Calculators & Typing Test

Calculate exact age in years, months, days, total hours, minutes, and day of birth as of the exam cut-off date with next birthday countdown.

Calculate Indian GST at 5%, 12%, 18%, 28% with detailed CGST, SGST, IGST breakdown in both Exclusive (Add GST) and Inclusive (Remove GST) modes.

Calculate monthly EMI for personal, home, vehicle, or business loans with total interest payable and visual principal vs interest breakdown.

Calculate board exam percentages (CBSE, UP Board, Bihar Board), CGPA to percentage conversion, and percentage increase/decrease.

Test your typing speed (WPM) and accuracy in English or Hindi (Mangal / Kruti Dev) with 1, 2, and 5-minute timed test modes and error detection.

Generate custom QR codes for UPI payments (Google Pay, PhonePe, Paytm, BHIM) with your shop name, UPI VPA, and preset amount, ready for counter display.