GI wire rate calculator
What a fair price for GI wire is today, from the wire rod price and the zinc on the wire.
GI wire input prices today
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Check a rate
- All rates per kg, before GST. Zinc on the wire (g per kg) = gsm × 0.51 ÷ wire size in mm, so thin wire carries more zinc per kg.
- Wire rod and zinc fill in with the latest prices. You can type over them.
Trend
Wire rod 5.5 mm (₹/kg)
DurgapurRaipur
Zinc (₹/kg)
MCX spot, Thane (used in the formula)OFB Kolkata
- Hover over a chart (or tap it) to read the price on any day.
- Wire rod from OFBusiness, saved at 11 am and 2 pm (daily from Oct-2025, weekly before). Zinc is the MCX spot price, saved every evening. OFB Kolkata zinc appears once OFB shows it publicly again.
Evidence: AGI's GI wire bills
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- Every GI wire bill line in AGI's books, May-2025 to Oct-2026, with the Durgapur wire rod price on or before the bill date. Gabion box bills count at their per-kg rate less ₹12.
- Formula = what the formula gives with that day's wire rod and MCX zinc. Diff = what was paid minus the formula.