CalculadoraPsi - Calculadora gratuita de sostenibilidad para psicólogos.

I'm a psychologist in Buenos Aires, and like most of my colleagues, I spent years charging fees I wasn't sure made sense, without a clear picture of what I was actually earning per hour once you factor in cancellations, admin time, and the sessions I was doing just to avoid saying no. The problem wasn't a lack of financial literacy. It was that no tool existed that spoke our language, not the cold language of finance apps, but the language of someone who chose a helping profession and still needs to make rent. Calculadorapsi.com started as a spreadsheet I built for myself. The core question I wanted to answer wasn't "how much do I charge?" but something harder: "Is the way I work actually sustainable — for me as a person?" Burnout risk, real hourly income, income fragility — things no invoicing app ever surfaced. I rebuilt it as a free, no-login web tool for Spanish-speaking therapists across Latin America (Argentina, México, Chile, Uruguay, Colombia), with local presets for taxes and currency, including Argentina's informal exchange rate. Everything runs client-side. No data ever leaves your device. The process evolved a lot: what began as a pure calculator grew to include a Sustainability Index, a score that combines workload, margins, vacation planning, and income fragility, framed with the tone of a colleague who cares, not a productivity app. It's free, and it'll stay that way.