WhatsApp Message Cost Calculator
Estimate what Meta will charge you per month for WhatsApp messages in India, using Meta’s own published rates. Enter your expected volume by category — nothing is stored, and there is no sign-up.
Cost calculator
Promotions, offers, launches, cart recovery, re-engagement.
Order updates, delivery notifications, appointment and payment reminders.
One-time passcodes and login verification.
Replies inside the 24-hour window a customer opens by messaging you first.
Estimated Meta cost
Per month, excluding platform fees
₹0
What this does not include: your platform subscription, and any markup a provider adds on top of Meta’s rate. Ask any provider directly whether they mark up message rates — at volume it affects the bill more than the subscription does. Figures are Meta’s published India rate card effective 1 July 2026, last checked 30 August 2026 against Meta’s official rate card.
How WhatsApp pricing actually works
Meta charges per message. Every delivered template message is billed on its own, at a rate set by the template’s category and the recipient’s country.
This is worth stating plainly, because it changed. Until 1 July 2025 Meta charged per conversation — a 24-hour window opened by the first message, with everything sent inside it counting once. A great deal of pricing advice still describes that model. It is deprecated, and under the model that replaced it a three-message sequence costs three times what a one-message version does.
Meta’s India rates
| Category | Per message | Per 10,000 |
|---|---|---|
| Marketing | ₹0.8631 | ₹8,631 |
| Utility | ₹0.115 | ₹1,150 |
| Authentication | ₹0.115 | ₹1,150 |
| Service | Free | — |
From Meta’s INR rate card, effective 1 July 2026. India also carries an authentication-international rate of ₹2.4971 per message, but that applies only to businesses based outside India whom Meta has deemed eligible — an Indian business messaging Indian customers pays the domestic authentication rate above.
The four categories
Promotions, offers, launches, cart recovery, re-engagement.
Order updates, delivery notifications, appointment and payment reminders.
One-time passcodes and login verification.
Replies inside the 24-hour window a customer opens by messaging you first.
Category is not a preference — Meta reviews it. Filing a promotional message as utility to get the cheaper rate is the single most common reason templates are rejected. The template approval guidecovers how the categories are judged.
What Meta does not charge for
- —Messages inside a customer service window. When a customer messages you first, you have 24 hours to reply at no charge. Free for all businesses since 1 November 2024.
- —Utility templates sent inside an open service window. The same order update costs ₹0.115 cold, and nothing if the customer already has an open window with you.
- —Free entry point conversations. When someone reaches you through a click-to-WhatsApp ad or a Facebook page call-to-action, a 72-hour window opens in which any message you send is free.
Three ways to lower the bill
- —Use utility templates where the message genuinely is transactional. In India a marketing message costs about seven and a half times a utility one, and order and delivery updates are what customers actually want.
- —Get customers to message first. Click-to-WhatsApp ads, chat widgets and QR codes open a window in which your replies — and your utility templates — are free.
- —Send fewer, better messages. Under per-message pricing the message count is the bill. Segmenting properly and cutting a three-message sequence to two saves you a third twice over — once on spend, and again in the quality rating that governs how many people you can reach at all.
On volume discounts: Meta applies volume tiers to utility and authentication messages only. In India the first band begins above 2.5 crore utility or 7.5 lakh authentication messages a month, and reaches −30% at the top. Marketing messages have no tiers. The figures above are list rates.
Frequently asked questions
How does Meta charge for WhatsApp messages?
Per message. Meta retired conversation-based pricing on 1 July 2025 — before that, one 24-hour conversation window carried a single charge no matter how many messages you sent inside it. Today every delivered template message is billed individually, at a rate set by its category (marketing, utility or authentication) and the recipient’s country.
What does Meta charge in India?
On Meta’s INR rate card effective 1 July 2026: ₹0.8631 per marketing message, ₹0.1150 per utility message and ₹0.1150 per authentication message. Messages inside an open customer service window are free.
Is this the total cost of running WhatsApp?
No. This estimates only Meta’s message charges. Your total is that plus your Business Solution Provider’s platform subscription. Some providers also add a markup on top of Meta’s rate — ask any provider directly whether they do, because at volume it matters more than the subscription.
Why are marketing messages more expensive than utility?
Meta prices by intent. Utility messages relate to something the customer already did — an order, a booking, a payment — so they are cheaper. In India a marketing message costs about seven and a half times a utility one. Filing a promotional message as utility to get the cheaper rate is the most common reason templates get rejected.
How can I reduce my WhatsApp costs?
Three things help most: use utility templates wherever the message genuinely is transactional, get customers to message you first so your replies fall inside the free service window, and segment properly so you are not paying per message to reach people who will not respond. Under per-message pricing the message count is the bill, so trimming a three-message sequence to two cuts a third of the cost.
Are service messages free?
Yes. Since 1 November 2024, messages inside the 24-hour service window a customer opens by messaging you are free for all businesses, and Meta’s rate card lists no service rate at all. Utility template messages delivered inside an open service window are also free.
Do volume discounts apply?
Only to utility and authentication messages, and only at large scale. In India the first discount band starts above 25 million utility messages or 750,000 authentication messages a month, reaching −30% at the top band. Marketing messages have no volume tiers. This calculator quotes list rates.
Want help modelling your real costs?
Book a demo and we will work through your actual volumes and message mix — including which of your templates should be utility rather than marketing.
