Some calculations come up constantly — splitting a bill, checking a loan EMI, converting a salary — and doing them by hand or hunting for a formula each time wastes minutes that add up. Here are ten worth bookmarking.
- EMI Calculator — monthly loan installment, total interest, and a full amortization table.
- Percentage Calculator — X% of Y, percentage change, and reverse percentage in one place.
- Age Calculator — your exact age in years, months and days, handy for forms.
- Tip Calculator — split a bill with tip across any number of people, evenly or by share.
- SIP Calculator — projected mutual fund maturity value with a growth chart.
- GST Calculator — add or remove GST with the CGST/SGST split shown separately.
- BMI Calculator — Body Mass Index and category from height and weight.
- Date Difference Calculator — days, weeks, months and years between two dates.
- Loan Comparison Tool — compare two or three loan offers side by side instead of juggling spreadsheets.
- Unit Converter — length, weight, temperature and volume conversions in one screen.
None of these need an account, and all of them work the same on a phone as on a desktop. The full set of everyday tools — including a salary/hourly converter, currency converter and password generator — is in the Daily Use Tools category.