100). The average incumbent carries 25,489 reviews — the moat a new listing must climb.