303 round bar: what it costs in the UK
Ø25 mm round bar, per metre, ex VAT, as listed by UK online stockists. Updated weekly; last read 26 Sep 2026. Properties and machinability: 303 material page.
AMB Steels (Sheffield) · £9.53/kg
£36.96 to £55.10
£33.00 → £55.10
low £33.00, Oct 2021
Last read 26 Sep 2026: 20 of 21 stockist prices read (1 couldn't be read with certainty and are left out). Next reading due 28 Sep 2026. Follow price changes (Atom feed)
This week, stockist by stockist
Price history
Lines join the readings we actually took; the price between two readings wasn't observed. Hover the chart for each stockist's price on a date, and click to pin it and open the sources. Arrow keys step through readings.
In this range
What would my bar cost?
| Stockist | Total bar | Cost ex VAT |
|---|---|---|
| AMB Steels (Sheffield) | ||
| Aluminium Warehouse | ||
| Rapid Metals |
Per-metre price × total length. Cutting charges, minimum lengths, saw kerf and delivery vary by stockist and aren't included. Use it to compare, not as a quote.
Every reading
303 Ø25 mm round bar, UK retail price per metre ex VAT. dalloways.com/material-prices/303, printed from readings to 26 Sep 2026.
| Date | Stockist | £ per metre | Source |
|---|---|---|---|
| 26 Sep 2026 | Aluminium Warehouse | £38.70 | product page |
| 26 Sep 2026 | AMB Steels (Sheffield) | £36.96 | product page |
| 26 Sep 2026 | Rapid Metals | £55.10 | product page |
| 8 Jun 2026 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 11 Feb 2026 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 8 Nov 2025 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 14 Sep 2025 | Aluminium Warehouse | £38.70 | archived snapshot |
| 20 Jul 2025 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 22 Apr 2025 | Aluminium Warehouse | £38.70 | archived snapshot |
| 21 Mar 2025 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 15 Feb 2025 | Aluminium Warehouse | £38.70 | archived snapshot |
| 2 Dec 2024 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 16 Oct 2024 | Aluminium Warehouse | £38.70 | archived snapshot |
| 14 Sep 2024 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 23 Jul 2024 | Rapid Metals | £55.10 | archived snapshot |
| 23 May 2024 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 18 May 2024 | Aluminium Warehouse | £28.81 | archived snapshot |
| 8 Dec 2023 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 30 Jun 2022 | AMB Steels (Sheffield) | £36.96 | archived snapshot |
| 22 May 2022 | Rapid Metals | £48.50 | archived snapshot |
| 21 Oct 2021 | Rapid Metals | £33.00 | archived snapshot |
£ per kg: 1 m of Ø25 mm bar weighs π × (12.5 mm)² × 1 m × 7.9 g/cm³ = 3.878 kg, using the density published on our 303 page.
Similar grades
Questions
How much does 303 round bar cost in the UK?
As read on 26 Sep 2026, Ø25 mm 303 round bar is listed from £36.96 per metre ex VAT (AMB Steels (Sheffield)), up to £55.10 per metre (Rapid Metals). These are retail list prices excluding delivery; an account price will usually be lower.
Has the price of 303 gone up?
At Rapid Metals, the stockist with the longest record for this grade, Ø25 mm 303 was £33.00 per metre in Oct 2021 and is £55.10 now (+67%).
Why do stockists charge such different prices for the same 303 bar?
This week the dearest listing is 1.5× the cheapest. Online stockists price in cutting, handling, stock-holding and the small-order market they serve, and finish and certification can differ between listings. Delivery charges differ too and aren't included here. Compare the total delivered cost for your order, not the per-metre figure alone.
What is 303 per kilogram?
1 m of Ø25 mm bar is π × (12.5 mm)² × 1 m × 7.9 g/cm³ = 3.878 kg, using the density on our 303 material page. So £36.96/m is £9.53/kg. Small-diameter retail bar costs far more per kg than mill or trade prices.
Use this on your site
Working out how much bar a job needs? Try the bar stock calculator or the metal weight calculator. The full dataset is free to reuse with credit: CSV · JSON.
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