Explore all the free online tools available on Resouria.
Calculate your exact age in years, months, and days from your date of birth. Use this online age calculator to determine your age on any selected date and find the precise time between two dates.
Create a professional application letter for jobs, schools, organizations, internships, or other opportunities. Enter your personal details, position or opportunity, qualifications, and message to generate a well-structured application letter.
Calculate the average or arithmetic mean of a set of numbers quickly and accurately. Enter multiple values to find their total, count, and average for school, work, statistics, finance, and everyday calculations.
Calculate your Body Mass Index (BMI) using your height and weight and determine your BMI category. Supports metric and imperial measurements for a quick general assessment of weight relative to height.
Calculate the number of business or working days between two dates while excluding weekends. This business days calculator is useful for deadlines, payroll, project planning, contracts, delivery schedules, and work-related date calculations.
Create printable certificates for awards, achievements, participation, completion, training, recognition, and other occasions. Add the recipient name, certificate title, organization details, date, and signature information to create a professional certif
Calculate Cumulative Grade Point Average (CGPA) from course grades and credit units. This online CGPA calculator helps students estimate their overall academic performance across semesters using their grading scale.
Create a structured class timetable for schools by organizing subjects, teachers, classes, periods, and school days. Generate a clear timetable that helps students and teachers understand daily lesson schedules.
Create a formal complaint letter for reporting poor service, defective products, workplace issues, billing problems, unfair treatment, or other concerns. Clearly present the problem, relevant details, and requested resolution in a professional format.