Simplicity
Enter a flow date and the app does the rest
Taharas Hamishpacha, simplified
Calculate with Confidence
Thousands of couples use My Mikvah Calendar to keep family purity with accuracy, ease and meaning
Endorsed by leading Rabbonim worldwide
Overview
Simply Brilliant
With advanced calculations for hundreds of real-life scenarios, My Mikvah Calendar makes it simple to keep an accurate family purity calendar according to Chabad custom
Intelligence
See calculations refined through a decade of real-life Halachic responsa
Confidence
Send a question directly to a renowned Halachic expert
Rabbinic Praise
Universally Respected
My Mikvah Calendar was developed in collaboration with the world's leading Rabbis in the field of family purity (Taharat Hamishpacha) and is continually advanced with their guidance
I have carefully reviewed the calendar and have found it to be an excellent online tool to aid couples in the keeping of the Onot HaVestos. It follows halachic guidelines al pi the Alter Rebbe's Shulchan Aruch and Chabad custom.
I am pleased to say that I have found it to be a very thorough vestos program displaying a great amount of halachic detail in dealing with the complexities of keeping an accurate Taharas Hamishpacha calendar.
This is an amazing piece of work, literally taking the print calendar a quantum leap further.
I have carefully reviewed the calendar and have found it to be an excellent online tool to aid couples in the keeping of the Onot HaVestos. It follows halachic guidelines al pi the Alter Rebbe's Shulchan Aruch and Chabad custom.
ולכן הנני ממליץ לכל מי שיש לה מחשב מחובר לאינטרנט בלאו הכי, שישתמש בו לדבר מצווה ובפרט למצווה גדולה זו.
This is an innovative work of awe-inspiring dimensions. Its options and preferences are too numerous to begin listing here...I have tested the program, and find it far exceeds its stated abilities.
I am very impressed with the performance of the online Cheshbon calendar...I have reviewed the calendar and find its functions to be true to the halachic detail required of such a calendar.
I spent hours testing the program with many scenarios...I found the program to accurately deal with not only the simple calculations, but numerous complicated situations as well.
Features
Built for real life
Ultimate Privacy
With a secure login, view your flow history and Mikvah schedule anywhere, at any time
Smart Alerts
Get email/text reminders with local times for bedikah and mikvah
Always On Time
Wherever you go—across a timezone or across the dateline—enter your travel dates to see alerts in local time
Meaningful Explanations
Detailed descriptions available on how each calculation is reached and what it means for you
A look inside
App Screenshots
And there’s more
More Popular Features
Everything you need to keep your calendar with care. Items marked Premium are unlocked with an annual $25 donation.
Enhanced Reminders Premium
See calculations and get alerts for all anticipated Onah separations and suspected fixed cycles
Visual Calendar Premium
See your timeline of flow, separation and Mikvah cycles on a color-coded, intuitive interface
His-and-her logins
An optional secondary account allows husbands to view events and get reminders
Lifelong Data
Personal calculations are "learned" from the events you enter and are stored for all future calculations
Saved Checklists
Prepare for immersion with a digital checklist that saves your progress
Mikvah Locator
Find a Mikvah anywhere in the world by zip code, city name or GPS (more than 4,700 listings!)
FAQs
Questions, answered
Can’t find what you’re looking for? Our support team is happy to help.
Get in touchWhat is My Mikvah Calendar?
My Mikvah Calendar is an online tool to guide you in keeping a calendar in accordance with the laws of Family Purity (Taharas Hamishpacha).
Who is My Mikvah Calendar for?
My Mikvah Calendar was designed for married Jewish couples who follow Chabad customs.
How do I learn to use My Mikvah Calendar?
Once you create your account, you will have access to video tutorials, a detailed manual, and a glossary of Hebrew terms.
How many earlier cycles must I enter to get started?
Only your most recent cycle. You will be prompted to enter all necessary information and My Mikvah Calendar will calculate accordingly.
Can I learn how all the calculations are reached?
You have the option to choose Explain All Calculations from the Settings menu. When you do, pop up windows will explain how all calculations are reached throughout every step in keeping your Mikvah Calendar.
How will I know when to consult a Rabbi?
We have a list of situations that require the input of a Rabbi. My Mikvah Calendar will also prompt you to contact a Rabbi should such a situation arise.
Is My Mikvah Calendar completely confidential?
Yes. Rest assured that all of your personal information is kept strictly private. Everything is password protected. Only you can view your personal data.
Does My Mikvah Calendar function correctly when I travel?
Yes, just enter your travel plans and My Mikvah Calendar will function accordingly.
How will I remember the important events on My Mikvah Calendar?
My Mikvah Calendar can send you reminders prior to each upcoming event via email and/or SMS.
Will My Mikvah Calendar search for a Fixed Cycle?
Yes, the program will detect any emerging patterns and give you the information needed to confirm with a Rabbi.
Why is it important to keep a hard copy calendar?
Although My Mikvah Calendar makes all calculations necessary for computing your onot of separation, it is strongly recommended to still do these calculations yourself. You can purchase a hard copy calendar designed to work with My Mikvah Calendar here.
Why is it important to use a Hebrew calendar?
Halacha (Jewish law) mandates the use of a Hebrew calendar to calculate the times required to abstain from marital relations in anticipation of a period. The Hebrew date begins at shkiah (sunset) and ends the following day at shkiah (whereas the civil date, based on the standard solar calendar, begins and ends at midnight). All menstrual calculations are figured only according to the Hebrew calendar. Calculations based on any other calendar will not be accurate. Never use the standard solar calendar for this purpose although, for reference only, this online calendar includes the civil dates.
Our Guiding Philosophy: With you vs. For you
We have seen how the accurate observance of family purity introduces consciousness and communication that help relationships flourish. For this reason, we encourage you to manually track your cycles of separation on a print calendar, using our app to verify calculations and alert you to actions needed.
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Free to start. Available on the web, Android and iPhone.
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