How to Calculate Your Real TikTok Shop Profit (Step-by-Step)
Most TikTok Shop sellers are overestimating their profit by 30-50%. Here's how to calculate what you actually earn on every order.
The Profit Formula
Your real TikTok Shop profit per order is:
Net Profit = Sale Price - Referral Fee - Affiliate Fee - Fulfillment Fee - COGS
Sounds simple, but each component has nuances that trip sellers up.
Step 1: Start with Your Sale Price
This is the amount the customer actually pays, after any discounts. If your product lists at $35 but sells at $28 during a promotion, your sale price is $28.
Common mistake: Using your listing price instead of the actual sale price.
Step 2: Subtract the Referral Fee
TikTok's referral fee depends on your region:
- US: 6% unified (includes payment processing — no separate transaction fee)
- UK: 9% default (some categories lower: electronics 5%, books 7%)
- EU: 9% default (some categories lower: electronics 7%, books 7%)
For a US seller with a $28 sale:
- $28 × 6% = $1.68 referral fee
Note: If you're following older guides that mention a separate "2.9% + $0.30 transaction fee" — that's been rolled into the unified referral rate. You no longer need to calculate it separately.
Step 3: Subtract Affiliate Commissions
If an affiliate drove the sale, subtract their commission. Check your affiliate rate in TikTok Shop settings.
- $28 × 15% = $4.20 affiliate fee
Common mistake: Not knowing your affiliate rate or assuming it doesn't apply. Check your Seller Center — you might have affiliates promoting your products without realizing it.
Step 4: Subtract Fulfillment Costs
If you use FBT (Fulfilled by TikTok):
Check your FBT fee in the order details. Typical range is $3-5 per order.
- FBT fee: $3.58
If you self-fulfill:
Calculate your actual shipping cost: carrier fees + packaging materials + labor time.
Step 5: Subtract Your COGS
Your cost of goods sold — what you paid for the product. Include:
- Unit cost from supplier
- Shipping to your warehouse (amortized per unit)
- Packaging cost per unit
- Any import duties/taxes
- COGS: $8.00
Step 6: Calculate Your Net Profit
$28.00 - $1.68 - $4.20 - $3.58 - $8.00 = $10.54 net profit
That's a 37.6% margin on a $28 sale.
Compare: Same Product for a UK Seller (£28)
- £28.00 - £2.52 (9%) - £4.20 (15%) - £3.58 - £8.00 = £9.70 net profit
- That's a 34.6% margin — 3 percentage points lower due to the higher UK referral rate.
The Scale Problem
Doing this math for one product is fine. Doing it for every order across multiple products with varying COGS, affiliate rates, and fulfillment methods? That's where most sellers give up and start guessing.
Solution: Use a profit tracking tool like SellerVault that connects to your TikTok Shop, pulls real fee data from every order, and calculates your actual profit automatically. You enter your COGS once per product, and it handles the rest — including the correct referral rate for your region and product category.
Quick Sanity Check
If you want a rough estimate before diving into the details:
- US sellers: Take your total revenue, multiply by 0.30 (this accounts for ~30% average fee burden with the unified 6% rate)
- UK/EU sellers: Take your total revenue, multiply by 0.35 (higher referral rates mean ~35% fee burden)
- Subtract total COGS
- That's approximately your net profit
But for real decisions — pricing, product selection, whether to keep or drop a SKU — you need the exact numbers per product. Rough estimates won't cut it.
Try the free Profit Calculator to run the numbers for your specific products, or use the Return Cost Calculator to understand how much returns are really costing you.