Track your monthly cycles easily with our period calculator. With this at your disposal, you can navigate your monthly cycles hassle-free.
Just in 3 easy steps, and our period tracker will display your period days, and you are all set to plan your special events and vacations.
Sign up for free for our menstrual cycle calculator, track and set reminders with ease.
Frequently asked question
Listen to experts to answer questions
- Period Calculator FAQs
- What is a Period Calculator?
Simply put, it is a next period calculator. You don’t need to spend time making calculations and predicting. Kotex’s period tracker estimates your next period based on the information you provide.
- How to Use Our Period Tracker Online?
You need to sign up for our period calculator, and answer the following 3 simple questions:
- When did your last period start?
- How long do your period days last?
- How long is your menstrual cycle?
- How Does The Period Cycle Calculator Work?
Kotex’s period calculator assesses your period data and predicts your period due date. It gives you an estimated period date by considering your last period date and the average length of the menstrual cycle.
- How Accurate is The Period Calculator?
Since many things can affect your body and in turn the days you get your period, the period calculator may not always be 100% accurate. Our period tracker helps you identify irregularities to take the necessary action on time.
- What are period days?
They are the number of days your periods last. The average length is about 5 days, but anything from 2 to 7 days is considered normal.
- How long is the average monthly cycle?
The length of the menstrual cycle varies from 21 to 40 days, but the average is every 28 days. A period date calculator can help ease the stress of calculating and keeping tabs.