Due Date Calculator
Hurray! Your pregnant, Congratulations!!
Pregnancy Calculator by Due Date
Our Due Date Calculator is here to help you estimate when your little one will be arriving. Most pregnancies last about 40 weeks, so you can get an idea of your due date by counting 40 weeks, or 280 days, from the first day of your last menstrual period (LMP). Or instead of all the counting, enter the date of your LMP into our calculator now!
Once you enter the date of your last menstrual period, the calculator will tell you your approximate day you conceived and your estimated Due Date. The exception to this rule is if your ovulation days are much later than around day 14.
Remember this button is just an estimation that is based on a 28 day menstrual cycle. If your cycle is irregular, or typically longer in between cycles then it’ll be more difficult to estimate your Due Date using dates alone. You’ll receive a much more accurate Estimated Due Date (EDD) when you have a scan.
Calculate Your Due Date
Once you enter the date of your last menstrual period, the calculator will tell you your approximate day you conceived and your estimated Due Date. The exception to this rule is if your ovulation days are much later than around day 14.
Remember this button is just an estimation that is based on a 28 day menstrual cycle. If your cycle is irregular, or typically longer in between cycles then it’ll be more difficult to estimate your Due Date using dates alone. You’ll receive a much more accurate Estimated Due Date (EDD) when you have a scan.