Maker Calculators, Charts & Tools

Tools for makers to formulate recipes, scale batches, and calculate ingredients with confidence.

Turn your recipe costs into profitable selling prices for retail, wholesale, and fundraising.

Free soap calc and lye calculator for cold process soap recipes. Calculate lye, water, and oils with fatty acid profiles and soap quality scores.

Calculate Soap Recipe

Calculate the correct amount of resin to mix based on your mold size and project quantity.

Calculate Resin

Calculate the ingredient amounts needed for your slime recipe based on batch size and percentages.

Calculate Ingredients

Convert ingredient amounts into percentages to analyze and scale your recipe.

Convert Recipe to Percentages

Scale your recipe to any batch size while keeping ingredient ratios balanced.

Scale Recipe

Create and document batch records for your formulas and product runs.

Try the Bacth Tool