🧮 Calculators & Generators
Free calculators and generators for everyday life — EMI, GST, age, salary, QR codes, invoices and resumes. Accurate and instant.
Age Calculator Exact age in years, months & days — plus next birthday countdown. Percentage Calculator What is X% of Y, percentage of a number & percent change. EMI Calculator Loan EMI, total interest & year-wise repayment schedule. Salary Calculator (India) CTC → in-hand monthly salary with PF & new-regime tax. GST Calculator Add or remove GST (5/12/18/28%) with CGST/SGST split. QR Code Generator Create QR codes for links & text — free PNG download. Invoice Generator Create a professional PDF invoice with GST in one minute. Resume Builder Build a clean, ATS-friendly resume and save it as PDF.