Free Online Tools

Real-time weather for any city. Powered by Open-Meteo — always free.

Convert between currencies with live exchange rates.

Track multiple time zones at once.

Your current IP address, ISP, location, and timezone.

Monthly EMI, total interest and a full amortization schedule.

Future value of a monthly SIP, with optional annual step-up.

Add or remove GST with CGST / SGST / IGST split.

% of a number, % change, discounts — with formulas.

Exact age in years, months and days, plus next birthday.

Length, weight, temperature, area, volume, speed and data.