Embodied Carbon Calculator

Calculate whole life carbon emissions for your building project. Define materials, set lifecycle scope, and compare against international benchmarks.

EN 15978 · EN 15804 · RICS 2017

Material Assembly

Define the materials used in your building assembly. Add each material with its quantity, transport distance, and mode of delivery.

0 materials added

Building Type

Gross Floor Area (m2)

Building Lifespan (years)

Region / Standard

Select which EN 15978 lifecycle stages to include in the assessment.

A1-A3 ProductAlways On

Raw material supply, transport to factory, manufacturing

A4 Transport

Transport from factory to site

A5 Construction

On-site construction, wastage, installation energy

B1-B7 In-Use

Maintenance, repair, replacement, refurbishment, operational energy & water

C1-C4 End of Life

Demolition, transport, processing, disposal

D Beyond LifecycleCredit

Benefits from recycling, reuse, energy recovery (credit)

Configure inputs and calculate to see results