Tools
Free carbon footprint tools
Two different jobs, clearly separated: working out a person's footprint, and documenting a product's footprint for a customer or a regulator. Every tool uses published emission factors you can trace back to their database.
For people
Personal carbon footprint calculator
Home energy, travel, diet and shopping in about two minutes, benchmarked against your own country's average rather than a global one.
No account neededCalculate my footprintDaily carbon tracker
Log individual activities — a drive, a flight, a meal — and watch your running total. Over 200 activity factors.
Free account to save historyOpen the trackerCarbon footprint comparisons
Train vs plane, heat pump vs gas boiler, beef vs lentils — each on a fair functional unit with sources named.
Reference pagesBrowse comparisonsFor businesses
Product carbon footprint (ISO 14067)
Cradle-to-gate footprint for one product: bill of materials, production energy, packaging and inbound freight, ending in an audit-style report with a full factor register.
For SMEs answering customer requestsBuild a product footprintCBAM supplier data sheet
Specific direct and indirect embedded emissions per tonne for Annex I goods, plus a CSV your EU importer can load into their CBAM report.
Regulation (EU) 2023/956Start a CBAM sheetCBAM CN code directory
Look up the CN code your customer quoted and see exactly which figures they need from you.
Annex I referenceFind your CN codeFlooring carbon footprint
PCF per m² for LVT, SPC, laminate, wood, linoleum and carpet — with typical EPD ranges to sense-check your result.
For flooring manufacturersFlooring calculatorUse these on your own site
The personal calculator is embeddable in one line of HTML, with no tracking added to your page.
Embed and press kit