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Kubernetes Resource Calculator

Set your app requirements and get recommended CPU/memory requests and limits — with copy-ready YAML.

Quick Presets

Configuration

3
120
250m
50m4 cores
256 MiB
64 MiB8 GiB
2x
1x (Guaranteed QoS)4x (Burstable)

Per Pod

CPU Request

250m

CPU Limit

500m

Memory Request

256Mi

Memory Limit

512Mi

Total Cluster Resources (3 replicas)

CPU (requests)

750m

Memory (requests)

768 MiB

Ready-to-use YAML

apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-app
spec:
  replicas: 3
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      containers:
      - name: app
        image: your-image:tag
        resources:
          requests:
            cpu: "250m"
            memory: "256Mi"
          limits:
            cpu: "500m"
            memory: "512Mi"