Food Production Calculators

Every calculator on the site, grouped by the job. Each one shows the formula and the steps with your numbers, keeps its inputs in the link so you can share or repeat a result, and prints a dated record. Nothing you type is uploaded.

Labels

• Nutrition label generator — a Nutrition Facts panel in the FDA format from your values.
• Supplement facts label generator — a Supplement Facts panel with % Daily Values.

Costing and recipes

• Food cost calculator — food cost percentage, menu price and period food cost.
• Recipe cost calculator — ingredient costs, recipe cost and cost per serving.
• Recipe scaling calculator — resize a recipe by servings, a factor or pan size.

Bread and pizza dough

• Baker’s percentage calculator — baker’s math, hydration and weights for any dough size.
• Sourdough calculator — hydration with the starter counted, and starter feeding ratios.
• Pizza dough calculator — dough balls, hydration, yeast, poolish and biga.

Brewing and winemaking

• ABV calculator — alcohol by volume from original and final gravity.
• Brix to SG calculator — Brix, specific gravity, Plato and refractometer correction.
• Original gravity calculator — hydrometer temperature correction, OG from ABV, dilution and boil-off.
• IBU calculator — bitterness of a hop schedule by the Tinseth formula.
• Beer recipe calculator — OG, FG, ABV, SRM colour and IBU from a grain bill, or brewhouse efficiency.
• Mash water calculator — strike water temperature, mash and sparge volumes, brew in a bag.
• Yeast starter calculator — cells needed, packs and starter size with DME.
• Priming sugar calculator — sugar for bottle carbonation and keg pressure for force carbonation.
• Proof calculator — ABV to proof, spirit dilution, blending and proof gallons.
• Mead calculator — honey needed for a batch, OG and ABV, or honey for a target OG or ABV.
• Brewing water calculator — ppm of each ion after salt additions, alkalinity and residual alkalinity.

Curing, pasteurization and shelf life

• Brine calculator — salt brine percentage, equilibrium cure and curing salt.
• Shelf life calculator — Q10 and Arrhenius accelerated shelf life.
• Pasteurization chart and calculator — FSIS meat and poultry hold times, beer PU and F-value.
• Turkey thawing calculator — refrigerator and cold water thawing time by weight, and when to start.