Do Muslims believe in karma?

What Muslims do believe: every deed counts

The Quran teaches that nothing is lost, not even the smallest act:

Allah also promises a generous system: a good deed is rewarded tenfold, while a bad deed is recorded as only one (Quran 6:160). So the idea that your actions matter and that justice is real is shared with karma.

Where Islam differs from karma

• A Judge, not a mechanism: outcomes depend on Allah's wisdom and mercy, not on a law that works by itself.
• Forgiveness is real: "Do not lose hope in Allah's mercy, for Allah certainly forgives all sins" (Quran 39:53). You do not have to pay your sins back in another life.
• Hardship is not always punishment: the Prophet ﷺ said that no tiredness, illness, worry or sadness reaches a Muslim, even a thorn prick, except that Allah wipes away some of his sins because of it (Sahih al-Bukhari 5641). Suffering can be a test, a cleansing or a way to rise in rank.

One life, then judgement

In karma-based traditions, circumstances can be explained by past lives. Islam teaches a single life, then the barzakh, then resurrection and judgement. Nobody is born poor, sick or disabled as a punishment for something done before. See Do Muslims believe in reincarnation?

Because of this, Muslims avoid saying that a sick or struggling person "deserves" it. Only Allah knows the wisdom behind a trial, and believers are told to help, not to judge. Islamic ethics also discourage gloating when something bad happens to someone, even someone who wronged you.

Using the word "karma" in daily life

If a friend says "karma will get them," you do not need to argue. You can simply say you believe Allah is perfectly just. Think of it as a shared starting point: you both believe that how we treat others matters. Where you differ is that you also believe in a Lord who forgives, so no one is stuck with the weight of the past. If you came to Islam from a karma-based background, you can let go of that fear. See Are all my sins forgiven when I become Muslim?