Simple calculators for everyday online tasks and date-based needs.

Use browser calculators for date, age, and utility workflows that people search for every day.

Calculators

Popular Calculators

Browse the tools in this section and move between related utilities through internal links.

Popular calculator

Use the free age calculator to find age by date of birth in years, months, and days.

High-demand calculator

Use the free zakat calculator to estimate zakat on savings, gold, silver, business assets, and liabilities online.

Everyday calculator

Use the free percentage calculator to find percentages, increases, decreases, and percentage differences online.

Student calculator

Use the free GPA calculator to calculate grade point average from course grades and credit hours.

Finance calculator

Use the free loan EMI calculator to estimate monthly installment, total payment, and interest online.

Health calculator

Use the free BMI calculator to calculate body mass index from height and weight online.

Shopping calculator

Use the free discount calculator to find sale price, savings amount, and final cost online.

Date calculator

Use the free date difference calculator to find the number of days, months, and years between two dates.