
GHG Emissions Calculator (Excel) – Scope 1, 2 & 3 | 2025 UK Conversion Factors
€ 4,99
A complete, ready-to-use GHG emissions calculator in Excel based on official UK Government 2025 conversion factors.
Quickly calculate Scope 1, Scope 2, and Scope 3 emissions without complex software.
Perfect for SMEs, consultants, and ESG reporting.
GHG Calculator for Scope 1, 2 & 3 Emissions
Looking for a simple, low-cost way to calculate your carbon footprint?
This Excel-based GHG emissions calculator gives you everything you need to measure your Scope 1, Scope 2, and Scope 3 emissionsusing reliable, up-to-date data.
Built on the UK Government 2025 GHG Conversion Factors, this tool transforms complex datasets into a practical, user-friendly calculator.
Why this GHG Calculator?
Most carbon accounting tools are expensive, complex, or overkill.
This calculator is designed to be:
- ✅ Extremely affordable (probably the lowest-priced GHG calculator on the market)
- ✅ Easy to use in Excel (no software required)
- ✅ Compliant with common frameworks (GHG Protocol, SECR, ISO 14064 ready)
- ✅ Fully transparent (based on free, publicly available data)
What’s Inside the Calculator?
✔ Full Scope Coverage
- Scope 1 – Direct emissions (fuel use, company vehicles, refrigerants)
- Scope 2 – Electricity, heat, and energy consumption (UK-based factors included)
- Scope 3 – Complete value chain emissions (15 categories)
The Scope 3 coverage includes:
- Purchased goods & services
- Business travel
- Employee commuting
- Waste & transport
- Investments and downstream activities
Key Features
- ✅ Pre-loaded 2025 emission factors (UK Government dataset)
- ✅ Covers fuels, electricity, transport, materials, and more
- ✅ Supports multiple units (kWh, litres, km, tonnes, etc.)
- ✅ Automatic conversion to kg CO₂e / tCO₂e
- ✅ Structured input & calculation sheets
- ✅ Ready for scenario analysis and reporting
The calculator uses a hierarchical dataset structure, allowing accurate calculations across hundreds of emission categories and sources.
Built-In Backup: UK-Based GHG Factors
If your country does not provide a national emissions dataset, this tool includes a UK-based GHG calculator as a fallback solution.
This ensures you can always:
- Calculate emissions
- Stay consistent
- Start reporting immediately
Who is this for?
- SMEs starting with ESG or CSRD
- Consultants & sustainability advisors
- Finance teams preparing carbon reports
- Anyone needing a quick carbon footprint calculation tool
Important Note (Transparency First)
The emission factors used in this calculator are publicly available and free to download.
You are paying for:
- Structuring the data
- Building a working calculator
- Saving hours (or days) of manual work
Instant Download
- Format: Microsoft Excel (.xlsx)
- Works with: Excel 365 (recommended)
- Instant access after purchase
Why choose this product?
Because sometimes, you don’t need expensive software.
You just need something that works immediately.
Greenpivot – for a better business.


