About
Calculadora Capital builds financial calculators and clear, free, independent educational content for Portugal and, later, Spain.
Our mission
To help people understand their money with simple tools and honest explanations. We do not sell financial products and receive no commissions for recommending any.
How we work
The calculators' maths is tested and based on standard formulas. Content cites official sources wherever it involves facts, rates or laws, and shows the date it was last reviewed.
Nothing on the site is financial advice. See the Terms.
Who operates the site
The site is operated by the entity shown at the bottom of this page.
N.G.C.A. Technology Enterprises LTD
1 Aprilou, 8 ARISTO CENTRE, BLOCK B, Floor B, Office 204
8100 Paphos
Cyprus
Last updated: 2026-05-31