Our Reviewers
Independent academics and industry professionals who review our most sensitive calculators (finance, health & fitness, science, construction, power). They verify formulas, units, assumptions and edge cases. Entertainment categories are checked for tone and claims framing.
Prof. Vladimir Kovšca — Finance
Full Professor, Department of Economics, Faculty of Organization and Informatics (FOI), University of Zagreb.
Focus: economics, finance, SME analysis and evaluation. Reviews financial calculators and money-related conversions (disclaimers: information only, not advice).
FOI profile · Google Scholar · ResearchGate
Dr. Damir Vučić — Health & Fitness, Sports
Senior Lecturer (Ph.D.), FOI, University of Zagreb.
Focus: physical education and student well-being. Co-author on links between gaming time and well-being. Reviews exercise and sports calculators and safety notes.
FOI profile · FOI teaching page · JIOS 2024 paper
Monika Kolundžić, mag. med. biochem. — Biology & Chemistry
Master of Medical Biochemistry and Laboratory Medicine; clinical laboratory experience.
Reviews biochemistry and lab-methods calculators (verification studies, method comparison, CRP/hematology context).
Professional profile · PubMed: Dymind D7-CRP verification · PMC full text
Glen Todd — Construction
Director, G.T. Joinery & Property Services Ltd (Hexham, UK).
25+ years’ trade experience across joinery and building projects; reviews construction calculators (materials, dimensions, estimations) for practical realism.
Companies House (officer) · Companies House (company) · Company site
Henderson & Harrison Ltd — Battery Runtime & Power
Plumbing & heating contractor (Northumberland, UK). Gas Safe–registered; domestic & commercial heating systems.
Provides practical review for energy-efficiency, runtime and power-use calculators where heating/electrical load assumptions matter.
About us · Companies House · Gas Safe register entry
Asst. Prof. Bojan Žugec, Ph.D. — Maths
Assistant Professor, Department of Quantitative Methods, FOI.
Reviews maths-heavy calculators (arithmetic, geometry, optimisation, rounding behaviour) and testing strategy.
FOI profile · Google Scholar · ResearchGate
Pero Mikić — Physics
Physics & technical education teacher, Gimnazija Sisak.
Reviews physics calculators (kinematics, forces, electricity basics) for classroom-level correctness and practical examples.
School staff list · School document (2013–14) · National physics training participants (2017)
Krsto Kero — Statistics
Statistics educator/author with FOI ties; external reviewer.
Co-author on statistics textbooks and course materials; reviews probability, descriptive/inferential stats and regression calculators.
FOI Library author page · CROSBI: Statistički modeli i metode · Uni Mostar bibliography list (includes Kero titles)
Prof. Vjeran Strahonja — Unit Conversion
Full Professor, Information Systems Development, FOI.
Methodology/standards focus; reviews units, rounding policies, formatting and schema for conversions.
FOI profile · CECIIS bio · Dept. page
Prof. Nina Begičević Ređep — Time
Full Professor; decision-making and strategy, FOI.
Reviews date/time logic policies and ambiguous edge-case handling (DST, business-day rules) through a decision-framework lens.
FOI profile · HigherDecision lab page · IJAHP editorial note / dean election
Prof. Neven Vrček — Games
Full Professor with Tenure, Information Systems Development, FOI; former dean.
Reviews probability/combinatorics and interaction logic in game-related calculators.
FOI profile · Google Scholar · Orkan team bio
Prof. Violeta Vidaček-Hainš — Astrology, Love, Birthday
Full Professor, Department of Organization, FOI.
Reviews these entertainment-only categories for communication clarity and responsible framing.
FOI profile · Google Scholar · Project slide deck
Prof. Valentina Kirinić — Tools & Converters, Other
Full Professor; Head, Centre for Quality in ICT, FOI.
Reviews usability, quality processes and schema correctness for general tools & converters.
FOI profile · Quality in ICT topic · Dept. page
Reviewers are independent; their review confirms methodology and maths only. CalculatorCorp does not provide medical, legal, or financial advice.
Last updated: 2025-10-06