Distillation Proof Calculator

Distillation Proof Calculator MCP Connector for Claude

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Deterministic tools for alcohol proof correction, distillation stage identification, and volume-based cuts.

4 tools Official Updated Oct 1, 2026 Official Vinkius Partner

This MCP server provides a deterministic toolset for distillers to manage alcohol concentration accuracy. Use get_corrected_proof to adjust hydrometer readings for temperature deviations using TTB-standardized logic. Identify your current distillation phase with identify_distillation_stage, or calculate precise volumes for heads, hearts, and tails using calculate_cuts_volume. You can also determine exact water requirements for bottling with calculate_dilution_needs.

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4 tools expose this connector's capabilities to your AI agent.

calculate_cuts_volume

Calculates the specific volumes of heads, hearts, and tails produced from a total distillate volume

calculate_dilution_needs

Determines how much water is required to dilute a high-proof spirit to a desired bottling strength

get_corrected_proof

Calculates the accurate alcohol concentration and US proof by adjusting an observed hydrometer reading for temperature

identify_distillation_stage

Determines which phase of distillation a liquid is likely in based on its concentration

See how to talk to your AI agent using Distillation Proof Calculator.

My hydrometer reads 40% ABV at 75°F. What is the corrected US proof at 60°F?

The corrected ABV is 40.8% and the US proof is 81.6.

I have 5 liters of distillate at 65% ABV. How much volume will be in my hearts cut?

The hearts cut will be 3.25 liters.

I have 2 liters of 80% ABV spirit. How much water do I need to add to reach 40% ABV?

You need to add 2 liters of water to reach a final total volume of 4 liters.

Hydrometer readings change based on liquid density, which is affected by temperature. The `get_corrected_proof` tool adjusts your observed ABV to a standard calibration temperature to ensure accuracy.

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