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AWS vs Azure vs Google Cloud vs Oracle Cost Calculator

Compare estimated compute, managed database, storage, serverless and network spending across AWS, Microsoft Azure, Google Cloud and Oracle Cloud using one editable workload.

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✓ Four-provider comparison✓ Editable pricing model✓ CSV / JSON / PDF✓ Local-only scenarios
Step 01 / Workload

Describe your infrastructure

Local calculations only
VM count, each billed at the provider reference hourly compute rate.
730 hours approximates an always-on month.
Each database instance uses an illustrative provider-specific hourly rate.
Set to zero if you do not run a managed database.
Average at-rest GB, before class, lifecycle or request fees.
Total provisioned disk allocation; IOPS and snapshots excluded.
Outbound internet transfer; provider included allowances are modeled.
Cross-region fees may be charged on one or both traffic directions.
Invocation/request meter only, excluding execution CPU and memory.
Applied to storage, transfer and requests in 12-month forecast.
1.00 means the reference rate. Regional prices are not auto-fetched.
Optional buffer on projected spend.
You must confirm whether tax applies to your billing entity.

Workload is held constant across providers, but reference VM performance and service tiers are not identical. Region changes require you to adjust the rate or multiplier.

Step 02 / Price inputs

Audit and customize rates

Every input can be edited. Expand a provider to review the per-unit values and data-source status.

Amazon Web Services rate assumptions ⌄

Reference shape: t3.medium (2 vCPU, 4 GiB). These are editable illustrative modeling defaults except where explicitly labelled documented. Confirm billing SKUs and regions with official price information ↗.

USD / VM-hour · Documented reference
USD / DB-hour · Editable illustrative assumption
USD / GB-month · Editable illustrative assumption
USD / GB-month · Editable illustrative assumption
USD / GB · Documented reference
GB · Documented reference
USD / GB · Editable illustrative assumption
USD / 1M · Editable illustrative assumption
Million · Editable illustrative assumption
% · Editable illustrative assumption
Microsoft Azure rate assumptions ⌄

Reference shape: B2s-like planning baseline. These are editable illustrative modeling defaults except where explicitly labelled documented. Confirm billing SKUs and regions with official price information ↗.

USD / VM-hour · Editable illustrative assumption
USD / DB-hour · Editable illustrative assumption
USD / GB-month · Editable illustrative assumption
USD / GB-month · Editable illustrative assumption
USD / GB · Editable illustrative assumption
GB · Editable illustrative assumption
USD / GB · Editable illustrative assumption
USD / 1M · Editable illustrative assumption
Million · Editable illustrative assumption
% · Editable illustrative assumption
Google Cloud rate assumptions ⌄

Reference shape: e2-medium-like planning baseline. These are editable illustrative modeling defaults except where explicitly labelled documented. Confirm billing SKUs and regions with official price information ↗.

USD / VM-hour · Editable illustrative assumption
USD / DB-hour · Editable illustrative assumption
USD / GB-month · Documented reference
USD / GB-month · Editable illustrative assumption
USD / GB · Documented reference
GB · Documented reference
USD / GB · Editable illustrative assumption
USD / 1M · Documented reference
Million · Documented reference
% · Editable illustrative assumption
Oracle Cloud Infrastructure rate assumptions ⌄

Reference shape: E4.Flex 1 OCPU + 4GB. These are editable illustrative modeling defaults except where explicitly labelled documented. Confirm billing SKUs and regions with official price information ↗.

USD / VM-hour · Documented reference
USD / DB-hour · Editable illustrative assumption
USD / GB-month · Editable illustrative assumption
USD / GB-month · Editable illustrative assumption
USD / GB · Editable illustrative assumption
GB · Documented reference
USD / GB · Editable illustrative assumption
USD / 1M · Editable illustrative assumption
Million · Editable illustrative assumption
% · Editable illustrative assumption
No real-time exchange-rate feed. Enter an observed rate.
Step 03 / Your estimate

Provider comparison

Calculating…

Price inputs reviewed 2026-11-10

Monthly cost comparison

Cost structure

Growth forecast

Months 1, 6 and 12. Variable usage grows; compute and database instance counts stay constant.

All estimates are displayed in USD.

Potential optimization considerations

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    Pricing sources and limitations

    How to use this comparison

    Enter the number of reference virtual machines, monthly running hours, database capacity, at-rest storage, outbound transfers and serverless invocations. Each provider is modeled with a documented or illustrative per-unit reference, adjusted by your entries. Open the pricing editor before making a procurement decision.

    Comparison limits

    Compute reference shapes are intentionally different. AWS T3 instances have CPU credit characteristics; Azure B-series machines are burstable; the Google E2 medium reference is shared-core; and Oracle E4.Flex uses OCPUs. These reference profiles should not be interpreted as guaranteed performance equivalence. The calculator is designed for early budgeting and scenario sensitivity, not production quotations.

    Where to go next

    Review the pricing source register, read the cloud comparison guide or focus on one provider: AWS, Azure, Google Cloud or Oracle.

    Frequently asked questions

    Are these official cloud provider quotations?

    No. Privacy Needle Calc generates browser-side planning estimates using editable reference rates. Official regional SKUs, service tiers, free allowances, reservations, taxes and contract discounts may differ.

    Does the calculator include all cloud charges?

    No. It models selected compute, database, storage, network, request, support and contingency line items. CPU time for functions, managed service features, logs, support entitlements, security products and taxes may be additional.

    Can I save or share the estimate?

    Yes. You can export CSV and JSON, print to PDF, create a shareable input URL or save a scenario to this browser.