Launched this week
Calculators Money
Free financial calculators in 6 languages
13 followers
Free financial calculators in 6 languages
13 followers
A free set of financial calculators: compound interest with monthly contributions, future value, real return, FIRE, retirement, loan amortization, debt payoff, rent vs buy and more. Each one explains the math step by step and shows how the result builds over time — not just a final number. Currency and sources adapt by country. No signup, in 6 languages (EN, ES, FR, IT, DE, HI).
honestly love that it walks through the math instead of just spitting out a number, super helpful for actually understanding. one thing i'd add is a way to compare two scenarios side by side, like rent vs buy with different interest rates or two loan options. that would make the decision part way easier.
honestly this looks really solid, especially the step by step breakdowns instead of just throwing a number at you. one thing though — adding a dark mode toggle would be huge for late night number crunching, and maybe letting users save scenarios with different inputs side by side so you can compare like a 15 year vs 20 year mortgage without retyping everything
honestly this looks super useful, the step-by-step breakdown is exactly what most calculator sites skip. one thing that would be a nice add: a "compare scenarios" view where you can put two calculations side by side, like a 15-year vs 30-year mortgage or a 4% vs 7% retirement return, so you can actually see the difference without flipping back and forth
the compound interest one really surprised me, you can see each monthly contribution land in the chart and the formula explained below actually makes sense
Showing the step-by-step math is a really nice touch, most calculators just throw a number at you. One thing that would help me a lot: a "compare two scenarios" view, so I can put side by side like renting vs buying, or two different retirement contribution rates, and see the crossover point highlighted.
the step by step math explanations are a really nice touch, most calculators just throw a number at you. one thing that would make this even better is letting users save a scenario or share a permalink so you can come back to the same inputs later or send it to your partner without retyping everything.