Alternatives
Products that do what hp12c.pro does
Hp12c online emulator & financial calculator
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Hi HN. Modeleon is an open-source Python DSL for financial models. You write models in Python with named variables and operator-overloaded arithmetic, and it compiles to a real .xlsx with live formulas — not values, but formulas like =B4*B5 that the CFO can audit in Excel. The architectural bet is "model is the source of truth, spreadsheet is one rendering." We have a Walker/Renderer split so the same model can target Excel today and other backends later. We've been building this for finance + Python developers (CFA candidates with Python skills, FP&A analysts who automate). It's…
May 2026 · github.com
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170+ ad-free, client-side web tools for instant forecasting
Jun 2026 · calculator4u.app
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Free TVM, Loan, Amortization, Investment & Financial
Jul 2026 · globaltoolsbox.online
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Free business finance calculator — no account needed
Jun 2026 · finalytica.io
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The only 100% offline risk calculator for traders. One pay
Jun 2026 · linkedin.com
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53 free financial calculators. No signup, no ads.
Jul 2026 · quickfincalc.com
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CalcCopilot — Free Online Calculators
19d ago · calccopilot.com
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free easy big number calculator for finance and investing
May 2026 · calcwith.com
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Free online calculators for finance, math, and daily use
Feb 2026 · faircalculator.com
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