About this calculator
Waist–hip ratio with gender-specific WHO risk bands.
Annuity and differentiated monthly installments, interest breakdown, and amortization schedule.
Calculate PITI (Principal, Interest, Taxes, Insurance), PMI, and accelerated payoff savings.
Visualize compound growth with recurring deposits, annual rate, and investment horizons.
Add or extract Value Added Tax (VAT) with international country presets.
Analyze profitability and percentage return on business capital and investments.
Gross to net salary with income tax, social contributions and deductions, monthly and annual.
Body-fat risk indicator from waist and hips.
same unit
Waist–hip ratio with gender-specific WHO risk bands.
Men: 0.90/1.0; women: 0.80/0.85 for low/moderate/high.
Yes — any unit works as long as both match.
It captures belly fat distribution that BMI misses.