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Zinc Price — 10-Day Trend
All prices in ₹ per gram · daily rate, updated once per day
What Galvanizing Actually Does
Bare steel rusts. Left exposed to air and moisture for long enough, it corrodes, weakens, and eventually fails — which is a serious problem for anything built to last decades, from a bridge to a water pipe buried underground. Galvanizing solves that by coating the steel in a layer of zinc, and it's the single biggest reason zinc is priced at ₹0.33 per gram in India today, September 17, 2026, rather than trading at a fraction of that.
The coating works two ways at once. It physically blocks moisture and oxygen from reaching the steel underneath, the way any protective layer would. But zinc also protects electrochemically — if the coating gets scratched or damaged, the zinc immediately around that exposed spot corrodes first, sacrificing itself ahead of the steel. That's why a galvanized surface keeps protecting the metal underneath even after minor damage, in a way a simple paint coating never could.
Zinc Price by Weight
Today's Zinc rate is Less than One Rupees per gram. At this rate, 10 grams of Zinc costs Three Rupees.
| Unit | Weight | Price (INR) | Price in Words |
|---|---|---|---|
| 1 Gram | 1.0000 g | ₹0.33 | Less than One Rupees |
| 8 Grams | 8.0000 g | ₹2.66 | Three Rupees |
| 10 Grams | 10.0000 g | ₹3.32 | Three Rupees |
| 100 Grams | 100.0000 g | ₹33.19 | Thirty Three Rupees |
| 1 Kilogram | 1,000.0000 g | ₹331.90 | Three Hundred and Thirty Two Rupees |
| 1 Ounce (oz) | 28.3495 g | ₹9.41 | Nine Rupees |
| 1 Troy Ounce | 31.1035 g | ₹10.32 | Ten Rupees |
| 1 Metric Ton | 1,000,000.0000 g | ₹331,899.00 | Three Lakh Thirty One Thousand Eight Hundred and Ninety Nine Rupees |
Where Galvanized Steel Actually Shows Up
Once you know to look for it, galvanized steel is everywhere. Construction sites use galvanized structural steel and roofing sheet because it needs to survive years of weather exposure without constant maintenance. Automotive manufacturers galvanize body panels so a car's underlying steel doesn't rust through within a few winters of road salt exposure. Highway guardrails, chain-link fencing, water and gas pipes, and outdoor electrical infrastructure all lean on the same basic protection.
Why this drives so much of zinc demand
This is exactly why galvanizing is zinc's dominant use by a wide margin — more than die-casting alloys, more than zinc-based batteries, more than anything else the metal goes into. Every one of those applications above needs a fairly predictable amount of zinc relative to the steel surface area being coated, which means construction and automotive production volumes translate fairly directly into zinc consumption.
Zinc Price — Last 10 Days
The most recent Zinc price on record (2026-09-17) is Less than One Rupees per gram.
| Date | Price (INR/g) | Change |
|---|---|---|
| 2026-09-17 | ₹0.33 | 0.00 |
| 2026-09-16 | ₹0.33 | 0.00 |
| 2026-09-15 | ₹0.33 | +0.00 |
| 2026-09-14 | ₹0.33 | -0.01 |
| 2026-09-13 | ₹0.34 | +0.00 |
| 2026-09-12 | ₹0.34 | 0.00 |
| 2026-09-11 | ₹0.34 | 0.00 |
| 2026-09-10 | ₹0.34 | -0.01 |
| 2026-09-09 | ₹0.35 | +0.00 |
| 2026-09-08 | ₹0.35 | — |
The Cost Trade-Off Behind the Coating
Galvanizing adds a real cost step to any steel product — it's an extra process, an extra material, an extra line item on a quote. But weighed against the alternative, that trade-off usually favors zinc easily. Repainting exposed steel every few years, or replacing structural components that have rusted through, costs far more over a structure's working life than the upfront galvanizing did. That arithmetic is why galvanizing has stayed the default choice for outdoor and long-life steel applications for so long, rather than being displaced by something cheaper.
It's also worth knowing that galvanizing-grade zinc doesn't exist in isolation from the rest of the zinc supply chain. The same LME-benchmarked zinc price that determines the rate on this page is what a galvanizing plant is ultimately pricing its service against, on top of the processing cost of actually running steel through a zinc bath or coating line.
Zinc Galvanizing — FAQs
Galvanizing is the process of coating steel or iron with a layer of zinc to protect the underlying metal from rust and corrosion. The zinc layer acts as a barrier and also sacrifices itself chemically ahead of the steel underneath, which is why the coating keeps protecting even if it gets scratched.
Zinc corrodes far more slowly than steel when exposed to air and moisture, and it also protects steel electrochemically — if the coating is scratched, zinc immediately next to the exposed steel corrodes preferentially, shielding the steel itself. That combination of a slow-corroding barrier plus this sacrificial protection is what makes zinc so effective for the job.
Everywhere steel is exposed to weather or moisture over years: construction steel framing, automotive body panels, highway guardrails, water and gas pipes, fencing, and outdoor structural steel of almost every kind.
Galvanizing is zinc's single largest use by a wide margin, so the pace of construction and automotive manufacturing globally has a direct effect on how much zinc gets consumed — and that demand feeds into the price shown on this page, currently ₹0.33 per gram as of September 17, 2026.
Not in the way untreated steel would need protective maintenance. A properly galvanized coating can protect steel for decades with little to no maintenance, which is precisely why it remains the default choice for structures that are expensive or impractical to inspect and repaint regularly, like buried pipes or highway infrastructure.
