16 calculators · 9 languages · no signup
Trade Margin Tools
B2B 輸入計算ツール集 — 着地原価・CBM・関税・小売マージンを瞬時に算出。
無料B2B輸入計算ツール：着地原価、CBM容積重量、関税、FOB/CIF/DDP比較、小売マージン + プロ向け歩留まりモジュール。9言語対応、登録不要。
16の専門計算ツール
着地原価、CBM、FOB/CIF/DDP、HSコード別関税、マージン + プロ向け歩留まりモジュール。各ツールが独立SEOページ。
9言語 + hreflang
EN, KO, ES, ZH, DE, JA, PT, FR, AR。各URLに完全なhreflang代替セット。
静的・アップロードなし・登録なし
入力はブラウザを離れません。結果はURLにエンコードされ、サプライヤー価格を露出せずに見積送信可能。
計算ツール
Each tool is its own SEO page with JSON-LD and 9-language hreflang alternates.
使い方
01
計算ツールを選ぶ
16のツール — 着地原価、CBM、Incoterm、マージン、スーヴィッド。
02
数値を入力
FOB、MOQ、運賃、関税率、目標マージン。
03
メール・共有
総コスト、単位コスト、推奨小売価格。URLエンコード — アップロード不要。
ブログ
全て →guide · 2026-05-04
playbook · 2026-04-22
data · 2026-04-15
用語集
7 用語すべて →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.