Skip to content
CrafterBy

Soap & Bath Products cost & pricing calculator

95¢ in base oils.
The finished soap bar?
$4.02 to make.

You make it by the batch. Your customers buy it by the bar.

Lye, fragrance, wrapping, hands-on time and trimming losses add up across this 12-bar batch. These are worked-example costs. CrafterBy helps you calculate yours.

Calculate my first product

Start free · Create an account, then add one product

Explore the cost example first
Handmade soap bars curing on a wooden rack beside oils and botanicals.
Made by you.Made in a batch. Understood one bar at a time.

From making it to selling it

The loaf is full. That does not mean every bar will carry the same cost.

You have a recipe you trust and a shelf of bars nearly ready to wrap. When someone asks for a dozen, you reach for the familiar price. But the last oil order cost more, the wraps changed, and the ends of this loaf did not become full-size bars.

It is easy to know exactly what went into the mixing bowl and still feel unsure about a cost per bar. The missing connection is the batch: what it consumed, the work it took and how many saleable pieces it actually produced.

01 / Follow the work behind the price

The costs are specific.
Your calculation should be, too.

Start with the parts of your process that are easiest to leave out. Give each one a place in the cost of your finished product.

01

The number cut is not always the number sold.

You cut the loaf, tidy the edges and set a few pieces aside. The bars you can actually sell need to carry the batch’s cost, including the ingredients that never make it into a full-size bar.

Put it in your calculation

Record the batch yield you can sell. Account for losses through that yield or a separate allowance, without charging for the same loss twice.

02

The work continues after the pour.

Preparation, cleanup, cutting and wrapping take active time. They happen at different moments, which makes them easy to leave outside a quick estimate. Passive curing is different from hours at work.

Put it in your calculation

Bring the active stages together at your chosen hourly rate, and include each bar’s share in the CrafterBy cost calculation.

03

A familiar recipe can have a different cost today.

Oils, fragrance, colors and packaging come from different purchases. The soap may look the same while the amount you spend making it changes. A remembered price cannot show that movement.

Put it in your calculation

Keep purchase quantities and prices in your material library. Review the saved product when an ingredient or packaging cost changes.

02 / See what the price leaves you

One finished product.
The cost behind it.

In this fictional 12-bar loaf example, the oils, lye, fragrance, wrap, labor and trimming allowance come to $4.02 per bar. That gives a proposed retail or wholesale price something concrete to stand on.

At $9.00, there’s $4.98 left.

That’s after the costs listed in this example. Any unlisted packaging, fees and other expenses still need to come out of it. Move the price to explore the difference.

Illustrative USD example. Your costs and selling price are yours to choose.

Anatomy of a price

Cold-process soap bar (from a 12-bar loaf)

Example · USD
Base oils (per-bar share)
$0.95
Lye + distilled water (per-bar share)
$0.22
Fragrance + colorant (per-bar share)
$0.70
Packaging (wrap + label)
$0.55
Labor — make, cut, cure handling (per bar)
$1.40
Trimming/loss allowance
$0.20
Cost in this example
$4.02
$9.00
$2.00Explore a selling price$14.00
Left after listed costs$4.98

55.3% margin
before other expenses

A fictional worked example, not a recommended price. Include any packaging, overhead, selling fees and applicable taxes not listed here before treating the remainder as profit. Changing the price doesn’t predict demand.

Make the next decision with the numbers visible

Give the whole batch a place in the price.

The fictional example here totals $4.02 per bar, with $0.95 of base oils. It includes other ingredients, packaging, labor and a trimming allowance. It is a worked example, not a claim about what your soap should cost.

Use CrafterBy to hold your quantities and working time together, then save the product as a template. Compare a proposed retail or wholesale price with the complete cost you have entered, allowing for business and selling expenses still outside it.

Calculate my first product

03 / Put your costs somewhere useful

Know this product’s cost.
Keep it for the next order.

CrafterBy brings materials, active labor and equipment costs into a saved product. Explore the real app below.

Keep base oils, lye, fragrance and the other materials you use in one library. Record purchase prices and units, then use them in your product costs. Real app captures below contain sample woodworking data.

Inside CrafterBy / MaterialsActual app
CrafterBy’s Materials Library with unit prices, stock levels and suppliers in a sample woodworking account.

Your materials, organized · Real captures with sample woodworking data; your work uses the same tools.

View full size
Materials

Know what you paid and what you use.

Keep purchase prices, units and waste allowances with your materials. Buying a large pack and using a small amount should be part of the calculation, not another guess.

Product templates

Reuse the work behind the quote.

Save a familiar product’s materials and process as a starting point. Review the quantity, design and active time when the next order is different.

Cost & margin

Compare a price with the costs.

See what remains after the costs you entered. You choose the price; the breakdown helps you judge the work and the order before committing to it.

Before you make the next batch or quote

“I make several products. I cannot measure everything today.”

Choose one repeat batch. Your existing recipe provides the ingredient quantities; the next batch gives you a chance to note active work and saleable yield. You can improve the estimate as you repeat it.

A balm, bath bomb and cold-process bar deserve separate recipes. Reuse the materials you already entered, while giving each product its own quantities, packaging and labor.

Your first step is small

Start with one product.
Build from what you know.

Open one familiar recipe beside your recent supply costs. Start in the free calculator with the batch quantities, the saleable yield and the work of making and wrapping it.

Create your free account, add the costs you know, then explore a selling price. Replace estimates with measured numbers as you learn from your own work.

Calculate my first product

Start free. See current plans and limits.

Before you start

Questions from your craft.
Answers you can use.

Should I count weeks of curing as labor?

Count the active handling and checking you do, rather than every hour on the shelf. Curing space and the wait before selling still matter to planning, but they are different from hands-on labor.

What if I sell the trimmed ends separately?

Treat them as a real additional product only when that is how you use them. Share the batch costs sensibly between the outputs instead of counting the ends as both total waste and saleable stock.

Is my gift box just the price of its bars?

Add the box, inserts, wrapping and assembly work too. Compare the complete bundle cost with its selling price; putting products together does not make the presentation free.

I’m only starting to sell. Is this for me?

Yes. You can begin with one product and the materials you already use. Open one familiar recipe beside your recent supply costs. Start in the free calculator with the batch quantities, the saleable yield and the work of making and wrapping it. You don’t need a team or a large catalog to start understanding your costs.

Is the money left after these costs all profit?

At a $9.00 selling price, $4.98 remains after the $4.02 of costs listed in this fictional example. Any packaging, overhead, selling fees, shipping you cover or applicable taxes not listed here can reduce that amount. Include your active labor as a cost too; it is separate from the margin left afterward.

Can I try it before choosing a paid plan?

Yes. Create an account and start free with one product. Check the pricing page for current plan features and limits. You can compare the process with your existing notes or spreadsheet before deciding what you need.

Your work deserves a price you understand

Make the product.
Know what it costs.

Start with your materials, your process and your time.
Give the next price a reason behind it.

Calculate my first product

Free to start · Your costs, your price, your decision