3-year cost calculator
Pre-filled for Google Cloud → Oracle Cloud (OCI). Adjust every figure with your own numbers.
Every figure here is an illustrative estimate, not a vendor quote. Defaults are editable starting points compiled from public information; real, binding pricing comes from the vendor or an authorized distributor. See our methodology.
How this is licensed: On-prem cost here is amortized hardware + power + ops per vCPU; cloud cost is usage-based. For steady-state workloads the cloud run-cost is often higher (so repatriation saves), while the cloud's value is elasticity, agility, and opex. Set $/vCPU to your real amortized or committed rates.
All figures are illustrative and fully editable — adjust the cost-per-vCPU and migration inputs with your own numbers. Not guaranteed vendor pricing (defaults reviewed May 2026). For a binding quote, use the request form below to reach an authorized distributor or partner.
Quick comparison: Google Cloud vs Oracle Cloud (OCI)
Common trade-offs teams weigh when staying on Google Cloud versus moving to Oracle Cloud (OCI). These are general, commonly-reported considerations — not statements of fact about any vendor — so check them against your own contract and the vendors' current terms.
- Already in production — no migration effort or risk
- Mature ecosystem with vendor support and SLAs
- Usage-based pricing complexity
- Egress fees
- Lock-in to managed services
- Ongoing usage-based cost to budget for
- Commercial option with vendor support and SLAs
- Cost model: Usage-based
- Requires a migration (~15 weeks, medium effort)
- Usage-based cost
Why teams evaluate alternatives to Google Cloud
Reasons commonly cited by users and in public industry coverage for re-evaluating Google Cloud. These are general, reported considerations — not statements of fact about Google — and may not reflect your situation or the vendor's current terms. Verify against your own contract before deciding.
- Usage-based pricing complexity
- Egress fees
- Lock-in to managed services
The migration plan
Roughly 15 weeks for a mid-size estate, in six phases.
Tooling & automation
For adoption, use the cloud's native migration service (AWS MGN / Azure Migrate / Google Migrate) over Direct Connect/ExpressRoute/Interconnect; for repatriation, export VMs / replicate to your hypervisor and rehydrate data. Establish connectivity, replicate, validate, and cut over DNS.
OffVendor's wizard pre-fills these scripts with your environment — inventory export, disk/schema conversion, bulk provisioning, and validation.
Frequently asked
Is migrating from Google Cloud to Oracle Cloud (OCI) worth it?
For most teams facing rising Google Cloud costs, yes — Oracle Cloud (OCI) (usage-based) typically lowers 3-year total cost of ownership, though the right answer depends on workload complexity and in-house skills. Use the calculator to model your own numbers.
How long does a Google Cloud to Oracle Cloud (OCI) migration take?
A typical mid-size estimate is around 15 weeks across six phases — discovery, design, pilot, waved production migration, validation, and decommission. Larger or more complex estates take longer.
What tools are used to migrate from Google Cloud to Oracle Cloud (OCI)?
For adoption, use the cloud's native migration service (AWS MGN / Azure Migrate / Google Migrate) over Direct Connect/ExpressRoute/Interconnect; for repatriation, export VMs / replicate to your hypervisor and rehydrate data. Establish connectivity, replicate, validate, and cut over DNS.