Calculate late payment fees, penalty charges, and interest for loans, taxes, contracts. Convert between monthly, annual, and daily interest rates. Compare APR vs monthly rates instantly. Universal financial tool for individuals and businesses.
Penalties are additional charges applied when payments are late, contracts are breached, or obligations aren't met. They can be fixed amounts (flat fees) or percentages of your principal balance.
Interest rates can be quoted as annual (APR), monthly, or daily rates. Understanding how to convert between them helps you compare financial products accurately.
⢠Penalty calculators ⢠Interest rate converters ⢠Debt payoff planners ⢠APR calculators ⢠Effective rate calculators ⢠Loan comparison tools
$1,000 principal + 5% penalty ($50) + 10% annual interest ($100) = $1,150 total after 1 year
This demonstrates how a 15% combined penalty and interest rate increases your original debt by $150 in just one year.
š Upgrade to Pro to export results
Convert between annual, monthly, daily, and weekly interest rates. Calculate APR and effective annual rates for accurate financial comparisons.
š Upgrade to Pro to export results
š” Pro Tip: Compare monthly rates to annual rates to understand the true cost of financing options. Effective Annual Rate (EAR) shows the actual cost with compounding.
Compare different penalty scenarios to see how they affect your total cost
š Upgrade to Pro to export results
š Upgrade to Pro to export results
Upgrade to unlock advanced financial tools and save time.
Manage 5+ debts simultaneously with drag-and-drop interface
Export to PDF/Excel with custom branding and detailed analytics
Save unlimited scenarios and access them across devices
ā Unlimited exports
ā Multi-debt tools
ā Save scenarios
ā Advanced reports
ā No advertisements
ā Priority support
Be the first to know + get launch discount!
Understanding penalties, interest rates, and debt management is key to financial success.
Learn how different penalties and interest rates work
Convert between monthly, annual, and daily interest rates
Tools and techniques to manage and reduce your debt effectively
Use our calculators to understand your financial obligations and make informed decisions about payments and debt management.