Bundle / Assortment Set Cost & Margin Calculator
Calculate set cost, minimum selling price, and gross margin in one minute from SKU composition, ratio, and unit cost.
(EN) bundle pricing calculator / kit cost calculator
Get set cost instantly from SKU composition
Back-calculate minimum price from target gross margin
Supports shipping allocation and remainder handling
Copy results, export CSV, and share URL
How to use
- Enter SKU, ratio, and unit cost in set composition.
- Open Advanced for shipping, packaging, and fees when needed.
- Choose either minimum price mode or current price mode.
- Review set cost, minimum price, and gross margin on the summary panel.
- Copy, export CSV, or share via URL.
Sample
Basic (minimum price)
Input: SKU-A,2,120 / SKU-B,1,180 / target gross margin 30%
Output: set cost 420, minimum price 600, gross margin 30%
With shipping allocation
Input: total shipping 1000, sets 30, remainder as adjustment SKU
Output: shipping allocation 33 per set, remainder +10 (adjustment SKU)
Formulas
- C_items = Σ(cost_i × qty_i)
- C = C_items + shipping_per_set + packaging_per_set
- GP = Price × (1-f) - C
- GM = GP / Price
- Price_min = C / ((1-f)-r)
FAQ
Can I enter variable bundle ratios?
Yes. You can enter a pure number like 2 or a pattern like A×2. The numeric part is extracted for calculation.
What happens when allocation creates a remainder?
When you allocate total shipping by set count, you can choose either remainder as adjustment SKU or carry remainder forward.
Can I include shipping?
Yes. Turn on include shipping and choose either per-set shipping or total shipping allocation.
How is fee rate handled?
Gross profit uses GP = Price×(1-f)-C, and minimum price from target margin uses Price = C/((1-f)-r).
Can I evaluate current price instead of minimum price?
Yes. Current price mode shows gross profit, gross margin, and achieved/not achieved badge.
Notes (display and legal requirements)
- This tool provides estimates based on input values. Actual results can vary by tax, discounts, returns, damage, storage costs, and FX changes.
- Display requirements for set or bundle sales (content disclosure, comparison display, discount display, consumer protection requirements) can vary by region, business type, and channel.
- If you use this output in display, advertising, or pricing claims, check local laws, guidelines, and platform policies.
- This page does not provide legal advice.