What It Costs to Make Your Own Essential Oils (Real Math)

Straight answer first: expect $400 to $1,300 upfront for a still that will last, plus plant material at anywhere from free (your garden) to $5-$30 per pound (bought), plus pennies of heat and water per run. After the equipment is paid for, a 15 ml bottle of home-distilled oil costs you roughly the price of the plants that went into it. Whether that beats buying oil depends on which oils you make, how often you run the still, and whether you count the hydrosol, which you should.

Plenty of blogs dodge this math because the honest version is not a slam dunk in either direction. We sell stills, and we will still tell you plainly: if all you want is one small bottle of lavender oil a year, buy the bottle. If you want oils plus liters of hydrosols, control over what is in them, and a craft you will actually practice, the still pays for itself in a way a purchase never does. Here are the real numbers.

TL;DR

• Upfront cost: $399.95 to $1,299.95 for a handcrafted copper still; $80-$300 for a small electric unit you will likely outgrow.
• Per-run cost: mostly plant material; heat and water are under a dollar or two.
• Yield reality: essential oil is typically reported at 0.5 to 1.5 percent of fresh plant weight; hydrosol comes over in liters.
• Break-even: commonly one to three seasons of regular use, faster if you value the hydrosols or grow your own plants.

What does the equipment cost?

Your one meaningful expense is the still. The options, honestly priced:

• Small electric distiller ($80-$300). Works for tiny batches; capacity of 2 to 4 liters and a lifespan tied to its heating element. We compared the two routes in detail in our essential oil machine for home guide.
• 5L copper alembic still, from $399.95. Compact, stove-top, a lifetime tool at close to appliance pricing.
• 5-gallon copper alembic still, $499.95. The workhorse size. Takes 1.5 to 3 kg of fresh plant per run.
• 10-gallon copper alembic still, $1,299.95. For big gardens and people producing to sell.

All our stills ship free in the US from our US warehouse and carry a lifetime craftsmanship guarantee, so the copper price is a once-ever cost, not a subscription. There are no consumable parts to rebuy either: the joints seal with a simple rye flour and water paste you mix fresh each run, not gaskets that wear out.

What do the plants cost?

This is your real recurring cost, and it has a huge range:

• Your own garden or foraging: effectively free. Lavender, rosemary, mint, rose petals, pine. A few established lavender plants can feed a 5-gallon run every summer.
• Farmers market or local farm seconds: cheap. Distillation does not need display-grade material.
• Bought botanicals: $5 to $30 per pound fresh depending on the plant, more for delicate flowers.

Heat is your stove or a burner for one to three hours, call it well under $2 per run, and condenser cooling water is a bucketful you can reuse on the garden.

How much oil do you actually get? The honest yield math

Essential oil yields are typically reported at 0.5 to 1.5 percent of fresh plant weight. That single number explains almost everything about oil prices, so let us run it:

Run	Plant charge	Typical oil	Typical hydrosol
5L still, garden herbs	~500 g	2 to 7 ml	1 to 1.5 liters
5-gallon still, lavender	~2 kg	10 to 30 ml	3 to 5 liters
10-gallon still, big harvest	~4 kg	20 to 60 ml	6 to 10 liters

So a good 5-gallon lavender run fills one or two 15 ml bottles of oil. If you grew the lavender, those bottles cost you a Saturday and some heat. Comparable store-bought lavender oil from a reputable supplier runs $10 to $25 per 15 ml, and rarer distillates cost multiples of that.

So when does making your own break even?

Take the 5-gallon still at $499.95 and a grower's scenario: your own plants, 15 runs a year, an average of one 15 ml bottle of oil plus 4 liters of hydrosol per run.

• Counting oil only: 15 bottles a year at a $15 store price is $225 of oil. Break-even lands a bit past year two.
• Counting hydrosol too: 60 liters of hydrosol a year is the quiet windfall. Boutique hydrosols retail around $10 to $20 per 200 ml bottle. Even valuing your hydrosol at a fraction of that because you will use it generously, the still pays for itself inside the first year of regular use.

And the flip side, stated plainly: if you would buy plants at retail just to distill one small bottle, your homemade oil can cost more than the store bottle. The economics work when at least one of these is true: you have cheap or homegrown plant material, you run the still regularly, you actually use the hydrosols, or you sell some of what you make. If you are curious about that last one, hydrosols are the product most of our sellers start with.

Nobody buys a still to save money on one bottle of oil. They buy it because the tenth bottle is nearly free and the hydrosol never stops coming.

Is making your own essential oils worth it?

When buyers ask us this, we break it into the three things you are actually buying:

• Volume economics. Worth it if you distill regularly with affordable plant material. Not worth it for a single novelty batch.
• Control. You know the plant, the harvest day, and that nothing else is in the bottle. There is no retail price for that, which is exactly why some people pay for a still.
• The craft itself. An hour tending a copper alembic is the kind of hobby hour people guard. If that sounds like you, the math was never really the question.

What we recommend

• If you are testing the waters with windowsill herbs, start with the 5L still at $399.95.
• If you have a garden or plan to run monthly, the 5-gallon still at $499.95 has the best cost-per-bottle math on this page.
• If you intend to sell oils or hydrosols, size for production with the 10-gallon still.

Two minutes of homework beats guessing: take the 60-second quiz on our size guide page, or compare everything in the essential oil distiller collection.

FAQ

How much does an essential oil machine cost?

Small electric distillers run $80 to $300. Handcrafted copper alembic stills cost $399.95 for a 5L, $499.95 for a 5-gallon, and $1,299.95 for a 10-gallon, with free US shipping and a lifetime craftsmanship guarantee.

How much lavender does it take to make one bottle of oil?

With yields typically reported at 0.5 to 1.5 percent of fresh weight, a 15 ml bottle takes roughly 1 to 3 kg of fresh lavender, which is about one well-loaded run in a 5-gallon still.

Is it cheaper to make or buy essential oils?

Buying is cheaper for a single bottle. Making becomes cheaper when you distill regularly with homegrown or low-cost plants, and the liters of hydrosol from every run tilt the math further toward making.

What is the cheapest way to start distilling?

A 5L copper still at $399.95 with plants you grow or forage. It keeps the entry cost near a good electric unit while giving you a tool that lasts decades instead of years.

Do the running costs add up?

Barely. Heat is under a couple of dollars per run, cooling water is reusable, and the rye flour joint seal costs cents. After the still, your only real cost is plant material.

Run the numbers on your own garden

Count what you grow, guess your runs per year, and the answer usually writes itself. When it does, the copper alembic still collection is where to size up your first tool, and your first batch of lavender water will make the spreadsheet feel beside the point.

Keep reading

More guides from the CopperHolic distillery:

• Electric essential oil distiller vs copper still: the deep dive
• Can you sell homemade hydrosols? Yes, here are the rules
• Hydrosol machine guide: what to buy and what it costs