The Sourcing Decision Engine

Should you move this part — and where to?

Build a part's cost from the ground up, stack the 2026 duty the way customs actually charges it, and see whether the saving survives the cost of moving. Runs entirely in your browser — nothing you type is sent anywhere. Free for two sourcing options.

✓ Full version unlocked

Describe one part you buy

Numbers a buyer knows without looking them up.

Annual volume 120,000 What you pay today, landed $1.95 Part weight 0.42 kg Cycle time 18 s

Commodity — sets the tariff exposure Direct labour 0.75 min One-time cost to move $133,850 Risk tolerance Normal

The cost, built from the ground up

Not what they quoted — what it should cost. China column shown.

Now a supplier can't just say "steel went up." You can argue material, machine time and labour separately.

The part everyone gets wrong. Duty is charged on the landed value, so freight inflates the duty too. There is no single "tariff for China."

The same part, priced in every option

Same volume, same rules, all-in landed cost.

Source	Factory	Freight	Duty	Landed / pc	vs today	Per year

Unlock all six sourcing options — $147

The free version compares China and Mexico. The full version adds Vietnam, India and reshoring to the USA, plus CSV export and the complete Excel model, the eight-week transition plan and the RFQ standard.

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The actual decision

A saving isn't a decision. Payback and risk are.

Recommendation

—

—Best source

—Saving / year

—Payback

—3-yr NPV @12%

—Negotiate instead

Not legal, customs or tax advice. Benchmarks are illustrative starting points verified against USITC, CBP and Freightos sources in August 2026, not a quote for your part. Duty depends on your specific 10-digit HTS classification, origin, entry date and any exclusions. Confirm with a licensed customs broker before committing capital.