Three cycles
Physical, emotional and intellectual positions for the selected day.
Personal timing · Three cycles
Calculadora de biorritmos gratuita, ciclos físicos, emocionales e intelectuales
Introduce tu fecha de nacimiento para descubrir tus ciclos de biorritmo. Consulta tus niveles de energía física, emocional e intelectual para hoy y los próximos 30 días.
- ✓Free to use
- ✓Private by default
- ✓No sign-up required
Physical
Emotional
Intellectual
Today + 30 days
Free calculation
Enter your birth date
No name, account, email or birth time required.
30-day chart
Move through the month and compare all three waves.
Key dates
See upcoming peaks, recovery phases and transition points.
Your calculated rhythm
Your rhythm today
Selected day
Your Rhythm Today
Today’s pattern
Lean into
Give more space to
View cycle values as a list
Free · next 30 days
Upcoming key dates
A useful planning window is ahead.
See where to use it before the pattern changes.
Your next step
Your chart shows the pattern. Your personal guide shows you how to use it.
Turn the calculated cycles and key dates into a practical guide built around what you are trying to plan.
From $5.99 · one-time · delivered digitallyGoal: one important month
Key date Transition
One tap · no repeated details
What are you trying to understand or plan?
General Guidance is ready by default. Choose another area only if it makes this result more useful.
Your current chart will be interpreted as General Guidance. The birth date, selected day and three calculated cycle values stay attached.
All three one-time prices are visible. Secure local pricing is being confirmed.
7-day focus$5.99
7-Day Personal Rhythm Guide
Understand your current pattern and use the coming week more intentionally.
- Today’s combined interpretation
- 7-day personal timeline
- Two supportive windows
- Two transition windows
- One practical priority
Best for one immediate decision or a week that needs clearer pacing. Usually 450–600 words.
30-day planner$9.99
30-Day Energy & Timing Planner
Turn your chart into a practical monthly plan around the focus you selected.
- 30-day personal calendar
- Five key timing windows
- Four weekly priorities
- Transition-day guidance
- One personal goal
Best for planning a month around work, communication, energy or one important goal. Usually 750–950 words.
90-day blueprint$16.99
90-Day Goal Timing Blueprint
Build a three-month timing map around one important goal or event.
- 90-day rhythm map
- One important date analysis
- Three preferred windows
- Alternative timing
- Month-by-month strategy
Best for a major transition, launch or fixed event where preparation and fallback windows both matter. Usually 1,250–1,500 words.
Your selected plan
30-Day Energy & Timing Planner
Your chart already supplies the timing data. Add context only if you want the guide to address something specific.
One-time purchase · No subscription · Digital delivery, nothing is shipped.
Review refund eligibility and terms
- ◇ One-time purchase
- ▣ Secure Shopify checkout
- ✉ Usually emailed within 30 minutes; allow up to 90 minutes
Example layout
What you receive
Your dates and guidance will be personalized
- Focused workDays 4–6
- Important conversationDay 11
- Physical actionDays 17–18
- Creative or intuitive workDay 22
- Pause and reassessDay 26
- Week 1Prioritize preparation; keep the calendar light.
- Week 2Best week for conversations that need care.
- Week 3Act on what you prepared; protect sleep.
- Week 4Review, close loops and leave more margin.
Verified reading customers
What readers say
Reviews refer to personalized digital readings
★★★★★“The chart made sense, but the monthly planner helped me understand when to schedule focused work and when to leave more space.”
★★★★★“I chose one goal and the guide gave me clear windows to prepare, act and reassess without making the dates feel fatalistic.”
★★★★★“Useful, grounded and much easier to apply than three percentages on their own.”
What happens next
A plan built from your exact chart
Your selected date, cycle positions, key transitions, focus and package stay connected through secure checkout.
- 01Your result is saved
The calculated percentages and key dates stay attached.
- 02Your guide is personalized
Built around your selected focus and report depth.
- 03Delivered digitally
Sent to the checkout email. Nothing physical ships.
Understanding the model
Three repeating cycles, read as a pacing prompt
A biorhythm counts the days since a birth date and maps them onto three sine waves: physical every 23 days, emotional every 28 days and intellectual every 33 days.
Above the centre line is traditionally called the active half; below it is the recovery half. Direction matters as much as height, so this page shows whether each value is rising or falling.
Physical
Movement, stamina and practical action.
Emotional
Mood, sensitivity and communication.
Intellectual
Focus, learning and structured thinking.
Clear answers
Frequently asked questions
Is the calculator free?
Yes. Your three cycle positions, combined interpretation, 30-day chart and upcoming key dates are free, with no sign-up. The personalized guides are optional.
Is biorhythm scientifically proven?
No. It is a theoretical self-reflection framework, not a scientifically validated prediction, diagnosis or medical assessment.
What is a transition day?
It is the point where a cycle crosses the centre line between its active and recovery halves. We suggest leaving a little more margin, not expecting something bad to happen.
Do low or negative values mean a bad day?
No. The percentage is a position in a wave, not a performance score. Negative values describe the recovery half of the theoretical cycle.
Do I need my birth time?
No. The standard formula uses the birth date and selected calendar date only.
Can I inspect a specific future date?
Yes. Select a point in the chart or use the previous and next controls to move the result to another date.
How are the guides delivered?
Your first insight appears on screen immediately. The complete, quality-checked reading is usually sent to your checkout email and secure reading page within 30 minutes. Rare extra quality checks or retries can take up to 90 minutes.
Where can I review refund eligibility?
Refund eligibility for digital readings depends on the order status and the published policy. Review the refund terms before checkout.
