Other Calculators

5 free everyday calculators — age, date, GPA, time, and pregnancy. Fast and completely free.

🎂
Age Calculator
Exact age in years, months, days, weeks and hours from birth date.
Birthday
Calculate →
📅
Date Calculator
Days between dates, add/subtract days, count business days.
Date Diff
Calculate →
🎓
GPA Calculator
Calculate your GPA on the 4.0 scale for any number of courses.
GPACollege
Calculate →
⏱
Time Calculator
Hours between times, work shift pay, add and subtract time.
Work Hours
Calculate →
👶
Pregnancy Calculator
Due date, pregnancy week, trimester from your last menstrual period.
Due DateBaby
Calculate →