Universal Unit Converter

Convert length, mass/weight, temperature, speed, and area across metric and imperial systems.

From

328.084

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.

About this calculator

Convert length, mass, temperature, speed and area between metric and imperial systems with instant results.

Celsius to Fahrenheit?

°F = °C × 9/5 + 32; the converter handles it both ways.

Miles vs kilometers?

1 mile = 1.60934 km; 1 km = 0.621371 miles.

Why two systems?

Science and most countries use metric; the US, UK road signs and aviation still use imperial units.