Ratio Calculator

Simplify ratios and scale values.

Input Parameters

X value

Simplified16:9

Scaled Y18

Decimal (B/A)0.5625

175 available

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.

Simplify a:b via GCD, scale to X, and decimal form.

Simplify rule?

Divide both sides by their greatest common divisor.

Non-integers?

Shown as 1 : (b/a) decimal instead.

Scale?

Y = X × b ÷ a keeps the proportion.