Are you interested in calculating your free biorhythm ? Discover our free online and mobile application where you can calculate your biorhythm and easily analyze your curves over one week, one month or 6 months on the 3 different cycles: your intellectual level, your emotional level and your physical level. Discover OpenSynaps, the reference platform and website for your well-being!

Understanding biorhythms and their impact
Biorhythms are natural cycles that influence our various physical, emotional and intellectual aspects. Each of us has a unique biorhythm, determined by our date of birth. These sinusoidal curves allow us to calculate our free, personalized biorhythm online.
So by simply entering our date of birth, we can obtain a detailed graph showing our physical, emotional and intellectual cycles. This free personalized biorhythm enables us to better understand our inner state and optimize our potential. By regularly consulting our biorhythms, we can be more attuned to our needs and act accordingly to live in better harmony with ourselves.
Indeed, by knowing the days when our biorhythms are on the rise, we can use this information to perform better in our activities.

How to calculate your free personalized biorhythm online
For customize your biorhythm online, simply log on to OpenSynaps (https://app.opensynaps.com), take you to the logbook tab, where you'll already have a number of pages configured. You must add the biorhythm by clicking on "Settings" and activate the biorhythm page. Then enter your date of birth and you'll have daily access to your biorhythm.
In just a few clicks, you'll receive a chart indicating the median of your physical, emotional and intellectual cycles. This analysis will enable you to visualize the positive and negative periods of your biorhythm, promoting a better inner balance.
By understanding the variations in your biorhythms, you'll be able to adapt your daily routine to your natural cycles. The compatibility between your biorhythm and your daily activities can play an essential role in your overall well-being. Consult your free personalized biorhythms regularly for a better explanation of each cycle and to make the best use of this information.

How is the biorhythm calculated?
The biorhythm is calculated according to your date of birth, with an interval of 23 days for the physical curve, 28 days for the emotional curve and 33 days for the intellectual curve.
Then, thanks to the following formulas, the evolution of your rhythm is calculated :
- Physical = sin ((2*π)*(t / 23))
- Emotional = sin ((2*π)*(t / 28))
- Intellectual = sin ((2*π)*(t /33))
These formulas then give rise to the well-known sinuosidal waves.

Danger, criticism and risks
Is it dangerous?
Biorhythm is considered a pseudo-science and has no proven effect. With this in mind, it's up to you to determine its usefulness for you. In any case, there are no dangers, but it's important to keep a critical eye on natural biological inner cycles and fluctuations.
It's perfectly normal to have ups and downs and to see our mood evolve as the day goes on!
Optimize and personalize your well-being with free biorhythm
Personal biorhythms are an interesting window into your inner biology, helping you to achieve better physical and emotional balance. By harnessing the power of biorhythms, you can be more in tune with yourself and make the most of each cycle. Don't hesitate to consult your online biorhythms on a regular basis, so that you can gain a better understanding of yourself and make judicious use of this information for your overall well-being.
You'll also find other pages in the diary where you can calculate your weight, your emotional weather and your routines, free of charge.
Test it now on our online platform or our mobile and tablet applications!
Thanks for reading and see you soon!
Hayoz Charly