Launched this week

EcomCalcTools

Launched this week

500+ free calculators for Amazon, TikTok, Stripe & Shopify

1 follower

500+ free calculators for Amazon, TikTok, Stripe & Shopify

1 follower

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Free calculators for Amazon FBA, Shopify, TikTok Shop, Stripe & more. 500+ tools for ecommerce sellers.

Free

Launch tags:Payments•Marketing•E-Commerce

Launch Team / Built With

ElevenAgents by ElevenLabs — Scale conversations without scaling your team

Scale conversations without scaling your team

Promoted

Maker

📌

Hey Product Hunt! 👋

I built EcomCalcTools because I kept seeing ecommerce sellers
lose money on hidden fees they never calculated upfront.

The problem: Amazon FBA fees, Stripe charges, TikTok Shop
commissions, Etsy vs eBay costs — they're all buried in
different help pages, and doing the math manually wastes hours.

So I built free calculators covering:
🛒 Ecommerce — FBA profit, Shopify margin, Etsy/eBay fees
📈 Marketing — ROAS, CAC, CLV, Email ROI, ACOS
💳 Payment — Stripe, PayPal, VAT, Sales Tax
💻 SaaS — MRR, Churn, Burn Rate, LTV
🎵 TikTok Shop — Seller fees, Local delivery VAT

All free. No sign-up. Updated with 2026 rates.

Would love your feedback — especially if there's a calculator
you wish existed but don't see yet! 🙏

Report

4d ago

Maker

What are the Amazon FBA fees in 2026?

Most beginners quote "around 15%" for Amazon FBA fees. That's dangerously incomplete. Here's the real breakdown for 2026:

The actual numbers on a $40 sale:

Fee Type	Rate	Example
Referral Fee	6–17%	$2.40–$6.80
Closing Fee	$0.30–$1.80	$0.30
FBA Fulfillment	$3.22–$52.38/unit	$4.36–$7.24

All-in cost: 17–40% of sale price, depending on category and weight.

Q4 storage spike nobody warns you about: October–December, storage fees jump from $0.78 to $2.40/cubic foot/month — that's 3× the normal rate.

Most guides calculate fees based on "standard size" but forget weight tier. A 2-lb product costs 65% more in fulfillment than a 10oz one in the same category.

Net = Sale Price − Referral Fee − Closing Fee − Fulfillment Fee − Storage

Full 2026 rate tables and free calculator: https://ecomcalctools.com/blog/amazon-fba-fees-2026/

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2d ago

Maker

TikTok Shop Fee Calculator: Commission Rates by Category and Profit Margin in 2026

TikTok Shop Fee Structure

Total Fees = Commission + Transaction Fee

Net Profit = Sale Price − Total Fees − Product Cost − Shipping to Customer

Commission Rates by Category

Category	Commission	Transaction Fee	All-in
Fashion & Apparel	8%	1–2%	9–10%
Electronics	5%	1–2%	6–7%
Beauty	6%	1–2%	7–8%
Home & Living	5%	1–2%	6–7%

Example: $50 Electronics Sale

Commission (5%): $2.50

Transaction (1.5%): $0.75

─────────────────────────────

Total Fees: $3.25

Net (excl. COGS): $46.75

Effective Rate: 6.5%

Comparison: TikTok vs Amazon vs eBay

Platform	Est. All-in Fees	Notes
TikTok Shop	3–10%	Best for Fashion/Electronics
Amazon FBA	15–40%	Higher but passive sales
eBay	16%+	High fees, large audience
Etsy	9.5%+	Good for handmade/creative

Tools

Report

2d ago

Fee Type

Rate

Example

Referral Fee

6–17%

$2.40–$6.80

Closing Fee

$0.30–$1.80

$0.30

FBA Fulfillment

$3.22–$52.38/unit

$4.36–$7.24

Category

Commission

Transaction Fee

All-in

Fashion & Apparel

1–2%

9–10%

Electronics

1–2%

6–7%

Beauty

1–2%

7–8%

Home & Living

1–2%

6–7%

Platform

Est. All-in Fees

Notes

TikTok Shop

3–10%

Best for Fashion/Electronics

Amazon FBA

15–40%

Higher but passive sales

eBay

16%+

High fees, large audience

Etsy

9.5%+

Good for handmade/creative