Soap Cost & Pricing Calculator

Earthwise Soap Makers Club · Member Tool

The Soap Cost & Pricing Calculator

Know what every bar actually costs you — before you ever set a price.

This is the foundation tool of the club, and the one every other calculator builds on. Enter your ingredients, packaging, and labor once, and it tells you — line by line — exactly what each batch and each bar costs you to make. No estimating. No "I think it's around five dollars." Real numbers, pulled from what you actually pay.

Once your costs are accurate, pricing stops being a guess and starts being math. That's the whole philosophy behind this club: we want you to understand your numbers, not just be handed an answer.

Get your own copy

This opens a private copy of the tool in your own Google Drive. Changes you make are yours alone — nothing you enter is visible to Earthwise or to other members.

Get My Copy of the Calculator

How it works

Step 1 — Build your supply list

On the "My Supplies" tab, list every oil, butter, lye, additive, essential oil, colorant, and packaging item you buy — just once. Enter what you paid and the size of the container, and the tool calculates your true cost per ounce (or per unit) automatically.

Step 2 — Price a recipe

On the "Recipe Pricing" tab, name your recipe, then select each ingredient from a dropdown built off your supply list. Enter how much of it the recipe uses — the cost pulls in on its own.

Step 3 — Get your numbers

Enter your batch yield, labor time, and overhead. Your cost per bar, suggested retail price, profit margin, and wholesale price all calculate instantly at the bottom of the sheet.

Step 4 — Repeat for every recipe

Duplicate the "Recipe Pricing" tab for each new recipe you create. Your supply list stays put — you'll never re-enter an ingredient cost twice.

A few things that trip people up

  • Price ingredients by weight (oz or ml), not by container. A $12 bottle of 32 oz olive oil is $0.375/oz — use that figure, not the $12.
  • Revisit your supply list every few months. Oil and packaging costs shift, and your pricing should move with them.
  • Always include your labor as a real cost. Your time isn't a free extra you're giving away — it's part of what the bar costs to exist.
  • The suggested retail multiplier (3–5x cost) is a starting point, not a rule. Adjust it to match your market and how you're positioning the brand.

Where this fits with your other tools

This calculator gives you your true cost per bar — the number every other pricing decision depends on. Once you have it:

  • Selling on Etsy? Bring your cost-per-bar number into the Etsy Pricing Breakdown tool to see what Etsy's fees actually take, and what you need to charge to hit your real profit target.
  • Considering a craft fair or market? Use the Is This Market Worth It? tool, with this same cost number, to find out honestly whether a booth is worth your time.

Have questions about your numbers? Post them in our community forum — that's exactly what it's there for.

Not sure where to source supplies? Check our Tools & Supplies page for where we buy our own ingredients and packaging.