Patna vs Chennai
Interactive Cost of Living Comparison — Bihar vs Tamil Nadu
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Living in Patna is ~16% cheaper than Chennai. You'll save approximately ₹7,342 per month.
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Detailed Price Comparison
Restaurants & Dining
Average prices at local restaurants, street food stalls, and cafes
| Include | Item | Patna | Chennai | Diff |
|---|---|---|---|---|
Veg Thali (local restaurant) per plate ×2 | +42.9% | |||
Non-Veg Thali (local restaurant) per plate ×2 | +30.8% | |||
Meal for Two (high-end restaurant) per meal ×1 | +44.4% | |||
Chai (regular cup) per cup ×30 | +20% | |||
Coffee (Cappuccino) per cup ×10 | +50% | |||
Specialty Coffee (Third Wave) per cup ×4 | -3.8% | |||
Street Food (Vada Pav / Samosa) per piece ×8 | +50% | |||
Biryani (chicken) per plate ×2 | +33.3% | |||
Dosa (plain) per plate ×4 | same | |||
Fast Food Combo (McDonald's) per meal ×2 | +8.7% | |||
Soft Drink (Coca-Cola, 300ml) per bottle ×4 | +14.3% | |||
Bottled Water (1 litre) per bottle ×15 | same |
Groceries
Prices at local markets and grocery stores, including health supplements
| Include | Item | Patna | Chennai | Diff |
|---|---|---|---|---|
Rice (Basmati) 1 kg ×5 | +21.8% | |||
Wheat Flour (Atta) 1 kg ×3 | +25% | |||
Toor Dal 1 kg ×2 | +11.1% | |||
Milk (Full Cream) 1 litre ×15 | same | |||
Eggs 12 pcs ×3 | +5.9% | |||
Chicken 1 kg ×2 | +10% | |||
Paneer 1 kg ×1 | +12.5% | |||
Onions 1 kg ×3 | +40% | |||
Tomatoes 1 kg ×3 | +33.3% | |||
Potatoes 1 kg ×3 | +60% | |||
Cooking Oil (Sunflower) 1 litre ×2 | +8.7% | |||
Sugar 1 kg ×1 | +10% | |||
Apples (Shimla) 1 kg ×2 | +22.2% | |||
Bananas 1 dozen ×2 | +18.4% | |||
Bread (White, Sliced) 1 loaf ×2 | +16.7% | |||
Whey Protein (1 kg) per kg ×1 | same |
Transportation
Public transport, ride-hailing, and fuel costs
| Include | Item | Patna | Chennai | Diff |
|---|---|---|---|---|
Auto Rickshaw (minimum fare) per ride ×15 | +25% | |||
Auto Rickshaw (per km after min) per km ×1 | +20% | |||
Metro / Local Train (monthly pass) per month ×1 | +100% | |||
Bus (monthly pass) per month ×1 | +87.5% | |||
Ola/Uber (avg ride) per ride ×8 | +66.7% | |||
Petrol 1 litre ×20 | -1.9% | |||
Diesel 1 litre ×15 | -2.2% | |||
Two Wheeler EMI (avg) per month ×1 | same | |||
Car EMI (avg) per month ×1 | same |
Utilities (Monthly)
Monthly bills for electricity, water, internet, and mobile
| Include | Item | Patna | Chennai | Diff |
|---|---|---|---|---|
Electricity per month ×1 | +38.5% | |||
Water Bill per month ×1 | +66.7% | |||
Cooking Gas (LPG Cylinder) per cylinder ×1 | same | |||
Broadband Internet per month ×1 | +54.5% | |||
Mobile Plan (Jio/Airtel) per month ×1 | +16.7% |
Accommodation - Rent (Monthly)
Monthly rent for apartments in different areas
| Include | Item | Patna | Chennai | Diff |
|---|---|---|---|---|
1 BHK in City Centre per month ×1 | +100% | |||
1 BHK Outside City Centre per month ×1 | +81.8% | |||
2 BHK in City Centre per month ×1 | +113.3% | |||
2 BHK Outside City Centre per month ×1 | +100% | |||
3 BHK in City Centre per month ×1 | +120% | |||
3 BHK Outside City Centre per month ×1 | +100% | |||
Home Loan EMI (2BHK avg) per month ×1 | +70% |
Household Help & Misc
Cook, maid, and other monthly household expenses
| Include | Item | Patna | Chennai | Diff |
|---|---|---|---|---|
Cook (part-time, 2 meals/day) per month ×1 | -14.1% | |||
Maid / Cleaning Help per month ×1 | -16.7% | |||
Laundry / Ironing (dhobi) per month ×1 | -18% | |||
Miscellaneous Monthly Spend per month ×1 | -16.7% |
Shopping & Online
Clothing, personal care, and online shopping averages
| Include | Item | Patna | Chennai | Diff |
|---|---|---|---|---|
Men's Casual Shirt (Zara/H&M) per piece ×1 | same | |||
Women's Dress (Myntra/Zara) per piece ×1 | same | |||
Running Shoes (Nike/Adidas) per pair ×1 | same | |||
Skincare Basics (Nykaa avg) per month ×1 | same | |||
Amazon Prime Membership per month ×1 | same |
Lifestyle & Entertainment
Gym, movies, streaming, and personal care
| Include | Item | Patna | Chennai | Diff |
|---|---|---|---|---|
Gym Membership per month ×1 | +125% | |||
Movie Ticket (Multiplex) per ticket ×2 | +25% | |||
Netflix (Standard Plan) per month ×1 | same | |||
Spotify Premium per month ×1 | same | |||
Haircut (Men, basic salon) per cut ×1 | +71.4% | |||
Domestic Beer (pint, restaurant) per pint ×4 | +25% | |||
Imported Beer (bottle, restaurant) per bottle ×2 | +18.8% |
Patna vs Chennai: Cost of Living Summary
An overview of how costs compare between Bihar and Tamil Nadu.
Patna is approximately 46% cheaper than Chennai overall (Cost Index: 21 vs 39, Mumbai = 100). If affordability is your primary concern, Patna has a clear advantage. That said, salary levels and career opportunities vary between the two cities, so your net purchasing power depends on your specific role and industry.
Key Price Comparison
| Item | Patna | Chennai | Cheaper |
|---|---|---|---|
| 1 BHK in City Centre | ₹9,000 | ₹18,000 | Patna (50% less) |
| PG - Double Sharing (with meals) | ₹5,500 | ₹8,500 | Patna (35% less) |
| Veg Thali (local restaurant) | ₹70 | ₹100 | Patna (30% less) |
| Metro / Local Train (monthly pass) | ₹600 | ₹1,200 | Patna (50% less) |
| Electricity | ₹1,300 | ₹1,800 | Patna (28% less) |
Choose Patna if you…
- ✓Want a lower cost of living (46% cheaper than Chennai)
- ✓Have a job offer or career opportunity in Bihar
- ✓Prefer the culture, climate, and lifestyle of Patna
Choose Chennai if you…
- ✓Have a job offer or career opportunity in Tamil Nadu
- ✓Prefer the culture, climate, and lifestyle of Chennai
- →Are comfortable with higher living costs in exchange for other benefits
Common Questions: Patna vs Chennai
Is Patna cheaper than Chennai?
Patna is cheaper than Chennai by approximately 46%. Patna has a Cost Index of 21 vs Chennai's 39 (Mumbai = 100).
What is the average rent in Patna compared to Chennai?
A 1BHK in Patna's city centre costs around ₹9,000/month, compared to ₹18,000/month in Chennai. Patna is more affordable for renting.
Which city is better for working professionals — Patna or Chennai?
Both Patna and Chennai have active job markets. Patna offers a lower cost of living, which means your salary goes further. However, the right choice depends on your industry, career stage, and lifestyle preferences. Use the salary evaluator tool to compare purchasing power across cities.
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