Shopping & Consumer CostsProportional Scaling
Price Per Quantity Calculator
Scale any price to custom target quantities. Determine what 1 unit, 5 units, 10 units, or 25 units cost based on package pricing.
Cost for Target Quantity:$0.00
Unit Price (1 Item):$0.00
5-Pack: $0.00
10-Pack: $0.00
25-Pack: $0.00
Quantity Scaling Formula
Target Cost = (Total Batch Price / Total Batch Quantity) × Target Quantity- Unit Baseline: Base price calculated down to three decimal places.
- Linear Projection: Multiplies unit baseline across target quantities without tiered volume discounting.
Step-by-Step Worked Example
Scenario:
Calculation Steps:
Result:
How to Use This Calculator
Assumptions & Limitations
- Assumes linear per-unit pricing without minimum order quantities or breakage penalties.
Frequently Asked Questions
How do I use this when splitting an order with neighbors or roommates?
Enter the group bulk invoice price and total quantity, then enter your individual share in the target quantity box to calculate your exact fair reimbursement amount.
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