The notebook calculator that thinks for you (now with AI).
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"—just 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.
CalPal supports variable assignment, arithmetic operations, and aggregation functions (total, mean) that enable users to model budget scenarios, calculate net pay, and track multiple financial line items in one workspace.
CalPal supports timezone tracking and meeting time coordination by allowing users to define team members' locations and calculate meeting times across different timezones in a single calculation workspace.
CalPal handles unit conversions (km to miles, mixed units), currency conversion (USD to EUR), and percentage calculations, allowing users to work with diverse measurement systems without external tools.
CalPal enables date calculations (today + 3 weeks, finding specific weekdays in future months) and integrates AI assistance for trip planning, helping users organize schedules and logistics in one tool.
CalPal combines a calculator with a notepad, allowing users to type notes and numbers in the same interface without losing context, eliminating the need to switch between separate apps for calculations and documentation.