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Access free calculators for finance, taxes, health, units, and dates.
Copy the install command and let the AI configure it · recommended for beginners
Please install the "Hacé Cuentas — Free Calculators" MCP server from askskill: Run: claude mcp add --transport http 'io-github-grblasquiz-hacecuentas' 'https://hacecuentas.com/mcp'
Use a loan calculator to compute this: principal 300,000 CNY, annual interest rate 3.6%, term 20 years, equal monthly payments. Return the monthly payment and total interest.
A clear calculation showing monthly payment, total repayment, and total interest.
Convert 120 degrees Fahrenheit to Celsius, and 15 miles to kilometers. Keep two decimal places.
Two converted values with the correct units clearly labeled.
Calculate the time difference from 2024-01-15 to 2025-08-01 in total days, and in weeks plus remaining days.
The total number of days between the dates, plus the equivalent in weeks and remaining days.
Use free no-auth financial and practical calculators in AI agents.
Perform accurate arithmetic, trigonometric, logarithmic, and other math calculations.
Run Korean financial calculations for payroll, tax, loans, and housing via AI agents.
Access weather, calculations, currency, timezone, and unit conversions in one tool.
Calculate fiction dates, units, currency, and travel details with fewer mistakes.
Convert units, currencies, timezones, and dates quickly for everyday work.