🍞SourdoughCalc
Flour Brand × Absorption BenchmarkCalibrated Rheology Reference (Flour Brand × Absorption Benchmark)

Rescuing Over-Hydrated Gold Medal Bread Flour (12.3% Protein) at 78% (+8g VWG vs 75% Cap)

Over-ceiling rescue for Gold Medal Unbleached Bread Flour (0.50% ash) when 78% (379g water) exceeds its 75% limit by 3%.

Executive Baker's Math Summary (Flour Brand × Absorption Benchmark)

Rheological profiling of Gold Medal Unbleached Bread Flour (12.3% protein / 0.50% ash vs German Type 550 Flour) defines a 75% ceiling and 68%–73% sweet spot, classifying 78% as [OVER CEILING (+3% Above Limit)]. Staging 341g autolyse and 38g bassinage (379g water) on 500g Gold Medal Bread Flour + 100g starter locks True Total Hydration at 78.0% (target 78%).

Absorption Status
OVER78% Target vs. 75% Max Ceiling
Flour Protein & Ash
12.3% / 0.50%US Supermarket Standard
500g Batch Main Water
379gWith 100g starter, locks True Total Hydration at 78.0% (target 78%)
Optimal Sweet Spot
68%–73%Add 8g Vital Wheat Gluten at 78%

Stepwise Hydration Sensitivity Table: Gold Medal Bread Flour Around 78% (Max 75%)

Mass-balance water deductions (-11g from 390g) and 75% ceiling headroom for Gold Medal Bread Flour around 78% hydration.

Gold Medal Bread Flour Hydration StepCorrected Water (78% Ref)Protein, Ash & Sweet SpotBenchmark Flour ComparisonCeiling Margin & Rescue
400g Gold Medal Bread Flour @ 73% Firm (-5%)281g W + 80g levain + 8.8g salt (440g totF / 78% grid)12.3% prot / 0.50% ash (sweet 68–73%)vs Robin Hood Canadian Bread Flour (83% max / 312g W)+2% buffer vs 75% cap (R1/78%)
450g Gold Medal Bread Flour @ 76% Mild (-2%)331g W + 90g levain + 9.9g salt (495g totF / 78% grid)12.3% prot / 0.50% ash (sweet 68–73%)vs German Type 550 Flour (69% max / 287g W)+2g VWG rescue for Gold Medal Bread Flour @ 76%
500g Gold Medal Bread Flour @ 78% [Active Goal]379g W + 100g levain + 11.0g salt (550g totF / 78% grid)12.3% prot / 0.50% ash (sweet 68–73%)vs Robin Hood Canadian Bread Flour (83% max / 390g W)+8g VWG rescue for Gold Medal Bread Flour @ 78%
600g Gold Medal Bread Flour @ 81% Wet (+3%)475g W + 120g levain + 13.2g salt (660g totF / 78% grid)12.3% prot / 0.50% ash (sweet 68–73%)vs German Type 550 Flour (69% max / 382g W)+18g VWG rescue for Gold Medal Bread Flour @ 81%
650g Gold Medal Bread Flour @ 75% [Limit Cap]471g W + 130g levain + 14.3g salt (715g totF / 78% grid)12.3% prot / 0.50% ash (sweet 68–73%)vs Robin Hood Canadian Bread Flour (83% max / 507g W)+0% buffer vs 75% cap (R5/78%)

Custom Batch Recalculation Engine

Fine-tune starter hydration between 50% stiff and 125% liquid while keeping your flour brand × absorption benchmark ratios locked.

Open Fullscreen Solver →
Absorption Status:
OVER — 78% Target vs. 75% Max Ceiling
Flour Protein & Ash:
12.3% / 0.50% — US Supermarket Standard
500g Batch Main Water:
379g — With 100g starter, locks True Total Hydration at 78.0% (target 78%)

Why Gold Medal Bread Flour (12.3% Protein) Slumps at 78% (+3% Over 75% Cap)

Gold Medal Unbleached Bread Flour (12.3% protein, 0.50% ash) is the American supermarket benchmark evaluated at 78% (379g water, 78.0%), milled from malted winter wheat with 0.63 base absorption. Staging 341g autolyse and 38g bassinage water (instead of 390g / 80%) protects its 68%–73% sweet spot. Hydrating 500g Gold Medal Bread Flour with 379g water and 100g starter to lock 78.0% (78% target, avoiding 80%) leaves -3% headroom under its 75% ceiling.

VISCOELASTIC CREEP WARNING (Gold Medal Bread Flour @ 78%): Pouring 379g water (341g + 38g) into 500g Gold Medal Bread Flour locks 78.0% but overshoots its 75% ceiling by 3% (17g excess). Use 8g Vital Wheat Gluten or scale back to 363g water.

Handling Gold Medal Bread Flour (12.3% Protein / 0.50% Ash) at 78.0% (78%)

  1. Pre-Mix Saturation (341g of 379g W): Blend 500g Gold Medal Bread Flour (0.50% ash) with 341g water for a 45-min enzymatic autolyse.
  2. Deduction-Locked Pour (-11g vs 390g): Add 100g active levain, 11g salt, and 38g water so 500g Gold Medal Bread Flour locks 78.0% (78%).
  3. Viscoelastic Folding (Gold Medal Bread Flour vs Robin Hood Canadian Bread Flour): Space 4 coil folds 30 min apart to organize the 12.3% protein network.
  4. Cold Retard & Crust Blistering: Cut bulk at +50% volumetric rise, chill 14 hrs at 38°F, and load into a steaming 450°F Dutch oven.

Technical Q&A: Rescuing Over-Hydrated Gold Medal Bread Flour (1

How do I scale Gold Medal Bread Flour at 78% hydration up to a 1000g 2-loaf batch?

Double the 500g Gold Medal Bread Flour formula (379g water, 100g starter, 11g salt) to 1000g Gold Medal Bread Flour, 758g main water, 200g starter, and 22g salt to lock 78.0% (78%).

How much salt is needed for 500g Gold Medal Bread Flour and 100g starter at 78%?

Weigh 11.0g fine sea salt (2.0% of 550g total flour: 500g Gold Medal Bread Flour + 50g starter flour) alongside 379g water (341g + 38g) to tighten the 12.3% protein matrix at 78.0% (78%).

What is the maximum hydration for Gold Medal Unbleached Bread Flour when baking at 78%?

Gold Medal Unbleached Bread Flour (12.3% protein, 0.50% ash) has a 75% maximum ceiling and 68%–73% sweet spot, making 78% (379g water locking 78.0%) [OVER CEILING (+3% Above Limit)].

Connected Hydration, Flour & Fermentation Specs

View All 1050 Guides →