Pottery Equipment Cost Calculator: Kilns, Wheels and Clay in AUD

How the pottery equipment cost calculator works

The pottery equipment cost calculator adds the purchase price to the running costs, then spreads the total over the years you expect to use the equipment. For a kiln, that’s the price, plus freight, electrician and kiln furniture, plus electricity for every firing. For a wheel, it’s simply the price, since a wheel’s running costs are tiny.

With the defaults, a Woodrow DK30 at $5,990, four firings a month at $4.46 each and five years of use, the electricity comes to $214.08 a year and the total to $7,060.40. That’s about $117.67 a month, or $29.42 per firing once the kiln’s price is shared across every firing it does. The more you fire, the cheaper each firing gets.

The clay tab divides the bag price by the bag size to get a price per kilogram, then multiplies by the clay in each piece. At $25.90 for 10 kg, clay costs $2.59 a kilogram and a 500 g mug carries about $1.30 of clay. The tool also rounds up how many bags you need for a run of pieces.

How much does a kiln cost in Australia?

A new small electric kiln costs about $6,000 to $9,000 in Australia, and studio-sized kilns $12,000 to $16,000 or more, before freight and installation. Woodrow, an Australian maker, lists its 30 litre DK30 at $5,990, the DK60 at $7,990 and the 115 litre My Studio at $15,990 through retailers such as Keane Ceramics and Walker Ceramics.

The kiln’s price is only part of the bill. Freight is charged on top, and Woodrow says all its kilns need a dedicated electrical connection like an oven or an air conditioner, because a normal power point is only rated at 10 amps. Shelves, posts and cones add more. Get the electrician’s quote before you choose a kiln, since a larger kiln may need a supply your house doesn’t have, and enter all of it in the extras box.

Second-hand kilns can be good value, but prices vary too much to publish, and we couldn’t verify them. If you’re looking at a used kiln, enter the asking price, budget for new elements and a thermocouple, and have an electrician check it before it’s switched on.

How much is a pottery wheel?

A new studio pottery wheel costs about $1,900 to $3,100 in Australia. The Shimpo RK55 VL Lite is listed at $1,899.95, the Venco Direct Drive Flow at $2,220 to $2,535, and the popular Shimpo VL-Whisper RK-3E at $2,999.95 to $3,109.95 depending on the retailer.

Wheels are cheap to run and last for years, so the real question is how often you’ll throw. Australian Pottery Supplies hires wheels for about $60 to $65 a week. At an average of $62.50 a week, hire costs about $270 a month, which means a $3,000 wheel pays for itself in about 11 months of continuous hire. If you’d only use a wheel now and then, hire or a membership makes more sense.

When comparing wheels, look at the motor power, how smooth it is at low speed, whether the splash pan comes off easily, and whether the pedal suits your seat height. Our comparison of Brent and Shimpo pottery wheels covers the details.

How much does clay cost per kg?

Stoneware clay costs about $2.16 to $3.33 a kilogram in Australia, bought by the 10 kg bag. Walker No.10, a common Australian stoneware, ranges from $21.57 at Walker’s own shop to $33.30 elsewhere, while Walker’s SWP porcelain is about $43.80 a bag.

Bag sizes differ between brands. Walker sells 10 kg bags while some other clays come in 12.5 kg, so the calculator lets you enter the bag size and shows both a 10 kg and a 12.5 kg price for easy comparison. At $2.59 a kilogram, a 12.5 kg bag would cost about $32.38.

Clay is usually the smallest cost per piece, often a dollar or two, but it adds up across a year. Reclaiming trimmings and failed pots brings the real cost down further. For a full guide to sources, see where to buy pottery clay.

Owning equipment vs a studio membership

Owning is cheaper per month if you use the equipment a lot, while a membership is usually better value when you’re starting out or work only a day or two a week. The calculator shows both over the same number of years so you can see where your own break-even point sits.

The Melbourne studio memberships we found ran from about $175 to $450 a month, and the default of $280 sits in the middle. Over five years that’s $16,800, against about $7,060 for a DK30 kiln with electricity, or about $3,000 for a wheel. But a membership isn’t a like-for-like swap. It typically includes wheels, kilns, firing, shelving, glazes or space to work, plus the company of other potters and help when something goes wrong.

Owning also has costs the calculator doesn’t count: the room to put it in, ventilation for the kiln, insurance, and your own time spent loading, firing and maintaining it. If you’d like to see what a shared studio looks like, our ceramic studio in Mordialloc is one example, and the kiln electricity cost calculator works out your running costs in more detail.

Hidden costs and common mistakes

The most common mistake is budgeting for the kiln and forgetting the installation, which can run to hundreds or thousands of dollars depending on your switchboard. The second is forgetting consumables: kiln shelves, posts, cones, kiln wash, replacement elements and a thermocouple every few years.

The third is comparing a membership’s monthly fee with a kiln’s purchase price alone. Spread the purchase over realistic years of use, add the running costs, and then compare. And remember that prices change: every figure in the table is dated, so check current prices with your supplier before you buy.

Finally, think about the order you buy things in. Many potters start with a wheel at home and pay for firing elsewhere, because a wheel is cheaper, needs no special wiring and can be sold easily if you change your mind. A kiln is the bigger, harder-to-reverse decision, so it’s worth a year of firing through a studio or a firing service first. That year tells you how often you really fire, which is the number that decides whether owning pays off.