Microbiology is a science-based field, and as such, it does involve some mathematical concepts and calculations. However, the level and type of math used in microbiology may vary depending on the specific area of research or application.  For example, microbiologists may use mathematical models to study the growth and spread of microorganisms or to analyze experimental data. However, not all microbiologists use math extensively in their work. The math required for microbiology is generally not as complex as in some other science fields, such as physics or engineering.