3 suppliers' product pages verified 2026-09-09
The pottery supplies price index
Clay is heavy, so the cheapest bag is regularly the dearest order once carriage is on it.
- median printed price per kilogram of clay, ex VAT
- £1.03
- price-per-kilogram range across suppliers
- £0.96 to £1.18
- suppliers with a verified printed price
- 3
By supplier
| Supplier | Price per kg | Delivery from | Fires up to | Source | Checked |
|---|---|---|---|---|---|
| Bluematchbox Potters Supplies | £0.96/kg | 1,300 C | bluematchbox.co.uk | September 2026 | |
| CTM Potters Supplies | £1.03/kg | 1,280 C | ctmpotterssupplies.co.uk | September 2026 | |
| Potclays | £1.18/kg | 1,300 C | potclays.co.uk | September 2026 | |
| Bath Potters Supplies | No bag price on the page; the per-kilogram figure shown is the single-kilogram unit (checked September 2026) | £9.59/order | bathpotters.co.uk | September 2026 |
Every figure here is quoted verbatim from the supplier's own product page on the date shown and converted to a price per kilogram from the bag size that page states, ex VAT throughout so the columns compare. Where a supplier prints only a single-kilogram price and reveals the bag price after an option is chosen, that is recorded as a fact rather than filled with an estimate.
Download the supplies price index (CSV), free to reuse with citation.
By material
| Material | Suppliers | Median per kg | Range |
|---|---|---|---|
| Stoneware clay | 3 | £1.03 | £0.96 to £1.18 |
| Earthenware and terracotta clay | 2 | £1 | £0.96 to £1.03 |
Cite or embed this figure
The printed price per kilogram of clay, ex VAT in the pottery supplies market was £1.03 in September 2026, across 3 verified supplier product pages recorded in PotterySuppliesHQ Pottery Supplies Price Index.
Cite as: "PotterySuppliesHQ Pottery Supplies Price Index", updated 2026-09-09, https://potterysupplieshq.com/prices/.