Hey Product Hunt! 👋 I built Qalqlet because most financial calculators give you one number without clearly explaining where it came from, which assumptions were used, or how recently the underlying rules were reviewed. Qalqlet is a free, no-sign-up collection of financial calculators for the UK and the Netherlands. It currently covers salary and tax, mortgages, pensions, benefits and everyday household decisions. What makes it different: • Calculations are backed by official-source data • Assumptions and review dates are shown transparently • UK and Netherlands rules are kept in separate country routes • You can compare financial outcomes between the UK and NL • There are no accounts or sign-up walls Try the UK calculators: https://qalqlet.com/uk Explore the Netherlands calculators: https://qalqlet.com/nl Compare the UK and Netherlands: https://qalqlet.com/uk-vs-nl Qalqlet is designed for exploration and decision support, not as a replacement for professional financial or tax advice. I’d really appreciate your feedback: which calculator would be most useful to you, and which country should we support next?

Qalqlet

Source-backed UK & NL money calculators — no sign-up

Source-backed UK & NL money calculators — no sign-up