AI API Cost Calculator

Compare AI API pricing across providers with real-time data. Calculate monthly costs for your usage patterns.

Usage

from calculator import compare

# Compare 3 models for a chatbot scenario
result = compare(
    monthly_tokens_in=100_000_000,   # 100M input tokens
    monthly_tokens_out=50_000_000,   # 50M output tokens
    models=["deepseek-ai/DeepSeek-V4-Flash", "qwen3-32b", "gpt-4o"],
)
result.print_table()

Data Source

Pricing data fetched from Global API — verified May 2026. 184+ models tracked.

Why Use This?

• Real pricing — not estimates, pulled from live API
• Multi-provider — DeepSeek, Qwen, Kimi, GLM, Doubao, Hunyuan, 180+ models
• Monthly projections — input your token volume, get exact monthly cost
• Free to run — no API key needed for pricing data

Install

pip install requests tabulate
python calculator.py