Rebar Prices 2026: Plain & Deformed 8–16 mm per 12 m Bar
Rebar prices per 12 m bar as of 22 October 2026 from online steel-store price lists. Jaya Steel (April 2026 update): plain 6 mm Rp23,700, 8 mm Rp40,700, 10 mm Rp63,650, 12 mm Rp91,600, 16 mm Rp162,900; deformed 10 mm Rp64,050, 13 mm Rp108,150, 16 mm Rp163,850. Full-SNI bars cost more: Toko Besi Terdekat plain 8 mm Rp57,200, 10 mm Rp88,900, 12 mm Rp128,600; Toko Besi Beton plain 8 mm Rp48,500, 10 mm Rp75,700, 12 mm Rp109,500, deformed 13 mm TS280 Rp127,900; Histeel deformed 10 mm TS280 Rp82,500, 13 mm TS280 Rp139,400, 13 mm TS420B Rp146,600, 16 mm Rp211,900. The DKI Jakarta unit-price survey lists 13 mm deformed bar at Rp9,200–11,100/kg depending on area.
Rebar price list per 12 m bar
| Size | Price/bar | Source | Source |
|---|---|---|---|
| Polos 8 mm | Rp40.700 | Jaya Steel | Jaya Steel |
| Polos 10 mm | Rp63.650 | Jaya Steel | Jaya Steel |
| Polos 12 mm | Rp91.600 | Jaya Steel | Jaya Steel |
| Ulir 13 mm | Rp108.150 | Jaya Steel | Jaya Steel |
| Ulir 16 mm | Rp163.850 | Jaya Steel | Jaya Steel |
| Polos 10 mm Full SNI | Rp88.900 | Toko Besi Terdekat | Toko Besi Terdekat |
| Polos 12 mm Full SNI | Rp109.500 | Toko Besi Beton | Toko Besi Beton |
| Ulir 13 mm TS280 Full SNI | Rp139.400 | Histeel | Histeel |
| Ulir 16 mm Full SNI | Rp211.900 | Histeel | Histeel |
| Ulir 13 mm (per kg, DKI) | Rp9.200–11.100/kg | Survei harga DKI | Jakartabuilding.id (survei Bangun Jakarta DKI) |
Store prices as of 22 October 2026, excluding delivery; "non-full" means diameter or weight below standard. Steel prices move fast; confirm before buying.
Full SNI vs undersized
The gap between Jaya Steel (non-full) and Toko Besi Terdekat (Full SNI) for 10 mm plain bar is Rp25,250 per bar. Use SNI bars with full diameter and weight for columns and beams.
Plain or deformed?
Deformed bars have ribs for stronger bond and are common as main reinforcement; plain bars are common for stirrups and simple houses.
Buyer tips
- Measure diameter with a caliper.
- Weigh a sample: per-kg pricing is more honest.
- Ask for the SNI label and mill name.
- Store bars dry to prevent rust.
Request a rebar price Indonesia quote for your project
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Disclaimer: prices change without notice and differ by store, city, pack size, grade and promotion. Data as of 22 October 2026; always confirm with the seller before buying.
FAQ
10 mm rebar price? About Rp63,650 (non-full) to Rp88,900 (Full SNI) per 12 m bar (Oct 2026).
13 mm deformed bar price? Rp108,150–146,600 per bar depending on grade and store.
Why do rebar prices vary so much? Because of Full SNI vs non-full, grade (TS280/TS420), brand and location.
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Price sources (checked 22 October 2026): Jaya Steel — April 2026 prices; Toko Besi Terdekat — Full SNI plain bar; Toko Besi Beton — Full SNI rebar; Histeel — Plain & deformed list; Jakartabuilding.id (survei Bangun Jakarta DKI) — 2026 DKI survey medians.