SQL Server Calculator

Most SQL Server calculators are lead-gen forms. This one shows you the real Standard vs Enterprise math up front.

Number of SQL Server VMs / instances

150

vCPUs needed per VM

164

Microsoft requires a 4-core minimum license per VM, even if you assign fewer.

RAM needed per VM (GB)

1512

Users / devices accessing SQL Server

11000

Needed for the Server + CAL model — count everyone accessing data, even indirectly.

Licensing Options

Based on Microsoft's published SQL Server 2025 list pricing and edition limits.

SQL Server edition

Standard now supports up to 32 cores and 256GB RAM per instance (2025).

Licensing model

Include Software Assurance

Your Licensing Estimate

Recommended edition

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License cost (one-time)

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Software Assurance (per year)

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Total first-year cost

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Cores licensed

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Standard vs. Enterprise

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First-year cost breakdown

License cost

Software Assurance

License cost by edition & model

Other options

Your selection

Licensing Details

Prices reflect commonly cited Microsoft list pricing (2-core packs, Server licenses, and CALs) and are estimates only — actual pricing depends on your volume licensing agreement, reseller, region, and whether you qualify for Azure Hybrid Benefit. Always confirm current pricing with Microsoft or a licensing partner before purchasing.