16 calculators · 9 languages · no signup
Trade Margin Tools
免费的 B2B 进口计算器 — 几秒内得出到岸成本、CBM、关税与零售毛利。
免费 B2B 进口计算器：到岸成本、CBM 体积重量、关税、FOB/CIF/DDP 对比、零售毛利 + 厨师产出/低温烹调模块。9 种语言，无需注册。
16 个专业计算器
到岸成本、CBM、FOB/CIF/DDP、HS 编码关税、零售毛利 + 厨师产出模块。每个工具独立 SEO 页面。
9 种语言 + hreflang
EN, KO, ES, ZH, DE, JA, PT, FR, AR。每个 URL 完整 hreflang 替代集。
静态、不上传、免注册
输入永不离开浏览器。结果编码到 URL，可邮件报价不泄露供应商价格。
计算器
Each tool is its own SEO page with JSON-LD and 9-language hreflang alternates.
如何使用
01
选择计算器
16 个工具 — 到岸成本、CBM、Incoterm、毛利、低温烹调。
02
输入数据
FOB、MOQ、运费、关税率、目标毛利。
03
邮件或分享
总成本、单位成本、建议零售价。URL 编码 — 无需上传。
博客
全部 →guide · 2026-05-04
playbook · 2026-04-22
data · 2026-04-15
词汇表
全部 7 个术语 →FAQ
+What is landed cost?
Landed cost is the total per-unit cost of an imported product delivered to your warehouse — FOB price + freight + insurance + duty + destination handling + drayage. It's the only number that matters when calculating margin. Most importers under-budget by 30-50 % because they forget the destination charges.
+FOB vs CIF vs DDP — which Incoterm should I use?
FOB is best for recurring imports >$5K when you have a forwarder. CIF is convenient for first-time importers (one quote, but ~10-25 % markup). DDP is for samples or zero-hassle micro-orders — most expensive but zero operational risk. Read the full comparison at /blog/fob-vs-cif-vs-ddp-which-incoterm-protects-new-importers/.
+How is CBM calculated?
CBM (cubic meter) = (length cm × width cm × height cm) ÷ 1,000,000. Volumetric weight (kg) = cm³ ÷ 5,000 (this site's default — equivalent to CBM × 200), used for ocean LCL and general air-freight consolidation. Express couriers may apply cm³ ÷ 6,000 (CBM × 167) instead. Carriers bill the higher of actual gross weight or volumetric weight — light/bulky cargo gets billed by volume.
+Does this site work with HS codes?
The duty rate input is a free-form percentage so you can enter whatever your specific HS line dictates. We don't auto-lookup HS codes (rules change yearly per country) but we link to the official tariff lookups for US, EU, UK, China.
+Can I share results without exposing supplier prices?
Yes — every calculator URL-encodes the full input set into the URL hash. You can email or paste the link and the recipient sees the same calculation locally. Nothing is uploaded to our servers.
+Is the chef yield calculator a different tool?
It's the same site under a different module. Pick 'Pro-Chef yield' from the nav for sous-vide cook times, hydrocolloid ratios (xanthan/agar/gellan), and protein yield-loss percentages.
+Is there a Pro version?
No. Free forever, funded by sponsor links to freight forwarders + customs brokers (clearly labeled). No premium tier, no email signup, no rate limits.