What Are the Five Precepts? The Buddhist Code of Ethics

By Tim Yu, Founder & Editor · Published 1 June 2026 · Updated 6 September 2026

Checked against the primary texts on 6 September 2026 · How we check · Report a correction

The Five Precepts are the five training rules of Buddhist lay ethics, undertaken voluntarily rather than commanded: to refrain from killing living beings, taking what is not given, sexual misconduct, false speech, and intoxicants that lead to heedlessness. They are commitments to train yourself, not laws handed down from above.

They are the everyday face of Buddhist ethics — the part almost every Buddhist actually practises. This guide gives all five with their Pali, what each covers, how they are taken, and where traditions differ.

What are the five precepts?

The five precepts (Pali pañca-sīla) belong to sīla (Sanskrit śīla), the ethical training that stands beside meditation and wisdom in the three trainings. Access to Insight calls them “basic training rules … observed by all practicing lay Buddhists”, and gives the Pali formula with its English:

1. Pāṇātipātā veramaṇī sikkhāpadaṁ samādiyāmi — “I undertake the precept to refrain from destroying living creatures.”
2. Adinnādānā veramaṇī sikkhāpadaṁ samādiyāmi — “I undertake the precept to refrain from taking that which is not given.”
3. Kāmesu micchācārā veramaṇī sikkhāpadaṁ samādiyāmi — “I undertake the precept to refrain from sexual misconduct.”
4. Musāvādā veramaṇī sikkhāpadaṁ samādiyāmi — “I undertake the precept to refrain from incorrect speech.”
5. Surāmerayamajja pamādaṭṭhānā veramaṇī sikkhāpadaṁ samādiyāmi — “I undertake the precept to refrain from intoxicating drinks and drugs which lead to carelessness.”

In the Abhisanda Sutta (AN 8.39) the Buddha calls the same five “great gifts”, because abstaining is itself something you give to everyone around you:

Training rules undertaken, not commandments given

The grammar gives the game away. The formula is first person and active — samādiyāmi, “I undertake” — so nobody issues an order and nobody grants permission. Ṭhānissaro Bhikkhu notes that the Buddha sometimes swapped the usual word for virtue for a blunter one:

“Sometimes, when referring to the precepts, the Buddha would replace the word sīla with sikkhāpada, which literally means ‘training rule.’ The precepts are training rules that you take on for the purpose of reaching the goal … in the same way that an athlete would undertake training rules as part of his or her regimen.”

An athlete’s rules are not a verdict on anyone else; they are what you adopt because of where you are trying to get to. On the path itself the precepts show up as right speech, right action and right livelihood within the Noble Eightfold Path — see also the glossary entry for sīla.

The first precept: refraining from killing

The Sāleyyaka Sutta (MN 41) fills in what abstaining looks like: “There is the case where a certain person, abandoning the taking of life, abstains from the taking of life. He dwells with his rod laid down, his knife laid down, scrupulous, merciful, compassionate for the welfare of all living beings.” It covers living beings, not only humans, which is why killing insects and eating meat come up so often.

Where readings differ: the Pali describes your own act, while the Brahma Net Sutra, the bodhisattva precept code kept in East Asian Mahayana, draws the circle wider, telling a disciple not to “himself kill, encourage others to kill, kill by expedient means, praise killing, rejoice at witnessing killing, or kill through incantation or deviant mantras”. Complicity, encouragement and approval are all inside the precept there.

The second precept: taking what is not given

MN 41 again: “He doesn’t take, in the manner of a thief, things in a village or a wilderness that belong to others and have not been given by them.” Note the phrase “in the manner of a thief”: this is a state of mind, not a property law, which is why karma in Buddhism turns on intention rather than outcome.

The Brahma Net Sutra extends this one too, forbidding a disciple to “himself steal or encourage others to steal, steal by expedient means, steal by means of incantation or deviant mantras” — so it reaches into work and money as much as theft, which is where it meets right livelihood.

The third precept: sexual misconduct

This precept is read most differently, so start with the canonical wording. MN 41 defines it by relationships rather than acts: “He doesn’t get sexually involved with those who are protected by their mothers, their fathers, their brothers, their sisters, their relatives, or their Dhamma; those with husbands, those who entail punishments, or even those crowned with flowers by another man.”

Two other framings sit alongside it. The Tibetan master Chokgyur Lingpa glosses the lay precept as avoiding “adultery with another’s spouse, or desertion of one’s own”. The Brahma Net Sutra states the general rule and then adds a monastic clause: “A disciple of the Buddha must not engage in licentious acts or encourage others to do so. [As a monk] he should not have sexual relations with any female.” The shared core is the betrayal of a commitment and the violation of someone under another’s protection; how that is applied today varies by teacher and community, which we take up in Buddhist sexual ethics.

The fourth precept: false speech

MN 41 keeps this one tight: “Abandoning false speech, he abstains from false speech … Thus he doesn’t consciously tell a lie for his own sake, for the sake of another, or for the sake of any reward.” The word “consciously” is doing real work — being mistaken is not lying.

The precept covers lying specifically, not all unskilful speech. Chokgyur Lingpa’s verse makes that plain: after the lay precepts he adds “talk that is divisive, harsh, or idle” as further things to abandon, alongside covetousness, ill will and wrong view. For the fuller account, see right speech.

The fifth precept: intoxicants and heedlessness

The Pali names the concern in the rule itself: pamādaṭṭhānā, the “occasion for carelessness”. Bhikkhu Khantipalo translates it as refraining “from distilled and fermented intoxicants, which are the occasion for carelessness”. The point is not that alcohol is wicked in itself but that heedlessness undermines the other four, which depend on being clear enough to keep them.

The Sigālovāda Sutta (DN 31) is blunter, listing “indulgence in intoxicants which cause infatuation and heedlessness” first among six ways of dissipating wealth, and naming six results: “loss of wealth”, “increase of quarrels”, “susceptibility to disease”, “earning an evil reputation”, “shameless exposure of body” and “weakening of intellect”.

Where readings differ: Ṭhānissaro Bhikkhu treats the precepts, this one included, as admitting no exceptions — “no taking of intoxicants. Period. No ifs, ands, or buts.” The Tibetan master Chokgyur Lingpa calls abandoning intoxicants a “branch precept” rather than one of the four principal misdeeds. And the Brahma Net Sutra’s fifth major precept is aimed at selling: “A disciple of the Buddha must not trade in alcoholic beverages or encourage others to do so.” Three traditions, three centres of gravity. Buddhism and alcohol works through the practical questions.

How are the five precepts taken, and by whom?

They are taken by lay followers — upāsaka (male) and upāsikā (female) — with no ordination or gatekeeper. Access to Insight notes that “the precepts are often recited after reciting the formula for taking refuge in the Buddha, Dhamma, and Sangha”, so they usually follow going for refuge in the Three Jewels, at a temple with a monastic leading the chant or at home alone.

Home practice is entirely ordinary. Khantipalo describes “a practice among Buddhists to bring to mind every day the Five Precepts while sitting with hands in añjali in front of the shrine”, resolving “as strongly as possible to practice them”, and notes they may be recited in translation. Nor is it all or nothing: Dudjom Rinpoche advises students to “take the vows of a lay practitioner (upāsaka/upāsikā) according to your own particular capacity” — the standard Tibetan approach of undertaking one, some or all.

The eight precepts, the ten precepts and the monastic rules

The five sit at the bottom of a ladder of the same ethic. On uposatha observance days some lay people take eight precepts instead: the Muluposatha Sutta (AN 3.70) keeps the first, second, fourth and fifth, turns the third into “abandoning uncelibacy — live a celibate life, aloof, refraining from the sexual act”, and adds one meal a day with no food at night, a single rule against “dancing, singing, music, watching shows, wearing garlands, beautifying themselves with perfumes & cosmetics”, and abandoning “high & imposing seats & beds”. The ten precepts, “observed by novice monks and nuns”, split that entertainments-and-adornments rule in two — “dancing, singing, music, going to see entertainments” and “wearing garlands, using perfumes, and beautifying the body with cosmetics” — and add refraining “from accepting gold and silver (money)”. Fully ordained monastics keep the far longer Pāṭimokkha, organised into categories from pārājika offences down to the minor sekhiya trainings — the subject of the Vinaya.

What happens if you break a precept?

What the texts describe is not a sentence handed down but a consequence that ripens on its own, and the Dhammapada is unsparing about it:

But the weight of a lapse is not fixed. In the Loṇaphala Sutta (AN 3.99) the Buddha compares a misdeed to a salt crystal: dropped in a cup it makes the water undrinkable, dropped in the Ganges it changes nothing, “there being a great mass of water”. The same trifling deed sends to hell someone “undeveloped in [contemplating] the body, undeveloped in virtue, undeveloped in mind, undeveloped in discernment: restricted, small-hearted, dwelling with suffering”, and is barely experienced by someone “developed in virtue, developed in mind, developed in discernment: unrestricted, large-hearted, dwelling with the immeasurable”. Character is the volume of water.

So a broken precept is a training failure with real consequences, and the response is to widen the river. Ṭhānissaro Bhikkhu is firm that they are to be kept “at all times, in all cases”, with “no ifs, ands, or buts”; Khantipalo’s daily recitation before the shrine renews that intention. You undertake them again and keep training — which is why good and bad karma reads better as how actions ripen than as a scoreboard.

How the traditions differ in practice

The five are the closest thing Buddhism has to a shared ethic — the Stanford Encyclopedia of Philosophy names “the Five Precepts, which apply to lay people” and the monastic “Vows of Individual Liberation” as “the two most important systems of moral discipline in Buddhism” — but they are held differently.

Theravada keeps them as a distinct lay observance, chanted in Pali and usually recited after refuge, with the eight precepts available on observance days (Access to Insight; Khantipalo). Teachers in the Thai forest tradition, such as Ṭhānissaro Bhikkhu, read them strictly and without exceptions.

Tibetan Buddhism treats them as the first of three layers of vows. Dudjom Rinpoche instructs even a mantra practitioner to “observe all three sets of vows”, beginning with the lay vows taken “according to your own particular capacity”, then bodhisattva vows, then tantric commitments. Chokgyur Lingpa separates the “four principal misdeeds” from the “branch precept of abandoning intoxicants”.

East Asian Mahayana — the Chinese, Korean, Japanese and Vietnamese schools and their Zen lineages — layers a bodhisattva precept code on top of the five, set out in the Brahma Net Sutra, a text the edition cited places in “China, Eastern Chin dynasty, 5th c.” and calls “based on Kumarajiva’s text”. Its ten major precepts are undertaken by lay people and clerics alike. The first four cover the same ground as the Pali precepts on killing, stealing, sexual misconduct and lying, but each extends to encouraging, praising or enabling the act, and the fifth targets trading in intoxicants rather than drinking them. Breaching a major precept is called a pārājika offence, the term the Vinaya uses for a monastic’s gravest breach.

For the wider map, see the branches of Buddhism.