Tariff Price Impact Calculator

Tariff went from 10% to 25%? See exactly how much to raise your price.

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Old Cost Structure
FOB cost$40.00
Tariff amount$4.00
Domestic costs$15.00
Total cost$59.00
Margin$41.00
Margin %41.0%
New Cost Structure
New tariff amount$10.00
New total cost$65.00
New margin$35.00
New margin %35.0%
Margin Impact
Margin lost−$6.00
Margin drop−14.6%
Required Price Increase
New price to maintain margin %$110.17
Price increase needed+10.2%
Partial Pass-Through (50%)
Price at 50% pass-through$103.00
Resulting margin %36.9%
Verdict
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Tariff Math: Why Import Duty ≠ Price Increase

A tariff applies only to the imported cost basis (FOB/CIF), not the retail price. If your product sells for $100 but only $40 of that is imported goods, a tariff increase only affects that $40 portion — not your domestic labor, packaging, or overhead.

Cost increase = FOB × (New Tariff% − Old Tariff%) | $40 × (25% − 10%) = $6.00 increase on a $100 product

A 15% tariff increase on a product where imports are 40% of retail price = only 6% cost increase. Many importers panic and over-raise prices because they confuse tariff rate increases with total cost increases.

Tariff Impact by Import Cost Share

Import Cost Share10%→25% TariffCost IncreaseRequired Price Increase
30% of retail+$4.50+4.5%+5-8%
40% of retail+$6.00+6.0%+7-10%
50% of retail+$7.50+7.5%+9-13%
60% of retail+$9.00+9.0%+11-15%

Notice: the required price increase is always less than the tariff rate change. A 15-percentage-point tariff jump never requires a 15% price increase unless your product is 100% imported with zero domestic value-add.

Strategies to Mitigate Tariff Impact

Source from non-tariffed countries: Shift manufacturing to countries with favorable trade agreements. Many businesses moved production from China to Vietnam, Mexico, or India to avoid Section 301 tariffs.

Increase domestic value-add: The more value you add domestically (assembly, packaging, finishing), the smaller the tariff base. If you can reduce FOB from 40% to 25% of retail, the same tariff increase hits much less.

Apply for tariff exclusions: Government agencies periodically offer product-specific exclusions. File early and document why no domestic alternative exists.

Partial pass-through: Pass through 50-80% of the tariff increase and absorb the rest. This maintains competitiveness while protecting most of your margin.

Calculate any price with our 10% Off Calculator →

Frequently Asked Questions

No! Tariffs apply to the import cost, not the retail price. If imports are 40% of your price, a 15% tariff increase = only 6% cost increase. The formula is: FOB cost times the tariff rate difference. Your domestic value-add is never tariffed.
Tariffs increase your cost of goods, squeezing your margin. The impact depends on what percentage of your product cost is imported. High import share = bigger impact. A product with 60% import content will see 3x the margin hit compared to one with 20% import content for the same tariff change.
Most businesses do partial pass-through (50-80%). Absorbing fully erodes margins; passing through fully may lose customers. Split the difference based on competition. If competitors also import, they face the same tariff — you can all raise prices without losing relative position.
Yes: source from countries with trade agreements, increase domestic assembly or value-add to reduce the dutiable import value, apply for tariff exemptions, or optimize logistics to reduce the FOB cost. Even small FOB reductions multiply through the tariff calculation.
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