WhatsApp Business API Pricing Calculator
This calculator estimates your WhatsApp Business API spend using Meta's official per-conversation rate card, broken down by message category — marketing, utility, authentication, and service — and by destination country. It is designed for CRM managers, growth marketers, and e-commerce operators who need accurate cost projections before committing to a campaign volume. The tool shows all four conversation categories side by side so you can see how your message mix affects total cost.
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How this is calculated
You enter your expected monthly conversation volumes by category and country, and the calculator applies Meta's published per-conversation rates to produce a total cost estimate with a category-by-category breakdown.
Every model runs locally in your browser. Nothing you type is sent anywhere.
Frequently asked questions
How does WhatsApp Business API pricing work?
Meta charges per 24-hour conversation window rather than per individual message. The rate depends on the conversation category — marketing conversations are priced higher than utility or service conversations — and on the country where the recipient's phone number is registered. Once a conversation window opens, you can send multiple messages within it at no additional charge.
What is the difference between marketing, utility, and authentication conversations?
Marketing conversations are promotional messages your business initiates, such as offers or announcements. Utility conversations cover transactional messages like order confirmations and shipping updates. Authentication conversations are used for one-time passcodes. Service conversations are customer-initiated and generally carry lower rates. Each category has a distinct price per conversation that varies by country.
Are there free WhatsApp Business API conversations?
Meta provides 1,000 free service conversations per month per WhatsApp Business Account. These are conversations that the customer initiates. Business-initiated conversations in any category, including marketing and utility, are charged from the first conversation and do not benefit from the free tier.