Credibility in Finance
Did you know that the of over 650 calculators we put together is the work of a team of true finance experts? At Omni, we have corporate financial analysts, risk management specialists, investment bankers, and academics. They are there to ensure every tool complies with institutional standards and is mathematically robust.
Our top three most used finance calculators are:
Each tool includes the underlying formulas, key definitions, and real-world examples. Our team rigorously creates and reviews every calculator so you get accurate, reliable results you can trust for your practical financial decisions
Meet our team of financial experts:
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 | Dawid Siuda |
Dawid holds a Bachelor’s in Finance and a Master’s in Business IT and has the corporate credentials of a financial services consultant at one of Europe’s major banks. He‘s authored over 50 calculators, and you will find his breakdowns on SmartAsset and Business.org. | |
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 | Tibor Pál, PhD |
Tibor brings professional experience as a corporate financial analyst to his over 200 finance calculators. With a Master’s in Economics and a Doctorate in Statistical Methods from the University of Salerno, he has provided market commentary for The Guardian, Yahoo! News, Investopedia, and SmartAsset. | |
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 | Tomasz Jedynak, PhD |
Tomasz is an associate professor in the Department of Risk Management and Insurance at the Krakow University of Economics. Dr. Jedynak is also a senior pension expert at the Instytut Emerytalny and sits on the scientific council at the financial Ombudsman’s office. | |
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 | Jakub Janus, PhD |
Jakub is an associate professor of macroeconomics at the Krakow University of Economics. His research into open-economy monetary policy and central bank strategies is informed by a PhD in Economics as well as a Master’s in Computer Science and Econometrics. | |
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 | Wei Bin Loo, CFA Level II |
Wei Bin Loo is a product manager and former strategy consultant who holds a CFA Level II certification and scored in the top 10 percent worldwide. He is listed as an author on over 270 calculators. CBS News, TechCrunch, and Morningstar have cited his analyses. | |
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 | Oghenekaro Elem |
Oghenekaro is a specialist in stablecoins and digital asset markets. He holds a Master’s in Innovation and Technology Management from the University of Tartu and has been featured on Credible, Money Crashers, and Yahoo! News for his analytical work. | |
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 | Arturo Barrantes |
Arturo has a background in finance and mechanical engineering and has contributed to 100 calculators. He holds professional certifications in portfolio management and financial analysis, and his views have appeared in El Comercio, Gestión, and ValueWalk. | |
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 | Marcin Manias |
Marcin is a risk management and IT pro who studied international economics at the Warsaw School of Economics; Fast Company and the Bank of Hawai’i have noted his work. | |
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 | Ewa Lis, ACMA, CGMA |
Ewa is a corporate finance veteran with more than 10 years of international experience in controlling, budgeting, and forecasting across real estate banking and Big Four accounting firms. An alumnus of the Warsaw School of Economics, she has had case studies in Rzeczpospolita. | |
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 | Mateusz Tkaczyk |
Mateusz has over 8 years of experience in top-tier investment banking and fund services, specializing in risk and P&L attribution analysis for treasury portfolios. | |
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You will find Omni’s calculators at the heart of the analysis put out by top-tier publishers, enterprise resource platforms, and consumer advocates. When they need to make sense of intricate financial data for an audience, they turn to us to do the numbers. Some of the most highly regarded in global business and finance have made a habit of vetting and linking to our tools.
Investing and market analysis
 | Investopedia | ||
 | Seeking Alpha | ||
 | The Street | ||
Everyday business
 | Coursera | ||
 | The U.S. Chamber of Commerce | ||
 | Intuit QuickBooks | ||
 | Forbes | ||
Major assets and property
 | Realtor.com | ||
 | Slate | ||
 | AS USA | ||
Peer-reviewed and scientifically cited
 | MDPI AgriEngineering | ||
The Journal of Medical Internet Research (JMIR) |
Accuracy matters most when it impacts real-world budgets, business operations, and financial planning. Here’s a selection of recent feedback from the people who use our financial tools every day:
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