Cloud Carbon Footprint Estimator

Yes.

Select your primary provider and region, then enter either monthly spend or workload usage.

The methodology adjusts conversion factors for each cloud.

Multi-cloud portfolios can be evaluated by running the calculator for each provider individually or partnering with our optimisation team for an aggregated assessment.

What counts as “idle” workload reduction?

Idle utilisation represents the portion of allocated resources that sit unused—think dev/test environments left running, oversized instances, or under-utilised clusters.

Reducing idle waste through rightsizing, autoscaling, and scheduling lowers both spend and carbon output.

The scenario slider models how much of that idle capacity you expect to eliminate.