Understanding the price escalation formula is essential for e-commerce managers who import goods and need to assess how rising costs impact margins. The formula helps quantify the percentage increase between the original and current cost of a product.
Basic FormulaEscalation Rate = (P2 – P1) / P1 × 100%
Where:
- P1 = Initial (base) price or cost
- P2 = Current price or cost
Example CalculationSuppose you originally sourced a product for
$50, but recent tariffs and shipping increases pushed the cost to
$58.
- Initial Price (P1) = $50
- Current Price (P2) = $58
- Escalation Rate = (58 – 50) / 50 × 100% = 16%
Step | Value |
Initial Price (P1) | $50 |
Current Price (P2) | $58 |
Escalation Rate | 16% |
Pro Tip: Use this Excel formula to track escalation:
=((B2–B1)/B1)*100
Key TakeawayUse this calculation to assess cost shifts across supply contracts, review vendor pricing adjustments, or determine whether to raise your retail price. Escalation analysis is most valuable when sourcing internationally or negotiating pricing over multi-month delivery periods.
By integrating this metric into your pricing strategy, you can anticipate margin erosion early and take corrective action—whether through renegotiation, hedging, or tiered pricing adjustments.