# CarbonGuru — Carbon Footprint Calculator > Calculate and offset your carbon footprint with AI-powered analysis and verified actions. (iPhone/iPad app by Joe Lamantia.) - Source: https://appshunter.io/ios/app/carbonguru/id6759166942 (this page in markdown: same URL + `.md`) - Developer: [Joe Lamantia](https://appshunter.io/developer/1877116230) - Category: Shopping, Utilities - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 15.0 · 5 MB - Languages: American English - Released: 2026-02-27 - Data updated: 2026-09-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/carbonguru/id6759166942/reviews.md ## What is CarbonGuru? See the carbon footprint. Offset the climate impact. Affordably — effortlessly. CarbonGuru makes world-class carbon expertise automatic — and available to everyone. Check the real climate cost of anything you buy and do, for life or business, in seconds — then offset and remove carbon with immediate positive impact, for just a few cents. Manage your climate impact as easily as your bank balance. Use the Safari extension to analyze anything in your browser — click a button or select text on any website to measure products and services, catalogs and shopping carts, receipts and orders, plus Gmail and webmail messages. Or go beyond the browser: paste text, analyze URLs, and upload documents from the CarbonGuru console; generate footprints by email; or connect your AI agent — Claude, ChatGPT, or any MCP-compatible agent. Start free — grow as you need. Free for 30 footprints every month, including AI agent access. Offsetting always unlocks more footprints — act more, impact more. HOW IT WORKS 1. See the footprint Click the CarbonGuru button — or select text — wherever you shop, read, or work. AI identifies what you bought; established environmental science (EIO — Environmentally-Extended Input-Output analysis) calculates the footprint across the full lifecycle: raw materials, manufacturing, packaging, shipping, and delivery. Every estimate is the cumulative footprint up to the point the item is in your hands. 2. Understand the impact Results are reported in kg CO₂e — the internationally recognized measure — alongside a real-world climate-impact cost in dollars (based on the Social Cost of Carbon) and relatable comparisons that make the number meaningful without expertise. Works in nearly 120 languages, with models covering over 140 countries. 3. Act right where you are Every result comes with vetted offsets and removals you can fund immediately — the credit is purchased and retired for you automatically. Offsetting costs pennies per kilogram; for a little more, go net-positive by funding removals. WHAT CARBONGURU DOES Footprints for product pages, shopping carts, orders, and receipts — before or after you buy Text-selection analysis on any page Gmail and webmail analysis turns receipts, invoices, and orders into action (paid plans; forwarded and pasted receipts are free) One-step verified offsetting and carbon removal with automatic credit retirement Personal and global dashboards track footprints and actions over time Publish and share any footprint as a public page with a shareable link Business tools: import vendor and accounting files, footprint every line item, offset at any scale AI agent access via MCP PLANS AND ACCESS Free for 30 footprints every month, including AI agent access. Paid plans extend CarbonGuru's reach with Gmail / email automation, document import / export, and business data tools. Offsetting always unlocks more footprints. VERIFIED, TRACEABLE ACTION Offsets prevent or reduce emissions elsewhere; removals actively draw CO₂ back out of the atmosphere. Credits are sourced through CNaught, Frontier, and Stripe Climate — working with leading registries including Gold Standard, Verra (VCS), Puro.earth, and Isometric, with independent auditing and rigorous additionality testing. Every credit is traceable to a specific project and place. WHAT WE COLLECT The extension only sends data when you ask CarbonGuru to analyze something — it does not passively monitor your browsing. CarbonGuru may receive the page content and URL of what you analyze, plus your account email. We do not store full page content after analysis. See our full privacy policy at carbonguru.io/privacy-policy. Free to install. Free to start. Pay only if you choose to offset, fund removal, or upgrade. ## Key features - Calculate carbon footprint of purchases - Offset climate impact - Analyze text and documents - Browser extension for online shopping - Track personal and global dashboards - Verified carbon removal options - AI agent integration ## Frequently asked questions about CarbonGuru ### How does CarbonGuru calculate carbon footprints? CarbonGuru uses established environmental science, specifically Environmentally-Extended Input-Output analysis, to calculate footprints across the full lifecycle of products and services. This includes raw materials, manufacturing, packaging, shipping, and delivery. ### What kind of offsets does CarbonGuru offer? CarbonGuru provides vetted offsets that prevent or reduce emissions elsewhere, and removals that actively take carbon out of the atmosphere. The credits are purchased and retired automatically for you. ### Can I use CarbonGuru for business purposes? Yes, CarbonGuru offers business tools that allow you to import vendor and accounting files, footprint every line item, and offset at any scale. Paid plans extend these capabilities. ### What devices does CarbonGuru support? CarbonGuru is available on Mac, iPhone, iPad, and iPod. It also features a Safari extension for browser analysis. ### How much does CarbonGuru cost? CarbonGuru offers a free tier providing 30 footprints per month, including AI agent access. Paid plans unlock additional features like email automation and document import. ### Does CarbonGuru have ads? No, CarbonGuru does not contain advertisements. The app is free to use with its provided features. ### How often is CarbonGuru updated? The latest version of CarbonGuru is 1.7.27, last updated on August 26, 2026. Updates typically occur to improve features and reliability. ### What is the age rating for CarbonGuru? CarbonGuru has an age rating of 17+, indicating it may contain content suitable for mature users. ## Version history (last 5 releases) ### 1.7.27 — 2026-08-26 Performance improvements and bug fixes. ### 1.7.26 — 2026-08-05 Checkout and performance improvements. ### 1.7.25 — 2026-06-17 Performance improvements and bug fixes. ### 1.7.24 — 2026-06-02 Performance improvements and bug fixes. ### 1.7.23 — 2026-05-27 Performance improvements and bug fixes. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-04.*