CalPal relaunched today. Rather than list features, an offer: tell me something you actually need calculated a workshop agenda, an invoice with tax and a currency conversion, a meeting across three timezones, a break-even and I'll post the sheet for it in this thread. Every line names a value, and changing one moves everything below it. If it can't do yours, that's the more useful outcome and I'd rather know.
Type a sentence and get a working sheet: named values you can edit, clock times and real timezones, ratios and units that cancel. Change one number and everything below it recomputes. Copy it out with its answers, or share it as a page.
Most calculators give you answers but lose the context. CalPal is a literate calculator that combines a text editor with a calculation engine, letting your math tell a story.
The standout feature is the BYOK AI Assistant (Gemini). It solves "Blank Page Syndrome"βjust ask it to "Draft a travel budget" or "Estimate MVP costs," and it generates the line items instantly for you to tweak. It's 100% free, private (local-only data), and browser-based.