Toxicology calculators provide essential computational tools for researchers, students, and healthcare professionals to assess chemical safety, predict toxic doses, and analyze exposure risks. These interactive calculators help quantify parameters such as LD50 scaling, acute and chronic dose, margin of safety, NOAEL comparisons, and toxicokinetic half-lives, offering a reliable framework to interpret experimental and literature data. By simplifying complex toxicological equations, these tools enable quick, accurate estimations that support chemical risk assessment, environmental monitoring, and human health protection strategies. Whether for academic study, laboratory planning, or regulatory review, these calculators provide an accessible, standardized approach to evaluate potential toxicity and exposure thresholds in a variety of species.