Median modal price
up by ₹170 (4.12%)₹4,300 per quintal
Range ₹3,500 – ₹6,000 per quintal
vs 20 Oct 2026 · 8 markets reporting
Onion Rate Today in Bihar Mandis
Prices of 21 Oct 2026 (arrival date)
Source: Agmarknet via data.gov.in, Government Open Data Licence · fetched 21 Oct 2026, 9:01 PM IST (data.gov.in)
Today's data run failed — showing the prices of 21 Oct 2026
Where several markets report, the modal price shown is the median across them; the range runs from the lowest minimum to the highest maximum.
Onion by district
| District | Modal | Change |
|---|---|---|
| Begusarai 18 Oct ₹4,800 – ₹5,000 | ₹4,900 | no change vs 17 Oct 2026 |
| East Champaran/ Motihari ₹4,000 – ₹4,300 | ₹4,150 | no change vs 20 Oct 2026 |
| Madhubani ₹4,500 – ₹4,800 | ₹4,650 | up by ₹210 (4.73%) vs 19 Oct 2026 |
| Arwal 17 Oct ₹4,200 – ₹4,400 | ₹4,300 | up by ₹600 (16.22%) vs 16 Oct 2026 |
| Aurangabad 17 Oct ₹4,000 – ₹4,200 | ₹4,100 | down by ₹450 (9.89%) vs 16 Oct 2026 |
| Banka ₹5,000 – ₹6,000 | ₹5,500 | no change vs 16 Oct 2026 |
| Bhojpur ₹3,500 – ₹3,500 | ₹3,500 | up by ₹100 (2.94%) vs 18 Oct 2026 |
| Buxar 9 Oct ₹4,600 – ₹4,612 | ₹4,605 | down by ₹7 (0.15%) vs 7 Oct 2026 |
| Chhapra ₹4,200 – ₹4,800 | ₹4,400 | down by ₹100 (2.22%) vs 20 Oct 2026 |
| Darbhanga 20 Oct ₹3,800 – ₹4,200 | ₹4,000 | no change vs 19 Oct 2026 |
| Gopalganj 17 Oct ₹4,850 – ₹4,850 | ₹4,850 | down by ₹180 (3.58%) vs 16 Oct 2026 |
| Jamui 13 Oct ₹4,500 – ₹4,500 | ₹4,500 | up by ₹100 (2.27%) vs 11 Oct 2026 |
| Kaimur/Bhabhua 16 Oct ₹4,650 – ₹4,650 | ₹4,650 | first arrival |
| Khagaria 20 Oct ₹4,090 – ₹4,240 | ₹4,130 | up by ₹40 (0.98%) vs 19 Oct 2026 |
| Kishanganj 16 Oct ₹4,350 – ₹4,550 | ₹4,450 | up by ₹175 (4.09%) vs 15 Oct 2026 |
| Muzaffarpur 19 Oct ₹4,100 – ₹4,100 | ₹4,100 | up by ₹200 (5.13%) vs 18 Oct 2026 |
| Nalanda 18 Oct ₹5,000 – ₹5,000 | ₹5,000 | no change vs 16 Oct 2026 |
| Saharsa 19 Oct ₹2,200 – ₹2,500 | ₹2,300 | down by ₹200 (8.00%) vs 18 Oct 2026 |
| Samastipur 16 Oct ₹3,500 – ₹3,900 | ₹3,800 | down by ₹200 (5.00%) vs 15 Oct 2026 |
| Saran 16 Oct ₹3,600 – ₹3,800 | ₹3,700 | up by ₹100 (2.78%) vs 15 Oct 2026 |
| Siwan 16 Oct ₹4,800 – ₹4,800 | ₹4,800 | no change vs 15 Oct 2026 |
| Supaul ₹4,200 – ₹4,200 | ₹4,200 | no change vs 19 Oct 2026 |
30-day modal price trend
- High
- ₹4,600 on 4 Oct
- Low
- ₹4,130 on 20 Oct
- Average
- ₹4,382
Last 30 days
| Date | Modal | Change |
|---|---|---|
| ₹4,300 | up by ₹170 (4.12%) | |
| ₹4,130 | down by ₹70 (1.67%) | |
| ₹4,200 | no change | |
| ₹4,200 | down by ₹150 (3.45%) | |
| ₹4,350 | up by ₹50 (1.16%) | |
| ₹4,300 | up by ₹12.50 (0.29%) | |
| ₹4,287.50 | up by ₹87.50 (2.08%) | |
| ₹4,200 | down by ₹200 (4.55%) | |
| ₹4,400 | down by ₹100 (2.22%) | |
| ₹4,500 | no change | |
| ₹4,500 | up by ₹50 (1.12%) | |
| ₹4,450 | up by ₹50 (1.14%) | |
| ₹4,400 | up by ₹100 (2.33%) | |
| ₹4,300 | down by ₹200 (4.44%) | |
| ₹4,500 | up by ₹100 (2.27%) | |
| ₹4,400 | down by ₹200 (4.35%) | |
| ₹4,600 | no change | |
| ₹4,600 | up by ₹200 (4.55%) | |
| ₹4,400 | down by ₹63 (1.41%) | |
| ₹4,463 | up by ₹63 (1.43%) | |
| ₹4,400 | no change | |
| ₹4,400 | down by ₹100 (2.22%) | |
| ₹4,500 | — |
Only 23 reporting days of history so far — the table grows every day the market reports.
Crop revenue calculator
Pre-filled with today's modal price of Onion in Bihar. Enter your quantity to see what the lot would fetch at this rate.
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Frequently asked questions
What is the Onion rate in Bihar today?
On 21 Oct 2026, the modal price of Onion in Bihar was ₹4,300 per quintal (Range ₹3,500 – ₹6,000 per quintal), reported by 8 markets.
Is the Onion price up or down in Bihar?
Compared with the previous arrival on 20 Oct 2026, the modal price is up ₹170 since the last arrival. Over the last 23 reporting days it moved from ₹4,500 to ₹4,300 per quintal.
What does 10 quintals of Onion fetch at today's rate?
At ₹4,300 per quintal, 10 quintals (1,000 kg) of Onion would fetch about ₹43,000 before mandi fee and commission. Use the calculator above for your own quantity.
Where do these mandi prices come from?
From Agmarknet, the Agriculture Ministry's market information network, through the open-data API at data.gov.in (Government Open Data Licence). We fetch every evening and again the next morning for late entries, and show the arrival date and fetch time on every page. Roz Bhav covers 598 districts in 30 states.