CBAM Defaults
calculator/bulk

Price your whole import list

Paste every CBAM line from your customs report and get the certificate cost for each one and for the list as a whole. Official default values, free allocation deducted, at the current certificate price. Free, no sign-up, and your list never leaves your browser.

SourceImplementing Reg (EU) 2025/2621 (as amended)·adopted 31 Jul 2026·last reviewed 10 Aug 2026·informational, not legal advice2028 figures follow the schedule in force. A Commission proposal of 17 Jul 2026 (COM(2026) 616, not adopted) would change free allocation from 2028 onwards.View official EU file

One line per import: CN code, origin, tonnage. Paste straight from Excel or a customs report — tabs, commas, semicolons and pipes all work, column order is flexible, and a header row is ignored. Weights in kg are converted.

Paste your import lines and press Price my list to see the CBAM certificate cost for the whole list, line by line.

Questions

What format does my import list need to be in?
One line per import with a CN code, an origin country, and a tonnage. Paste straight from Excel or a customs report — tabs, commas, semicolons and pipes all work, the column order is flexible, a header row is ignored, and weights given in kilograms are converted to tonnes.
Does my import list get uploaded anywhere?
No. The list is parsed and priced entirely in your browser. Only the published default values are fetched from the server, so your commercial data never leaves your machine.
How is the cost calculated?
Each line uses the official default embedded emission value for that CN code and country of origin under Implementing Regulation (EU) 2025/2621, less the free allocation still deducted in that year under Regulation (EU) 2025/2620, multiplied by the tonnage and the CBAM certificate price.
Why is a line not priced?
Either the CN code is not covered by CBAM for that origin, the origin was not recognised, or the line had no tonnage. Unpriced lines are listed separately and excluded from the total rather than silently dropped.
Can I use default values in my actual CBAM declaration?
Default values are the fallback where verified actual emissions from the producer are not available. They carry a deliberate mark-up, so they are normally higher than actual figures. This tool estimates exposure; it is informational and not legal advice.

Pricing one product at a time instead? Use the single-product calculator. Need to collect actual emissions from your suppliers? Start from the data templates.

Get told when these numbers change

The EU republishes default values and the certificate price on its own schedule. One email when a change moves your bill — no spam, unsubscribe anytime.