AI, LLM & Cloud Infrastructure Calculators
Precision VRAM sizing, LLM API token cost simulators, cloud GPU break-even analyzers, and RAG vector storage estimators for engineers and CTOs.
LLM VRAM & GPU Cluster Sizing Calculator (2026)
Calculate exact GPU memory (VRAM) requirements for Llama-4, DeepSeek-V3, Qwen, and Mistral across FP16, INT8, and GGUF Q4_K_M quantization with KV-cache overhead.
LLM API Token Cost & Prompt Caching Simulator (2026)
Forecast monthly AI API bills across OpenAI GPT-4o/5, Claude Sonnet, and DeepSeek. Simulate prompt caching discounts, daily active requests, and per-user unit economics.
Cloud GPU Rental vs. Local AI Workstation ROI Calculator
Calculate the exact break-even month between renting cloud GPUs (AWS, RunPod) and buying on-premise hardware factoring in kWh electricity and utilization.
RAG Vector Database RAM & Index Cost Calculator (HNSW)
Estimate exact RAM and disk requirements for Pinecone, Qdrant, Milvus, and pgvector. Account for embedding dimensions (1536/3072), HNSW graph links, and scalar quantization.