Period Calculator?
A menstrucal cycle calculator, also known as menstrual calculator, period date calculator, and period cycle calculator, is a simple tool used to predict the next date of your period by considering the data of your previous menstruation cycles.
To calculate your period cycle you can start by answering the following questions:
- What was the first day of your last period?
- How long did your period last? How long does it usually last?
- How long is your average menstrual cycle?
Your next period will start on (1st day of your last period) + (average menstrual cycle length), and your period will end on (1st day of your last period) + (period cycle length)
Let’s assume you started your last period on 10th March, which lasted till 15th March, and you usually have a 28-day menstrual cycle. Then, your next period date is:
10 + 28 = 38, i.e 7 days after 31st March or 7th April
Your period will likely end on 12th April
You can also find multiple period calculators online, which can provide you a close proximate of your next period date based on the length of your previous period and menstruation cycle. Additionally, there are certain period tracker mobile apps, which have an in-built safe period calculator.