Fast, accurate calculators, converters and generators — free, no signup, right in your browser.
Find out exactly what grade you need on your final exam to achieve your desired course grade. Enter current grade, final...
Open toolCalculate your semester and cumulative GPA on a 4.0 scale. Add courses with credit hours and letter grades to see your G...
Open toolCalculate your weighted final grade from multiple assignments, tests, and projects. Enter grades and weights to get your...
Open toolCalculate your exact age in years, months, weeks, days, hours, and seconds from your date of birth. Supports any birthda...
Open toolCalculate your monthly mortgage payment including principal, interest, property taxes, and insurance. View full amortiza...
Open toolCalculate compound interest with monthly contributions. See final balance, total interest earned, and year-by-year growt...
Open toolCreate clean, professional invoices with sender and recipient details, line items, tax, multi-currency support, and inst...
Open toolCreate professional salary slips with your company logo, country-specific payroll fields, amount in words, leave balance...
Open toolToolsgalaxio is a free collection of fast, reliable online tools for everyday tasks. Calculate your grade, GPA, mortgage or compound interest, convert units, generate invoices and payslips, and work with dates and time — all in your browser, with no signup and no downloads. Each tool is built to give accurate results instantly and works on any device, so you can get the answer you need and move on.