Overview
Compute Engine is Google Cloud's virtual machine service. Machine families range from the low-cost E2 line with shared cores, through balanced N4 and N2 types and performance-focused C4, to Arm-based Axion (C4A, N4A), memory-optimized, HPC and GPU machines. Instances are billed per second after a one-minute minimum.
The Free Tier gives one e2-micro instance-month in Oregon, Iowa or South Carolina, 30 GB-months of standard persistent disk and 1 GB of egress from North America. The limit is measured in hours, so running two micro instances uses the allowance twice as fast. It is enough for a small bot, cron server or personal VPN.
Beyond the free instance, costs work like other hyperscalers: machine time, disks, IPs and egress are separate charges, and committed use discounts reward steady usage. Compute Engine makes most sense alongside other Google Cloud services such as Cloud SQL, GKE or BigQuery. Before paying, estimate disk and egress costs alongside the machine price, since those items often exceed the VM itself for small instances.
Pricing and plans
checked 28 Sept 2026Free tier · card required
One non-preemptible e2-micro VM per month in us-west1, us-central1 or us-east1, 30 GB-months of standard persistent disk and 1 GB of outbound transfer from North America per month.
| Plan | Price | What you get |
|---|---|---|
| Free Tier e2-micro | $0 | One e2-micro instance-month in us-west1, us-central1 or us-east1, 30 GB-months standard disk |
| e2-micro | About $6.11/mo | 2 shared vCPU, 1 GB RAM, us-central1 on demand |
| e2-small | About $12.23/mo | 2 shared vCPU, 2 GB RAM, $0.0168/hour |
| e2-medium | About $24.46/mo | 2 shared vCPU, 4 GB RAM, $0.0335/hour |
| c4-standard-2 | $0.096866/hour | 2 vCPU, 7 GiB RAM, on demand |
| Committed use discounts | Custom | 1- and 3-year commitments reduce hourly prices |
What it does
- Always-free e2-micro
- One non-preemptible e2-micro per month in three US regions, with 30 GB-months of disk.
- Per-second billing
- vCPU, GPU and memory are billed in one-second increments after the first minute.
- Many machine families
- E2, N4, N2, C4, Arm Axion and Tau T2A, memory-optimized, HPC and accelerator-optimized types.
- Committed use discounts
- Flexible and resource-based 1- and 3-year commitments lower the hourly price.
- Spot VMs
- Preemptible capacity at lower prices for interruptible work.
- $300 trial credit
- New accounts get $300 to spend over 90 days, without automatic charges.
Strengths and limitations
Strengths
- A permanent free micro VM, which most providers do not offer.
- Per-second billing and a wide choice of machine families, including Arm.
- Close integration with Google Cloud's managed databases, Kubernetes and data tools.
- Global region footprint for multi-region deployments.
Limitations
- The free e2-micro is limited to three US regions and only 1 GB of free egress a month.
- Disks, IPs and network egress are billed separately from the machine price.
- Free Trial accounts cannot add GPUs, use Marketplace or request quota increases.
- Pricing is spread across many pages and SKUs, which makes estimates harder than a VPS bundle.
Who it suits
Good for
- A free always-on micro server in the US
- Teams already on Google Cloud
- Workloads that need autoscaling or specialised machine types
Look elsewhere if
- Bandwidth-heavy hobby projects
- Buyers who want one flat monthly price per server
Alternatives to Google Compute Engine
| Tool | From | Free option | Stages |
|---|---|---|---|
| Oracle Cloud Infrastructure Compute Hyperscaler compute | — | Free tier | |
| Akamai Cloud (Linode) Cloud VPS | $5/mo | ||
| Amazon EC2 Hyperscaler compute | $0.017/hr | ||
| Azure Virtual Machines Hyperscaler compute | $0.01/hr | ||
| DigitalOcean Droplets Cloud VPS | $4/mo | ||
| Exoscale Compute Cloud VPS | €5.25/mo |
Questions
Does Google Cloud have a free VM?
Yes. The Free Tier includes one non-preemptible e2-micro instance per month in us-west1, us-central1 or us-east1, with 30 GB-months of standard persistent disk.
How much does an e2-micro cost without the free tier?
About $6.11 per month on demand in us-central1, based on 730 hours.
Is Compute Engine billed per second?
Yes. vCPUs, GPUs and memory have a one-minute minimum, then are billed in one-second increments.
Do I need a credit card for the Google Cloud free tier?
Yes. Signing up requires a valid credit card or other payment method to verify identity, though the Free Trial does not charge automatically.
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