Get fiscal and calendar quarter from any date

Quarterly Tax Estimator

Calculate qubit error rates and quantum volume metrics

Expand queries with synonyms and generate search variants for better recall.

Analyze database query execution plans

Reformulate queries by extracting keywords and generating search variants.

Query String Parser

Parse URL query strings into structured key-value objects with array support.

Generate comprehension and discussion questions from text passages

Score queue length detection accuracy from video data

Queue Intel API — intelligence and analytics for AI agents.

Calculate queue metrics from arrival and service rate data

Calculate quick ratio (acid test) excluding inventory and prepaid for conservative liquidity.

Score quick win initiative feasibility and impact

Analyze and score quiz difficulty scorer with actionable recommendations

Generates Quiz Generator data instantly — optimized for agents, LLMs, and MCP workflows.

Score quiz responses and calculate proficiency levels

Calculate quiz and test scores with grading scales and feedback

Calculate quota attainment rates and ramp-adjusted targets

Analyze and score quota attainment tracker data for actionable business insights

Detect quote configuration conflicts from product bundle, region limits, entitlement rules, term length, and pricing policy

Extract and classify quotable segments from interview text

Calculate disease reproduction numbers from case data

Calculate endurance race fueling strategies from distance data

Calculate and track race pace calculator with actionable recommendations

Racial Equity Intel API — intelligence and analytics for AI agents.

Calculate data center rack power density from load data

Score spacecraft radiation exposure from orbital parameters

Calculate radiation dose from exposure time and rate data

Calculate radiation doses from medical imaging, occupational and environmental sources

Calculate radiation fractionation equivalence from BED data

Score radiation therapy quality assurance process completeness

Calculate spacecraft radiation shielding mass requirements

Calculate occupational radiation dose from monitoring data

Calculate radiative forcing from greenhouse gas concentrations

Radio History data API — search, random, bulk endpoints.

Radio Intel API — intelligence and analytics for AI agents.

Search 75,000+ radio stations worldwide by genre, country, or name via Radio Browser.

Plan radioactive waste decay storage timelines

Calculate radiocarbon dating estimates from C14 measurements

Calculate radiology reading time benchmarks from modality

Calculate radiopharmaceutical doses from weight and protocol

Convert integers between any base 2–36 (BigInt, lossless)

Radon Mitigation API — intelligence and analytics for AI agents.

Calculate radon exposure risk from indoor measurement data

Audit RAG answers for citation density, source authority, quote fit, conflict handling, and answer risk

Analyze and score with Rag Answer Faithfulness Scorer API — structured JSON output.

Calculate RAG chunking parameters — chunk count, storage tokens, embedding cost, and retrieval cost.

Live rag chunk scorer data and intelligence for agents and automated workflows

Optimizes RAG pipeline chunk sizes, overlap, and embedding model selection for maximum retrieval quality.