Understanding Rice Quality Grades: AGMARK, FSSAI & B2B Buying Standards
Buying 'good quality rice' means different things to a five-star hotel, a mid-day meal contractor, and an export trader. This guide explains the grading systems, quality parameters, and testing methods that determine what you're actually paying for — so you can write specifications that suppliers can't fudge.
By Priya Singh, Head of Sourcing Research·Updated 19 August 2026
1. India's rice grading systems
Two systems govern rice quality in India. AGMARK sets quality grades; FSSAI sets safety standards. Understanding both protects you from overpaying for mislabeled stock.
| System | What It Covers | Mandatory? | How To Check |
|---|---|---|---|
| AGMARK | Grain length, broken %, foreign matter, moisture, colour, aroma — grades rice as A, B, or C | Voluntary (mandatory for export) | AGMARK certificate from supplier or lab test report |
| FSSAI | Pesticide residue, heavy metals, aflatoxins, adulterants, microbiological safety | Mandatory for all food sold in India | FSSAI license number on packaging; lab test for specific contaminants |
2. The 6 quality parameters that determine price
Grain Length
Measured in mm. Basmati 1121: 8.30-8.45mm (Grade A), 7.95-8.30mm (Grade B). Sona Masoori: 5.0-5.5mm. Ponni: 4.5-5.0mm. Grain length is the single biggest price driver for premium varieties — each 0.5mm step changes the grade and the rate by Rs 5-15/kg.
Broken Percentage
Percentage of grains shorter than 3/4 of the average length. Premium grades (Basmati A): max 5%. Standard grades: max 10%. Broken rice (100% fragments): sold as a separate commodity at Rs 18-30/kg for animal feed, brewing, and starch processing.
Moisture Content
Measured with a moisture meter. Safe storage: under 14%. Milling optimal: 13-14%. Above 14%: risk of mold, fungus, and aflatoxin during storage and transport. Rice freshly milled in monsoon (July-September) often carries 15-16% moisture — negotiate a drying deduction or insist on dried stock.
Foreign Matter
Non-rice material: paddy grains, stones, mud, weed seeds, other grains. AGMARK Grade A allows max 0.1% foreign matter. Any visible stones or paddy in a 1 kg sample is unacceptable for premium grades. Common adulterant in commodity rice: mixing lower-grade broken rice or paddy husk.
Chalky / Immature Grains
Grains that appear opaque white rather than translucent. Caused by incomplete grain filling during crop development. High chalky % means the rice will break during cooking and produce a mushy texture. Premium Basmati should have under 2% chalky grains.
Aroma (Basmati only)
Basmati's defining characteristic. 1121 and Traditional Basmati have strong aroma; Pusa and 1509 are milder. Aroma diminishes with age — rice stored over 12 months loses fragrance. Test: rub a handful of dry grains between your palms and smell. Cooked aroma test is more reliable.
3. Sample purchase specification template
Copy this into your purchase order. A clear spec gives you legal grounds to reject a shipment that doesn't match.
Product: Basmati Rice, 1121 Steam
AGMARK Grade: A
Grain Length: 8.30mm minimum average
Broken Grains: Max 3%
Moisture: Max 14%
Foreign Matter: Max 0.1%
Chalky Grains: Max 2%
Packaging: 25 kg PP woven bags, double-stitched
Crop Year: 2025-26 (specify if new crop required)
Quantity: XX MT
Inspection: Buyer reserves right to inspect and reject at loading point
4. Where to get rice tested
For orders above Rs 5 lakh, third-party testing costs Rs 2,000-5,000 and takes 2-3 days. It's cheap insurance.
- AGMARK laboratories — government-run, Rs 500-1,000 per sample, available in most state capitals and major mandi towns. Tests physical parameters only (grain length, broken %, moisture, foreign matter).
- NABL-accredited private labs — Rs 2,000-5,000 per sample for full analysis including pesticide residue and aflatoxin. Available in Delhi, Mumbai, Bangalore, Chennai, Hyderabad, Kolkata. Results in 2-3 working days.
- In-house testing kit — Rs 5,000-15,000 setup: moisture meter (Rs 2,000), digital vernier caliper (Rs 500), precision scale (Rs 3,000), and grain sieves (Rs 1,500). Enough to catch 90% of quality issues on the spot.
Next: verify your supplier before ordering
Quality specs are worthless if the supplier ships something else. Use our 7-point verification checklist before placing any order.
Read the Supplier Verification Checklist →Frequently asked questions
What is the difference between AGMARK and FSSAI grading?
AGMARK (Agricultural Mark) is a voluntary certification by the Directorate of Marketing and Inspection that grades agricultural produce on quality parameters like grain length, broken percentage, and foreign matter. FSSAI (Food Safety and Standards Authority of India) regulates food safety — it sets maximum limits for contaminants, pesticide residues, and adulterants. AGMARK tells you about quality; FSSAI tells you about safety.
What broken percentage should I accept for premium Basmati?
AGMARK Grade A Basmati allows up to 5% broken grains. For premium restaurant/export use, specify under 3%. For general catering, 5-7% is acceptable. Anything over 10% broken is priced as a lower grade and should not carry premium pricing. Always include the broken % spec in your purchase order.
How do I test rice quality when the shipment arrives?
Take a random 1 kg sample from the middle of a bag (not the top). Check: grain length (measure 20 random grains against your spec), broken percentage (count broken grains in a 500-grain sample), moisture (use a moisture meter — should be under 14%), foreign matter (weigh any non-rice material), and aroma (for Basmati, smell a handful — should be distinct even at room temperature).
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