Profit Calculator
Know your TRUE profit per unit. Most new sellers overestimate their margins by 2-3x.
Your Costs
What you pay per unit to manufacture/source
Per unit cost to ship to Amazon warehouse
Amazon's fulfillment fee (check FBA calculator)
Total ad spend ÷ units sold
Referral Fee (15%)A$5.82
Storage Fee (est.)A$0.50
Profit per Unit
A$7.53
Profit Margin
19.4%
Total Costs
A$31.26
If you sell 5 units/day
A$1129/mo profit
If you sell 10 units/day
A$2258/mo profit
If you sell 20 units/day
A$4516/mo profit
Cost Breakdown
Product CostA$8.50 (22%)
Shipping to FBAA$2.50 (6%)
FBA FeeA$7.79 (20%)
Referral Fee (15%)A$5.82 (15%)
Storage FeeA$0.50 (1%)
AdvertisingA$5.00 (13%)
Returns CostA$0.16 (0%)
Other CostsA$1.00 (3%)
Your ProfitA$7.53 (19%)
Suggestions
- Consider raising your price by 10-15% — test if conversion rate holds.
- Negotiate better rates with your supplier for bulk orders.
- Reduce ad spend by improving organic ranking and conversion rate.
Pricing Scenarios
What happens if you change your price?
Current Price
A$38.79
A$33/mo
~0.1 units/day
10% Lower
A$34.91
A$29/mo
~0.2 units/day
10% Higher
A$42.67
A$36/mo
~0.1 units/day