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Baking Intelligence
18 Professional
Baking Calculators
Fermentation, hydration, baker's percentages, preferments, tangzhong and more. Built for precision. Trusted by home bakers and professionals in the UK, US, Canada and Australia.
18
Calculators
40+
Countries
£0
Cost to use
DoughRise in action
01
Instant results
No sign-up, no waiting. Type your numbers and get professional-grade calculations in real time.
02
Works anywhere
Metric or imperial, any currency. Built for bakers in the UK, US, Europe, Australia and beyond.
03
Baker's precision
From fermentation timing to lamination layers — every formula is grounded in real baking science.
18 free tools
Every
calculation
a baker needs.
18
professional
calculators
calculators
From bulk fermentation to lamination layers. All free. All instant. No account needed.
Open all 18- 01FermentationBulk & proof timing from yeast, hydration, and temperatureTiming
- 02Baker's PercentageConvert grams to percentages and backFormula
- 03Sourdough StarterFeed ratios, levain quantities, peak timingSourdough
- 04Water TemperatureTarget DDT from room temp, flour temp, friction factorTemperature
- 05Dough PortioningPizza ball weights by size, style, and total doughPortioning
- 06PrefermentPoolish, biga, and pâte fermentée ratiosPreferment
- 07Recipe CostingIngredient cost per unit with overhead and markupBusiness
- 08Hydration AdjusterWater to add or remove to hit a target hydrationFormula
- 09Batch & YieldScale recipes up or down, count yield from dough weightScaling
- 10Flour ProteinBlend flours to hit a target protein percentageFlour
- 11TangzhongWater-roux ratios for super-soft Japanese-style breadTechnique
- 12Enriched DoughEffective hydration accounting for eggs, milk, and butterEnriched
- 13Lamination PlannerLayer count for croissants — folds mapped to layersPastry
- 14Sourdough DiscardUse discard in any recipe — flour and water breakdownSourdough
- 15Autolyse & RestOptimal rest time from flour type, hydration, and temperatureTiming
- 16Yeast ConversionConvert between fresh, active dry, instant yeast, and sourdough starterConversion
- 17Ingredient ConverterConvert cups, tablespoons, grams and ounces for 50+ baking ingredientsConversion
- 18Vital Wheat GlutenHow much VWG to add to hit a target protein percentageFlour
DoughRise Calculator Suite
18 professional tools for precision baking
Enter your flour weight, yeast %, dough temperature, and target start time. The calculator uses the Q10 temperature rule to estimate bulk fermentation and proof times. Warmer dough = faster ferment. Cooler = slower and more flavour development.
Dough Fermentation Calculator
Calculate bulk fermentation and proofing times
Choose Grams→% to analyse an existing recipe, or %→Grams to build one from scratch. Flour always equals 100%. Every other ingredient is expressed as a percentage of the flour weight. Great for scaling any recipe up or down.
Baker's Percentage
Convert between grams and percentages
Enter your starter amount and desired feeding ratio (e.g. 1:5:5 = starter:water:flour). The calculator shows you exactly how much water and flour to add and gives step-by-step feeding instructions.
Sourdough Starter
Calculate feeding ratios
Enter your target dough temperature, room temperature, and flour temperature. The calculator returns the exact water temperature you need to hit your DDT (Desired Dough Temperature). Consistent dough temp = consistent fermentation.
Dough Temperature
Calculate water temperature needed
Select your pizza style, pan size, and number of balls. Each style has a calibrated weight factor based on crust thickness. The calculator returns the total dough weight and per-ball weight so every pizza is consistent.
Pizza Portioning
Dough ball weights for pizza sizes
Choose your preferment type (Poolish, Biga, or Pâte Fermentée), then enter your total flour weight and preferment %. The calculator returns exactly how much flour and water goes into the preferment, and how much remains for the final dough.
Preferment
Poolish, biga, or pâte fermentée
Add each ingredient with its weight and cost per kg. The calculator totals your ingredient cost and suggests retail prices at 2×, 3×, and 4× markup. Use it to price loaves, pastries, or batch bakes accurately.
Recipe Costing
Calculate costs and pricing
Ingredient
Amt(g)
Cost/kg
Enter your current dough weight and hydration %, then your target hydration %. The calculator tells you exactly how much water to add or remove to hit your target. Shows a before/after comparison so you can see the difference at a glance.
Hydration Adjustment
Convert between hydration levels
Use Yield mode to find out how many loaves a recipe makes, or Scale mode to work backwards from a target number of loaves. Enter your dough weight per loaf to get totals for every ingredient in the batch.
Batch & Yield
Calculate yields and scale recipes
Add two or more flours with their protein % and blend ratios. The calculator returns the weighted average protein % of your blend. Use it to hit a specific protein target by combining strong and weak flours.
Flour Protein Blend
Custom blends for perfect protein
Enter your total flour weight and the tangzhong flour %. (5% is standard for milk bread.) The calculator returns the flour and water needed for the tangzhong roux, and the remaining amounts for your main dough. Cook the roux to 65°C before adding to the dough.
Tangzhong / Water Roux
Pre-cook a portion of flour to 65°C to lock in moisture for ultra-soft, long-lasting enriched breads
Enter your flour weight and adjust the enrichment sliders for eggs, butter, milk, and sugar. The calculator shows how each addition affects hydration and gives adjusted water amounts to keep the dough workable.
Enriched Dough Hydration
Calculate true hydration accounting for moisture in eggs, milk, and butter.
Egg input mode:
Presets (500g flour):
Enter your dough weight and butter block % (typically 25–33%). Select your fold type (single, double, or book fold) and number of turns. The calculator returns the butter weight and total number of layers after each fold sequence.
Lamination & Fold Planner
Calculate layer counts and generate a fold timeline for laminated doughs.
Preset:
Enter the amount of discard you have and select a recipe type. The calculator scales the recipe to match your discard weight exactly — no waste, no guessing. Works for pancakes, crackers, waffles, and more.
Sourdough Discard
Adjust a recipe to use your discard, or find what you can bake with it.
Mode:
Enter your flour weight and hydration %. The calculator returns the water amount for autolyse and recommends a rest time based on your flour type. Autolyse hydrates the flour before mixing, improving extensibility and reducing kneading time.
Autolyse & Rest Planner
Calculate optimal autolyse duration and generate a timed pre-mix schedule.
ℹ️ What is autolyse?
A pre-mix rest of just flour + water (no salt, no levain) that allows flour to fully hydrate, activates enzymes, and develops gluten passively — reducing mix time and improving extensibility.
Preset:
Include levain in autolyse?
Include salt in autolyse?
Type any amount into any field — the other three update instantly. Fresh yeast, active dry, and instant follow a fixed weight ratio (3 : 1.5 : 1). Sourdough starter shows a range because activity varies by starter age, feeding ratio, and temperature.
Yeast Conversion
Convert between fresh, active dry, instant, and sourdough starter
g
g
g
g
How yeast conversion works
Fresh : Active Dry : Instant = 3 : 1.5 : 1 by weight. Fresh yeast has the highest moisture content (~70%). Instant yeast is most concentrated and can be added directly to flour without rehydrating.
Sourdough starter is a live culture of wild yeast and bacteria in flour + water. You need 35–50g of 100% hydration starter to replace 1g of instant yeast. The range reflects starter activity: a vigorous freshly-fed starter sits at the lower end; a sluggish or cold starter needs more.
Search for an ingredient, enter an amount, choose the starting unit, and all other units update instantly. Densities are sourced from King Arthur Baking's ingredient weight chart.
Ingredient Converter
Convert cups, tablespoons, grams and ounces for 50+ baking ingredients
From unit
Why weight beats volume in baking
Volume is inconsistent; weight is exact. Scooping flour compresses it — a carelessly packed cup can weigh 50g more than a sifted one. A gram is always a gram. Professional bakers and King Arthur Baking publish ingredient weights because they produce consistent results every time.
Millilitre conversions for dry ingredients are marked with ~ (approximate) because volume-by-density assumes ideal packing. The ml figure is a useful estimate, not a precise measure.
Enter your flour's current protein %, your target protein %, and the flour weight. The calculator shows how much vital wheat gluten to add. VWG protein % defaults to 75% — open "Advanced" to change it for your brand.
Vital Wheat Gluten
Boost weak flour to bread-flour strength
AP: ~10–11%, bread: 12–14%
Strong dough: 12–14%, high-hydration: 14–16%
Weigh for accuracy
Advanced: VWG protein % (75%)
Bob's Red Mill / KA: 75–78%
What is vital wheat gluten?
Vital wheat gluten (VWG) is a dry powder extracted from wheat — approximately 75% pure gluten protein. Adding it to weaker flours raises protein content, giving dough more strength, extensibility, and structure.
When to use it: upgrading plain flour for bread baking; strengthening whole grain flours (rye, spelt) which have weak gluten; high-hydration doughs needing more structure.
Caution: More than ~5% baker's % (50g per 1kg flour) can make dough tough and inelastic. Use the minimum needed to reach your target.
Need to blend multiple flours instead? Use the Flour Protein Blend calculator (#10).
⚡ LIVE
Live Ferment Timer
Dough temp — how warm your mixed dough feels (use a probe thermometer for accuracy). Inoculation — starter weight divided by flour weight × 100 (e.g. 100g starter in 500g flour = 20%). The timer updates as you type and shows a ±25% window because every kitchen is different. Open Start time, starter, cold retard to: set when you begin bulk fermentation and get a "ready at" clock; adjust for whether your starter is freshly fed, at peak, or hungry; or model a cold retard in the fridge. DoughRise Coach subscribers can record actual bulk times — after 3 bakes the predictions are calibrated to your kitchen, starter, and flour.
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Start time, starter, cold retard
Start time
Hours since fed
After (h)
Retard temp (°C)
Duration (h)
h
Saves to your history · calibrates after 3 bakes
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DoughRise Pro
Every tool saved, perfected. Save formulas, export to PDF, track your bake history.
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AI Baking Coach
A baking scientist in your pocket. Ask anything, get real answers grounded in technique.
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For bakers who mean business. Commercial scaling, costing engine, and team tools.
Go Bakery →Ingredient Converter
The ingredient converter for accurate baking measurements every time
The ingredient converter converts baking ingredient quantities between cups, tablespoons, teaspoons, grams, and ounces for over 50 common baking ingredients. It accounts for the fact that different ingredients have different densities, so a cup of flour weighs significantly less than a cup of sugar or honey.
Volume measurements are the main source of error in baking. A cup of flour can weigh anywhere from 120g to 160g depending on how tightly it was packed, whether the bag was shaken, or whether the cup was scooped directly from the bag or spooned in. Weighing ingredients eliminates this variability entirely. A digital kitchen scale costs less than most baking books and immediately makes your results more repeatable.
American recipes in particular use cup measurements almost exclusively. If you follow a US baking recipe with European flour bags labelled in grams, this converter is the fastest way to translate the quantities. It is also useful in reverse, if you want to share a recipe in cup measurements with someone who does not own a scale, you can convert your gram-based recipe back to approximate volumes.
Explore all 18 baking calculators50+
Ingredients in the database
4
Units: cups, tbsp, tsp, oz
Exact
Gram weights by ingredient density
Frequently Asked
Questions about
ingredient conversion
Why do baking recipes use weight instead of volume?
Weight is more accurate and more consistent than volume for baking. A cup of flour can vary by 30 to 40% depending on how it was measured, whether the bag was shaken, or the humidity in the room. A gram is always a gram. Professional bakers and most European home bakers use weight exclusively. Even in countries where volume measurements dominate, most serious baking books have transitioned to grams because the results are more reliable.
How many grams is a cup of flour?
A cup of plain flour typically weighs 120 to 125g if spooned lightly into the cup and levelled, or up to 150 to 160g if scooped directly from the bag. The ingredient converter uses 125g per cup as the standard for plain flour. Bread flour is slightly denser at around 127g per cup. Cake flour, which is finer, weighs around 100 to 110g per cup. For precise results, always weigh flour rather than measuring by volume.
Do different types of flour weigh the same per cup?
No. Plain flour, bread flour, cake flour, wholemeal flour, rye flour, and almond flour all have different densities and therefore different gram weights per cup. Wholemeal flour weighs around 120g per cup due to the lower density of bran particles. Almond flour is much lighter at around 90 to 96g per cup. Rye flour sits at around 102g per cup. The ingredient converter has calibrated weights for each specific flour type in its database.
Eighteen baking calculators.
One free toolkit.
Fermentation timers, hydration ratios, costing, ingredient conversion and more.