Anapanasati (Pali: "mindfulness of breathing") is the Buddha's 16-step breath meditation practice, described in the Anapanasati Sutta (MN 118). Organised into four tetrads (body, feelings, mind, dhammas), it progresses from simple breath observation through concentration and joy to direct insight into impermanence and liberation.
- Anapanasati is the most detailed breath meditation instruction in the Pali Canon, described in the Anapanasati Sutta (MN 118) as a 16-step practice spanning four tetrads that correspond to the four foundations of mindfulness
- The Buddha claimed that fully developed Anapanasati fulfils all four foundations of mindfulness, which fulfil the seven factors of awakening, which lead to liberation: a single practice containing the entire path
- Goenka uses only the first tetrad's initial steps (observing breath at the nostrils) as a three-day preparation for Vipassana body scanning; Ajahn Buddhadasa taught all 16 steps as a complete practice
- Unlike pranayama (yogic breath control), Anapanasati never manipulates the breath: the instruction is to observe the natural breath exactly as it occurs, developing awareness rather than control
- The practice can develop both samatha (concentration, leading to jhana through the nimitta) and vipassana (insight, through contemplation of impermanence in the fourth tetrad)
What Is Anapanasati?
Anapanasati is a Pali compound word: ana (inhalation), apana (exhalation), and sati (mindfulness or awareness). It means, literally, mindfulness of breathing in and breathing out. The term refers not to casual breath awareness but to a specific, systematic practice outlined by the Buddha in one of the most technically detailed meditation discourses in the entire Pali Canon.
The practice is deceptively simple in its opening instructions: sit down, be aware that you are breathing in, be aware that you are breathing out. But the Anapanasati Sutta (Majjhima Nikaya 118) builds from this simple starting point through sixteen progressive steps that encompass the entire range of Buddhist contemplative practice, from basic body awareness through deep concentration to liberating insight.
The breath is the ideal meditation object for several reasons. It is always present and available. It requires no external equipment. It is involuntary (it continues whether or not you attend to it) but responsive to attention (the breath naturally slows and refines when observed). It bridges the voluntary and involuntary nervous systems, making it a natural doorway between conscious and unconscious processes. And, critically for Vipassana practice, it is impermanent: every breath is different from the last, making it a continuous demonstration of anicca.
The Anapanasati Sutta: Structure and Significance
The Anapanasati Sutta (MN 118) opens with the Buddha addressing a large assembly of monks during the Pavrana ceremony at the end of the rains retreat. He observes that many of his monks have made significant progress in their practice and then delivers the discourse on mindfulness of breathing as a practice that, "when developed and cultivated, is of great fruit and great benefit."
The sutta's extraordinary claim is that Anapanasati, when fully practised through all sixteen steps, fulfils the four foundations of mindfulness (satipatthana); the four foundations of mindfulness, when fulfilled, complete the seven factors of awakening (bojjhanga); and the seven factors of awakening, when completed, bring about true knowledge and liberation (vijja-vimutti). This is a cascading structure: one practice leads to the completion of the entire path.
No other single meditation practice in the Pali Canon receives this claim of completeness. The Satipatthana Sutta describes the four foundations as the "direct path," but it describes multiple practices within each foundation. The Anapanasati Sutta says that breath awareness alone, properly developed, is sufficient.
First Tetrad: Body (Kayanupassana)
The first four steps correspond to the first foundation of mindfulness, contemplation of the body:
Step 1: "Breathing in a long breath, one knows 'I breathe in long.' Breathing out a long breath, one knows 'I breathe out long.'"
Step 2: "Breathing in a short breath, one knows 'I breathe in short.' Breathing out a short breath, one knows 'I breathe out short.'"
Step 3: "One trains: 'Experiencing the whole body, I shall breathe in.' One trains: 'Experiencing the whole body, I shall breathe out.'"
Step 4: "One trains: 'Calming the bodily formation, I shall breathe in.' One trains: 'Calming the bodily formation, I shall breathe out.'"
Steps 1-2: Begin by simply noticing whether each breath is long or short. Do not manipulate the breath. Just observe its natural length. Sometimes the breath will be long, sometimes short. The practice is recognising what is actually happening, not making it happen.
Step 3: "Experiencing the whole body" can mean the whole breath-body (feeling the breath from beginning to end) or the entire physical body (awareness expanding to include the whole body breathing). Buddhadasa interprets this as awareness of the entire breathing process. Goenka interprets the "body" here as the breath-body at the nostrils.
Step 4: As observation continues, the breath naturally calms and refines. The bodily formation (kaya-sankhara, which the commentaries identify as the in-and-out breathing itself) becomes increasingly subtle. This is not forced relaxation but a natural consequence of sustained, non-reactive observation.
Second Tetrad: Feelings (Vedananupassana)
Steps 5 through 8 correspond to the second foundation of mindfulness, contemplation of feelings (vedana):
Step 5: "One trains: 'Experiencing rapture (piti), I shall breathe in/out.'"
Step 6: "One trains: 'Experiencing pleasure (sukha), I shall breathe in/out.'"
Step 7: "One trains: 'Experiencing the mental formation (citta-sankhara), I shall breathe in/out.'"
Step 8: "One trains: 'Calming the mental formation, I shall breathe in/out.'"
This tetrad marks a shift from body to feeling-tone. Rapture (piti) is the energetic, sometimes physical quality of meditative joy: tingling, lightness, a sense of being uplifted. Pleasure (sukha) is the quieter, more settled happiness that follows rapture. The commentarial tradition connects these to the jhana factors: piti and sukha are present in the first and second jhanas.
Piti (rapture): An energetic, sometimes physical quality. The Visuddhimagga describes five grades: minor rapture (goosebumps), momentary rapture (flashes of lightning-like sensation), showering rapture (waves washing over the body), uplifting rapture (feeling of lightness or levitation), and pervading rapture (the entire body suffused with joy). Piti is compared to seeing water in the desert after a long walk.
Sukha (pleasure/happiness): A calmer, more refined quality. Where piti is excitement at seeing the water, sukha is the satisfaction of drinking it. Sukha remains when piti fades and represents a deeper, more stable form of meditative well-being.
Step 7 introduces awareness of the "mental formation" (citta-sankhara), which the commentaries identify as feeling (vedana) and perception (sanna). The practitioner observes how feelings condition the mind: how pleasant sensations generate liking, unpleasant sensations generate disliking, and neutral sensations generate inattention. Step 8 involves the natural calming of this reactive process through sustained observation.
Third Tetrad: Mind (Cittanupassana)
Steps 9 through 12 correspond to contemplation of mind states:
Step 9: "One trains: 'Experiencing the mind (citta), I shall breathe in/out.'"
Step 10: "One trains: 'Gladdening the mind, I shall breathe in/out.'"
Step 11: "One trains: 'Concentrating the mind, I shall breathe in/out.'"
Step 12: "One trains: 'Liberating the mind, I shall breathe in/out.'"
Here the object of observation shifts from breath and feelings to the mind itself. Step 9 asks: what is the overall state of the mind right now? Is it contracted or expanded? Is it focused or scattered? Is there aversion present, or not? This is direct observation of consciousness.
Step 10, "gladdening the mind," is intriguing. Buddhadasa interprets this as intentionally cultivating a quality of brightness and lightness in the mind when it has become dull or heavy. This is one of the few places in Anapanasati where the practitioner actively intervenes rather than simply observing.
Steps 11 and 12 describe the mind becoming deeply concentrated and then freed from the hindrances. "Liberating the mind" (vimocayam cittam) does not refer to final liberation (nibbana) but to temporary freedom from the five hindrances through the power of concentration. This is the state from which insight practice becomes most effective.
Fourth Tetrad: Dhammas (Dhammanupassana)
Steps 13 through 16 correspond to the fourth foundation, contemplation of dhammas (mental qualities or phenomena):
Step 13: "One trains: 'Contemplating impermanence (aniccanupassi), I shall breathe in/out.'"
Step 14: "One trains: 'Contemplating fading away (viraganupassi), I shall breathe in/out.'"
Step 15: "One trains: 'Contemplating cessation (nirodhanupassi), I shall breathe in/out.'"
Step 16: "One trains: 'Contemplating relinquishment (patinissagganupassi), I shall breathe in/out.'"
This is where Anapanasati becomes explicitly vipassana. The practitioner, having developed concentration and equanimity through the first three tetrads, now turns the concentrated mind toward the direct contemplation of impermanence. Every breath is impermanent. Every sensation accompanying the breath is impermanent. The mind observing the breath is itself changing moment to moment.
"Fading away" (viraga) refers to the diminishing of attachment as impermanence is clearly seen. "Cessation" (nirodha) refers to the cessation of suffering and craving. "Relinquishment" (patinissagga) refers to the letting go of clinging. These four steps compress the entire insight path into four contemplative acts, each arising naturally from the one before.
The Complete Sixteen Steps
| Step | Instruction | Tetrad | Foundation |
|---|---|---|---|
| 1 | Knowing a long breath | Body | Kayanupassana |
| 2 | Knowing a short breath | Body | Kayanupassana |
| 3 | Experiencing the whole body | Body | Kayanupassana |
| 4 | Calming bodily formations | Body | Kayanupassana |
| 5 | Experiencing rapture (piti) | Feelings | Vedananupassana |
| 6 | Experiencing pleasure (sukha) | Feelings | Vedananupassana |
| 7 | Experiencing mental formations | Feelings | Vedananupassana |
| 8 | Calming mental formations | Feelings | Vedananupassana |
| 9 | Experiencing the mind | Mind | Cittanupassana |
| 10 | Gladdening the mind | Mind | Cittanupassana |
| 11 | Concentrating the mind | Mind | Cittanupassana |
| 12 | Liberating the mind | Mind | Cittanupassana |
| 13 | Contemplating impermanence | Dhammas | Dhammanupassana |
| 14 | Contemplating fading away | Dhammas | Dhammanupassana |
| 15 | Contemplating cessation | Dhammas | Dhammanupassana |
| 16 | Contemplating relinquishment | Dhammas | Dhammanupassana |
Goenka's Anapana: A Simplified Approach
In S.N. Goenka's 10-day Vipassana courses, the first three days are devoted to what Goenka calls "Anapana." This is a simplified version of the first tetrad: the student observes the natural breath at the area between the nostrils and the upper lip, noticing the sensation of air passing in and out.
Goenka's Anapana does not progress through the full sixteen steps. Its purpose is specifically to sharpen the mind's sensitivity to subtle sensations, preparing it for the body scanning technique introduced on Day 4. The breath observation is a tool for developing concentrated awareness, not the complete practice described in the Anapanasati Sutta.
This focused simplification is effective for its purpose. Three days of concentrated breath observation at the nostrils produces a level of sensitivity that most beginners would not develop through brief daily practice. Students often report being able to feel subtle sensations (tingling, warmth, pulsing) in the nostril area by Day 3 that they could not detect on Day 1. This heightened sensitivity is then applied to the entire body during Vipassana proper.
Ajahn Buddhadasa's Complete Path
Ajahn Buddhadasa Bhikkhu (1906-1993), one of the most influential Thai Buddhist monks of the 20th century, wrote Mindfulness with Breathing (Anapanasati), a comprehensive guide to practising all sixteen steps as a complete path. His approach differs from Goenka's simplified version in several important ways:
- Buddhadasa teaches all sixteen steps as a progressive, integrated practice, not just the first few as preparation for another technique
- He emphasises the fourth tetrad (impermanence, dispassion, cessation, relinquishment) as the culmination, where insight into the nature of reality arises
- He interprets "body" in Step 3 as the entire breathing process from nostrils through lungs, not a specific focal point
- He teaches that the sixteen steps need not be practised in strict linear sequence; experienced practitioners can work with whichever step is most appropriate for their current state
Buddhadasa's approach represents the sutta-based interpretation of Anapanasati: the practice as the Buddha described it, without the elaborations added by later commentarial traditions. His emphasis on simplicity and directness has influenced many contemporary teachers.
Anapanasati vs Pranayama
Anapanasati and pranayama both work with the breath but differ fundamentally in approach:
| Dimension | Anapanasati | Pranayama |
|---|---|---|
| Relationship to breath | Observation only; never control | Deliberate manipulation and control |
| Primary faculty developed | Awareness (sati) | Energy control (prana regulation) |
| Breath pattern | Natural, unmodified | Specific ratios, retentions, alternate nostril |
| Tradition | Theravada Buddhism | Yoga (Patanjali's Ashtanga, Hatha Yoga) |
| Goal | Insight into impermanence; liberation | Purification of nadis; kundalini awakening |
| Energetic model | Not emphasised (sensations are anicca) | Prana, nadis, chakras central to the model |
| Canonical source | Anapanasati Sutta (MN 118) | Yoga Sutras II.49-53; Hatha Yoga Pradipika II |
The distinction is not absolute. Some Thai Forest teachers, influenced by yogic traditions, incorporate gentle breath control elements. And pranayama can become observational as the practice deepens. But the starting orientations are genuinely different: one watches, the other directs.
The Nimitta: Signs of Deep Concentration
When Anapanasati is practised with sustained focus over time (typically during retreat), the breath becomes progressively more subtle. At a certain depth of concentration, a mental image or "sign" (nimitta) may appear. The Visuddhimagga describes three stages:
1. Preparatory sign (parikamma nimitta): The initial mental representation of the breath, often experienced as a diffuse sensation of warmth or movement at the nostrils.
2. Learning sign (uggaha nimitta): A more defined mental image that arises from sustained attention. It may appear as a luminous spot, a cotton-like puff, or a point of light. Its appearance and stability vary between practitioners.
3. Counterpart sign (patibhaga nimitta): A refined, stable, radiant mental image that arises from the learning sign. When this sign is clear and stable, the practitioner is at the threshold of jhana (absorption). By focusing exclusively on the counterpart sign, the mind can enter the first jhana.
Not all practitioners experience a visual nimitta. Some experience it as a tactile sensation, a quality of luminosity without specific form, or simply as an unusually stable and refined quality of attention. The nimitta is a by-product of deep concentration, not a goal in itself. Teachers warn against chasing it or becoming attached to it.
How to Practise Anapanasati at Home
- Posture: Sit upright on a cushion, bench, or chair. Hands resting naturally on the knees or in the lap. Eyes closed or gaze lowered. Spine straight but not rigid.
- Initial settling (2 minutes): Take three deep breaths to signal the beginning of practice. Then release control of the breath and let it find its natural rhythm.
- Steps 1-2: Long and short (10 minutes): Simply notice whether each breath is long or short. Do not change it. Some breaths will be long, others short. Your only task is to know which it is. When the mind wanders, notice the wandering and return to the breath.
- Step 3: Whole body of breath (10 minutes): Expand awareness to include the entire breathing process: the sensation of air entering the nostrils, the expansion of the chest and abdomen, the pause, the contraction, the air leaving. Feel the whole breath, beginning to end.
- Step 4: Calming (8 minutes): Without controlling anything, notice how the breath naturally becomes calmer, slower, more subtle as you observe it. The body relaxes. The breathing refines. Simply observe this natural calming process.
This covers the first tetrad. As your practice matures, you can begin to incorporate Steps 5-8 (noticing joy, pleasure, and their calming) and eventually the third and fourth tetrads. There is no rush. The first tetrad alone, practised with sincerity, produces genuine results.
Breath Awareness Across Contemplative Traditions
The breath occupies a central position in contemplative traditions worldwide. The Hermetic tradition treats breath as a carrier of pneuma (spirit), connecting the individual microcosm to the cosmic macrocosm. Rudolf Steiner described breathing exercises as one entry point for developing supersensible awareness, though he emphasised observation of the breathing process (closer to Anapanasati) rather than forced breath control.
The Greek word pneuma, the Hebrew ruach, the Sanskrit prana, the Chinese qi, and the Pali anapana all link breath to the concept of life force or spirit. This cross-cultural convergence suggests something fundamental: awareness of breathing is a universally accessible entry point into contemplative states because the breath exists at the intersection of voluntary and involuntary, conscious and unconscious, physical and subtle.
The Anapanasati Sutta's genius is its precision: it takes this universal starting point and structures it into a complete contemplative system. Starting with the most concrete observation (is this breath long or short?) and ending with the most profound contemplation (relinquishment of all clinging), it maps the entire journey from ordinary awareness to liberation onto the simple, repeated act of breathing in and breathing out. The Hermetic Synthesis course examines how breath-based practices connect across the Buddhist and Western esoteric traditions.
Anapanasati does not ask you to do anything extraordinary. It asks you to notice something you are already doing: breathing. The breath that is happening right now, as you read these words, is the meditation object. You do not need a retreat, a teacher, or special conditions to begin. You need only to close your eyes, feel the next breath enter your body, and know that it has entered. That knowing is the beginning of the path.
Light on Pranayama by B.K.S. Iyengar
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Frequently Asked Questions
What does Anapanasati mean?
Anapanasati is a Pali compound: "ana" (inhalation), "apana" (exhalation), and "sati" (mindfulness). It means "mindfulness of breathing in and out." It refers to the systematic practice of attending to the breath as described in the Anapanasati Sutta (Majjhima Nikaya 118).
What is the Anapanasati Sutta?
The Anapanasati Sutta (MN 118) is the Buddha's discourse on mindfulness of breathing. It describes a 16-step practice organised into four tetrads: body, feelings, mind, and dhammas. The sutta states that this single practice, when fully developed, fulfils all four foundations of mindfulness, leading to liberation.
How is Anapanasati different from pranayama?
Anapanasati observes the natural breath without controlling it. Pranayama (yogic breath control) deliberately manipulates the breath through specific patterns, ratios, and retentions. The two practices develop different capacities: Anapanasati develops awareness, pranayama develops control of prana (life force).
What are the four tetrads of Anapanasati?
The four tetrads correspond to the four foundations of mindfulness: (1) Body tetrad: observing the breath and body, calming bodily formations; (2) Feeling tetrad: experiencing joy and happiness, observing mental formations; (3) Mind tetrad: experiencing the mind, gladdening, concentrating, and liberating the mind; (4) Dhamma tetrad: contemplating impermanence, dispassion, cessation, and relinquishment.
How does Goenka use Anapana in Vipassana courses?
In Goenka's 10-day Vipassana courses, the first three days are devoted to Anapana: observing the natural breath at the area below the nostrils and above the upper lip. This concentrated breath observation sharpens the mind's sensitivity to subtle sensations, preparing it for the body scanning technique introduced on Day 4.
Can Anapanasati lead to jhana?
Yes. The Visuddhimagga states that mindfulness of breathing can lead to all four jhanas. As the breath becomes increasingly subtle, a luminous mental image (nimitta) may appear. By focusing on this nimitta, the practitioner can enter jhana absorption.
How long should I practise Anapanasati?
Beginners should start with 10 to 15 minutes daily and increase gradually to 30 to 45 minutes. Ajahn Buddhadasa recommended at least 30 minutes for the practice to settle. Consistency matters more than duration.
Where should I focus attention during Anapanasati?
Traditions differ. Goenka's method focuses on the area below the nostrils and above the upper lip. Buddhadasa instructs awareness of the entire breathing process: nostrils, chest, and abdomen. The Anapanasati Sutta says to "set up mindfulness in front" without specifying an exact location.
What is the nimitta in breath meditation?
The nimitta is a mental image or sign that arises when concentration deepens during breath meditation. It typically appears as a luminous disc, a bright light, or a star-like point. The Visuddhimagga describes three stages: the preparatory sign, the learning sign, and the counterpart sign, which indicates readiness for jhana.
What did Ajahn Buddhadasa teach about Anapanasati?
Ajahn Buddhadasa wrote Mindfulness with Breathing, teaching all 16 steps as a complete path to awakening. He emphasised the fourth tetrad (contemplating impermanence, dispassion, cessation, relinquishment) as the culmination of the practice.
Sources
- Bhikkhu Nanamoli and Bhikkhu Bodhi (trans.), The Middle Length Discourses of the Buddha, Wisdom Publications, 2009. Anapanasati Sutta (MN 118).
- Buddhadasa Bhikkhu, Mindfulness with Breathing: A Manual for Serious Beginners, Wisdom Publications, 1997.
- Buddhaghosa, Visuddhimagga: The Path of Purification, trans. Bhikkhu Nanamoli, Buddhist Publication Society, 2010. Chapter VIII (Mindfulness of Breathing).
- Thanissaro Bhikkhu (trans.), "Anapanasati Sutta: Mindfulness of Breathing," Access to Insight, 2006.
- Ariyadhamma, Mahathera, "Anapana Sati: Meditation on Breathing," Buddhist Publication Society, Wheel No. 431-432.
- Rosenberg, L., Breath by Breath: The Liberating Practice of Insight Meditation, Shambhala, 2004.