LS LOGICIEL SOLUTIONS
Toggle navigation

Logiciel Solutions · Cloud & DevOps

Kubernetes Rightsizing Calculator

Most clusters run at single-digit to low-double-digit utilization while you pay for the full request. Plug in your spend and your real CPU numbers to see how much of the bill is reserved and idle, and how much rightsizing plus spot can hand back.

Your cluster

Adjust your numbers — savings unlock when you submit.

Spend and utilization

Savings levers

Savings available

Adjust your numbers — results unlock when you submit.

Verdict
Calculating…
Adjust your cluster numbers, then submit to see your rightsizing savings.
🔒
Submit your email to unlock your savings
Effective utilization
13%
Monthly waste
$0
Recoverable / month
$0
Annual savings
$0
Monthly waste
$0
Recoverable
$0

Get the rightsizing plan

We’ll email the full savings model and have an infrastructure engineer validate these numbers against your actual usage data and build the rightsizing plan. No pitch.

No spam. We’ll follow up only if it’s relevant.

How the math works. Effective utilization = current CPU %. Monthly waste = spend × (1 − cur/100). Rightsizing saving = spend × max(0, 1 − cur/tgt) × min(1, (req+node)/100). Spot/commitment saving = (spend − rightsizing saving) × spot/100. Recoverable = rightsizing + spot saving. Annual savings = recoverable × 12. Estimates only — real savings depend on workload shape, burst patterns, and reliability targets.

Logiciel Solutions · logiciel.io