Brew Lab · Calculators I + II

Brewing Unit Converter

Convert common volume, mass, temperature, and gravity-point units while rejecting cross-dimension conversions.

Boundary: A correct unit conversion does not validate the safety or suitability of the underlying brewing operation.

Static result contract

Worked example

A production ICU form can progressively enhance this calculator later. The method and representative result remain understandable with no JavaScript.

Method

BEU does not hide the calculation behind a single result number.

Method	Formula	Interpretation boundary
Dimension-safe conversion	`canonical value = input × exact/defined factor; output = canonical value ÷ target factor`	Conversions preserve the physical dimension. Gravity points are defined here as (SG−1)×1000.

Input contract

Input guards keep this foundation implementation bounded. They are not style definitions, legal thresholds, or equipment ratings.

Input	Accepted units / range	Boundary
Value	numeric	Finite numeric value.
From unit	numeric	Must share a physical dimension with the target unit.
To unit	numeric	Cross-dimension conversion is rejected rather than guessed.

Limits & safety

This foundation converter intentionally excludes pressure, energy, concentration, density-temperature correction, Plato/Brix, and water-ion chemistry; later Brew Lab work may add them with dedicated methods.

A correct unit conversion does not validate the safety or suitability of the underlying brewing operation.

Methodology sources

External formulas and technical claims are sourced separately from Beer Universe's own algebra, unit handling, and interface policy.

BEU017 Brew Lab methodology contract
beu original · BEU unit conversion implementation · BEU calculator input guards · BEU route and result-state policy · BEU algebraic scaling and rearrangement