Best TDS Levels for Drinking Water in India (2026)

Navjot, water purification expert & consultant with 9+ years of experience, helping families achieve safe drinking water across India.

January 12, 2026

5 min read

Complete Guide to TDS Levels in Drinking Water (2026)

Last Updated: July 2026 | Expert Review by ROCareIndia Water Specialists

Are you confused about what is the best TDS for drinking water? Don't worry! As India's trusted water purification experts at ROCareIndia, we've helped thousands of families understand TDS levels and choose the right water purification solutions. Let's break down everything you need to know about TDS in simple terms.

What is TDS in Drinking Water?

TDS stands for Total Dissolved Solids - basically, it's all the minerals, salts, and other particles dissolved in your water. Think of it like sugar dissolved in tea - you can't see it, but it's there!

In India, where water quality varies dramatically from region to region, understanding TDS becomes crucial for your family's health.

Best TDS for Drinking Water: The Complete Answer

Ideal TDS Range for Drinking Water

According to the World Health Organization (WHO) and Bureau of Indian Standards (BIS), here's the recommended TDS for drinking water:

150-300 mg/L: Perfect range for daily consumption
300-600 mg/L: Good for drinking
600-900 mg/L: Acceptable but may taste salty
Above 1000 mg/L: Not recommended for regular consumption

Best TDS for Drinking Water in India

Based on our 9+ years of experience serving Indian households, the optimum TDS for drinking water in India is 200-300 mg/L. This range ensures:

Essential minerals are retained
Water tastes fresh and clean
No harmful contaminants
Suitable for Indian climate conditions

Why TDS Matters for Your Health

Too Low TDS (Below 150 mg/L)

Water tastes flat and bland
May lack essential minerals
Can lead to mineral deficiency over time

Too High TDS (Above 600 mg/L)

Salty or bitter taste
May contain harmful dissolved substances
Can cause digestive issues
Increases risk of kidney stones

TDS Value of Drinking Water by Indian Cities

Here's what we've observed across India:

High TDS Areas:

Delhi: 400-800 mg/L
Mumbai: 300-600 mg/L
Chennai: 500-1000 mg/L
Pune: 300-700 mg/L

Moderate TDS Areas:

Bangalore: 200-400 mg/L
Hyderabad: 300-500 mg/L
Kolkata: 250-450 mg/L

Low TDS Areas:

Kerala: 50-200 mg/L
Northeast states: 30-150 mg/L
Hill stations: 100-300 mg/L

How to Check TDS in Your Water

Using a TDS Meter

Dip the TDS meter in water
Wait for 10-15 seconds
Read the display
Compare with ideal ranges

Professional Testing

Call RocareIndia at +91-9311587744 for free water testing at your home. Our experts will:

Test TDS levels accurately
Check for other contaminants
Recommend suitable purification solutions
Provide detailed water quality report

Right TDS for Drinking Water: Regional Considerations

North India (Delhi, Punjab, Haryana)

Target TDS: 200-400 mg/L
Common Issues: High TDS, hardness
Best Solution: RO Plant with mineralizer

South India (Chennai, Bangalore, Hyderabad)

Target TDS: 250-350 mg/L
Common Issues: Varying TDS levels
Best Solution: Multi-stage RO system

West India (Mumbai, Pune, Gujarat)

Target TDS: 200-300 mg/L
Common Issues: Chlorine, TDS fluctuation
Best Solution: UV + RO combination

East India (Kolkata, Bhubaneswar)

Target TDS: 150-300 mg/L
Common Issues: Bacterial contamination
Best Solution: UV + UF systems

Perfect TDS for Drinking Water: Seasonal Variations

Summer Months (March-June)

Body needs more minerals due to sweating
Ideal range: 250-350 mg/L
Ensure adequate mineral retention

Monsoon Season (July-September)

Higher contamination risk
Ideal range: 200-300 mg/L
Focus on purity over mineral content

Winter Months (October-February)

Lower mineral loss through sweating
Ideal range: 150-250 mg/L
Balanced approach works best

How to Achieve Ideal TDS for Drinking Water

If Your Water TDS is Too High (Above 500 mg/L)

Solution 1: RO Plant Installation

Reduces TDS by 85-95%
Removes harmful dissolved solids
Available at ROCareIndia starting ₹8,000

Solution 2: Water Softener + RO

Handles extreme hardness
Protects RO membrane
Extends system life

If Your Water TDS is Too Low (Below 150 mg/L)

Solution 1: Mineralizer Addition

Adds essential minerals back
Improves taste and health benefits
Available as add-on feature

Solution 2: Water Ionizer

Enhances mineral content
Improves pH balance
Available at ROCareIndia

Common TDS Myths Debunked

Myth 1: "Lower TDS is always better"

Truth: Very low TDS water lacks essential minerals and tastes flat.

Myth 2: "High TDS means more minerals"

Truth: High TDS could indicate harmful dissolved substances, not just minerals.

Myth 3: "Boiling water reduces TDS"

Truth: Boiling kills bacteria but doesn't reduce TDS levels.

Myth 4: "All RO systems remove all TDS"

Truth: Modern RO systems with mineralizers maintain optimal TDS levels.

ROCareIndia's TDS Solutions

For Homes

RO Water Purifiers: Starting ₹6,000
Water Dispensers: Hot & Cold options
Water Coolers: Energy-efficient models
Water Ionizers: Premium health solutions

For Businesses

Commercial RO Plants: Up to 1000 LPH
Water ATMs: Automated dispensing systems
Industrial Water Softeners: Heavy-duty solutions

Services We Provide

Free Water Testing: Call +91-9311587744
RO Service & AMC: Regular maintenance
Water Purifier Installation: Same-day service
Spare Parts: Genuine components
24/7 Customer Care: Always available

Maintaining Optimal TDS Levels

Regular Monitoring

Test TDS monthly
Keep records of readings
Notice seasonal variations
Contact experts for sudden changes

Proper Maintenance

Replace RO membranes annually
Clean storage tanks regularly
Service UV lamps every 6 months
Check for leaks and damages

Professional Support

ROCareIndia provides:

Annual maintenance contracts
Emergency repair services
Genuine spare parts
Expert technician visits

Health Benefits of Optimal TDS Water

Physical Health

Better hydration
Improved digestion
Enhanced nutrient absorption
Reduced kidney stone risk

Taste and Comfort

Fresh, clean taste
No aftertaste
Pleasant drinking experience
Encourages more water consumption

Long-term Benefits

Better overall health
Reduced medical expenses
Improved quality of life
Peace of mind

When to Call ROCareIndia

TDS levels suddenly change
Water tastes different
Family members feel unwell
Current purifier isn't working properly
You need expert water analysis

Call Now: +91-9311587744 Visit: rocareindia.com Email: info@rocareindia.com

Conclusion: Your Perfect TDS Water Solution

The best TDS for drinking water in India typically falls between 200-300 mg/L, but your specific needs may vary based on your location, health conditions, and local water quality.

At ROCareIndia, we've been helping Indian families achieve perfect water quality for over 9 years. Our expert team understands that every home is unique, and we provide customized solutions to ensure your family gets the ideal TDS for drinking water.

Don't compromise on your family's health. Get your water tested today and discover the perfect TDS solution for your home.

Ready to get started? Call: +91-9311587744 Visit: rocareindia.com Email for free consultation

ROCareIndia - Your Trusted Water Purification Partner Since 2015

Serving Delhi, Mumbai, Bangalore, Chennai, Pune, Hyderabad, Kolkata, Rupnagar, Hazaribagh, Zirakpur, and 500+ cities across India