Jelly / Jalli Price in Chennai Today – 03 Oct 2026
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Jelly / Jalli Price in Chennai — 6mm, 12mm, 20mm | 03 Oct 2026

Compare stone aggregate prices per unit (100 CFT) — 6mm, 12mm, 20mm and 40/55mm jelly for concrete and construction. Bulk supply with 24–48hr delivery across Chennai.

Prices update daily 📦 Per unit (100 CFT) 🚛 Site delivery Updated: 03 Oct 2026
Live Price Table

Today Jelly & Aggregate Price Chennai — All Sizes

Prices per unit (100 CFT) · Price includes GST · Transportation charges extra · Updated 03 Oct 2026 · Call for confirmed rate

SizeProductPrice TodayUnitBest Use
6mm 6mm Aggregate ₹5200 per unit (100 CFT) 6mm Jelly — Fine Aggregate for Plastering & Concrete View Details →
12mm 12mm Aggregate ₹5200 per unit (100 CFT) 12mm Jelly — The All-Rounder Aggregate View Details →
20mm 20mm Aggregate ₹5200 per unit (100 CFT) 20mm Jelly — For Foundations & Mass Concrete View Details →
40mm+ 55mm & 40mm Aggregate ₹5200 per unit (100 CFT) Large Aggregate for Drainage, Fill & Mass Concrete View Details →

* Prices indicative. Call +91 63996 96363 for confirmed live rate. Price includes GST · Transportation charges extra.

Jelly Price Trend in Chennai — All Sizes

How our published jelly rate per unit (100 cft) has moved, from the prices we record every morning. Price includes GST · Transportation charges extra.

Since 28 Sep 2026, when our daily record for these 4 began, none of them has changed; those rows are marked "since 28 Sep".

Last recorded: 3 Oct 2026 · Recorded each morning at about 9 AM IST from our published price list · Rates per unit (100 cft)

Product3 Oct (latest)2 Oct7-day change30-day changeLast 32 days
6mm Jelly₹5,200₹5,200No change
since 28 Sep
No change
since 28 Sep
from 28 Sep
12mm Jelly₹5,200₹5,200No change
since 28 Sep
No change
since 28 Sep
from 28 Sep
20mm Jelly₹5,200₹5,200No change
since 28 Sep
No change
since 28 Sep
from 28 Sep
40mm / 55mm Jelly₹5,200₹5,200No change
since 28 Sep
No change
since 28 Sep
from 28 Sep

Which Jelly Size for Which Work?

Selecting the correct aggregate size is critical for concrete strength and workability. Using the wrong size reduces concrete quality and increases cement consumption. Here is the standard selection guide for Chennai construction:

Jelly SizeBest ForAggregate typePrice / Unit
6mm JellyThin RCC sections, precast, fine concrete finishesCoarse aggregate (small)₹5200
12mm JellyRCC slabs, beams, columns — most versatileCoarse aggregate (standard)₹5200
20mm JellyStandard RCC aggregate (M20–M30), footings, raft slabCoarse aggregate (large)₹5200
40mm / 55mm JellyPCC, lean-concrete bed, road base and sub-base, drainageCoarse aggregate (very large)₹5200
Standard Chennai practice: For RCC slabs, beams and columns, 20mm jelly is the usual coarse aggregate; 12mm is often blended in for thinner sections and closely spaced steel. For foundation PCC (Plain Cement Concrete) and base courses, 40mm is common. For precast elements and thin sections, 6mm jelly provides better workability in confined shuttering.
A handful of blue metal jelly held over a delivered heap, next to M-sand, at a customer's site
Blue metal jelly we delivered, at a customer's site — photo shared by the customer.

Get Jelly Aggregate Price Quote

Priced per unit · All Chennai areas · Contact us for a confirmed bulk/project rate

How Much Jelly Do You Need?

WorkJelly SizeQuantityUnits (100 CFT)
RCC Slab 100 sq ft (4" thick), M20 1:1.5:312mm / 20mm~0.8 m³ (≈ 28 CFT)≈ 0.3
Foundation PCC 100 sq ft (4" thick), 1:4:840mm~0.9 m³ (≈ 31 CFT)≈ 0.3
RMC (per m³) — aggregate component20mm or 12mm~0.8–0.9 m³≈ 0.3

To plan every material together, use our house construction material checklist, then check today's M-Sand rate for the sand that goes with your jelly.

💡 Tip: Add about 5% for wastage and handling. 1 unit = 100 CFT ≈ 2.83 m³; load quantity varies by vehicle capacity and material.

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Frequently Asked Questions

Jelly price in Chennai today: 6mm ₹5200, 12mm ₹5200, 20mm ₹5200 and 40/55mm ₹5200 per unit (100 CFT). Price includes GST · Transportation charges extra. Call +91 63996 96363 for the delivered rate to your site.
12mm jelly (aggregate) is the standard size for RCC slabs, beams, and general concrete work. 20mm jelly is the standard coarse aggregate for RCC (M20–M30) and footings; 12mm gives better workability in congested reinforcement and is often blended with 20mm. For PCC and base courses, 40mm is used.
It depends on the structural design, so work it out per activity: a 100 sq ft, 4-inch M20 slab needs about 28 CFT of jelly and a 100 sq ft, 4-inch PCC bed about 31 CFT. Add up the quantities and convert to units (1 unit = 100 CFT). Send your plan on WhatsApp for a free estimate.
Yes — in Tamil Nadu and Chennai construction trade, "jelly" (also called jalli, or blue metal) refers to crushed stone aggregate. The term "jelly" is used locally for all sizes of crushed granite aggregate (6mm, 12mm, 20mm). Nationally, these are referred to as coarse aggregate or stone aggregate.
Yes. BuildingNeeds delivers all jelly sizes by tipper truck to construction sites across Chennai — Tambaram, Porur, OMR, Ambattur, Velachery, Perambur, Anna Nagar, Sholinganallur — delivery within Chennai only. Minimum order: 1 unit. Delivery within 24–48 hours. Call +91 63996 96363 to book.
One unit is 100 CFT ≈ 2.83 m³. Jelly is sold by volume, so we do not quote a weight per unit. Load quantity varies by vehicle capacity and material.
6mm: thin sections, precast items and dense RCC with tight rebar spacing. 12mm: RCC slabs, beams and columns, often blended with 20mm. 20mm: the standard coarse aggregate for RCC. 40mm / 55mm: PCC, lean-concrete beds, road base and drainage layers.