About ModernWallet
ModernWallet builds free, accurate financial calculators that show the math behind the answer — no signup, no fluff.
Who operates ModernWallet
ModernWallet is operated by Layer3Labs. The site focuses on free financial calculators and educational finance content for readers who want to understand the math behind loans, savings, investing, retirement, budgeting, and net worth decisions.
Our editorial approach
Money decisions deserve accurate tools. Every calculator on ModernWallet runs the same standard financial formulas that lenders and planners use, and every page is written to explain how the result is reached. We cite primary sources — like the Consumer Financial Protection Bureau, the Federal Reserve, and the IRS — rather than second-hand summaries.
Our calculators are educational tools, not personalized financial advice. For decisions specific to your situation, consult a licensed professional.
Read our editorial policy and calculator methodology.