LLM Token & Cost Calculator

This powerful tool delivers precise cost engineering for large language model application units. Key features include: * Token-exact pricing across major platforms * Compare GPT-5.4, Claude Opus 4.6, Gemini 3.1, and DeepSeek * Monthly projection and detailed cost breakdown * Built-in prompt caching and batch processing savings * No guessing—just mathematically derived costs Unlike estimation tools, this calculator provides deterministic token counts and API cost projections for 2026, ensuring complete accuracy for your budget planning. It eliminates uncertainty by providing clear, data-driven figures, allowing developers and project managers to understand the financial implications of their usage before deployment. The tool offers flexible configuration options, including input/output ratio adjustments for different use cases like chatbot development or code generation. It also incorporates economy modes such as prompt caching (90% savings on input tokens) and batch API processing (50% off for asynchronous requests) to help optimize expenditure. Ideal for engineering teams, product managers, and financial analysts who need to forecast and manage expenses for their language model integrations. This resource helps in making informed decisions about model selection and resource allocation by providing transparent cost comparisons and predictive analytics.