Calculate your company's carbon footprint with our easy-to-use calculators

Unlimited access to OpenCO2.net tools and emissions database

• Corporate emissions calculator, GHG Protocol
• Carbon footprint calculator, ISO 14067
• Over 5,000 validated emission factors
• Carbon handprint calculator
• Commissioning training (2 h)
• Help desk services

Comply with CSRD and ESRS E1 requirements

Browser-based carbon footprint calculator tailored to your needs

• Calculator for the entire product range
• Pre-selected emission factors
• Easy-to-use and cost-effective
• Aligned with the company's brand identity
• Annual update of emission factors
• Learn more

Does not require previous calculation experience

Create and sell an unlimited number of calculations to customers

• Corporate emissions calculator, GHG Protocol
• Carbon footprint calculator, ISO 14067
• Over 5,000 validated emission factors
• Carbon handprint calculator
• Commissioning training (3 h)
• Help desk services

Comply with CSRD and ESRS E1 requirements

The GHG inventory covers the emissions of the whole organisation.

• Carbon footprint calculation of companies
• Carbon footprint calculation of products and services
• Our calculations are based on the most well-known standards in the field.
• OpenCO2.net's emissions database and tools are used in the calculations.

Carbon handprint describes the positive climate effects of a certain product, service or company.

• The carbon handprint analysis is based on the methodology of VTT and LUT University.
• The carbon handprint can be used, for example, in communicating the product's climate benefits to customers.

We carry out calculations in accordance with ESRS E1.

• The calculations are carried out by experts. We plan the implementation of the calculation together with you.
• OpenCO2.net's emissions database and tools are used in the calculations.
• You will receive a clear and readable report of the project.

CO2 calculator for calculating the emissions of restaurant meals

• Easy-to-use and browser-based calculator
• Tool for planning low-emission meals
• Pre-selected emission factors
• Commissioning training (30 minutes)
• Help desk services
• Learn more

We carry out scope 3 (supply chain) carbon footprint calculations for companies.

Our calculations are always based on the most well-known standards in the field.

OpenCO2.net's emissions database and tools are used in the calculations.

You will receive a clear and readable report as a result.