Vyarno is a free, open-source calculator that measures Bulgaria’s official statistics against one household’s own numbers. You enter your spending, net salary, rent (or mortgage), and a few other details. It re-weights the official Eurostat HICP basket to your consumption, then continues through wages, taxes, rent and housing prices. Every step shows the arithmetic and the source. Everything runs in the browser. Your personal numbers never leave the device. Sources: Eurostat (HICP and weights), Bulgarian National Bank / ECB (mortgage rates and lending limits), NSI (average wages), and imot.bg (Sofia €/m² by district). All figures are dated and linked. Built with Svelte. No accounts, no tracking, no backend for the calculation itself. Happy to answer questions about the methodology or the data pipeline.

Вярно · vyarno.bg

Economy, the easy way.

Economy, the easy way.