Direct answer: Use perdón for a quick "sorry" or "pardon," disculpa/disculpe when you are politely interrupting or apologizing for a small inconvenience, and lo siento when you want to express real regret, sympathy, or emotional weight. If you are trying to get past someone, con permiso is often the cleanest choice.
This matters in real messages because English "sorry" covers too much. A learner may type "sorry for the wait," "sorry, can I ask you something?," "sorry to hear that," and "sorry, I bumped into you" with the same English word, but Spanish often wants a different social size. The goal is not to memorize a dramatic apology script. It is to pick the phrase that matches the situation before you hit send.
The apology-size check
Before you choose a Spanish apology, ask one question: how big is the social moment? Then choose the phrase by size, not by dictionary translation.
| Situation | Safer phrase | Example | What it signals |
|---|---|---|---|
| You lightly bump someone or need a quick pardon | Perdón | Perdón, no te vi. | Small repair; quick and neutral. |
| You interrupt, ask for attention, or apologize for a service delay | Disculpa / disculpe | Disculpe la espera. | Polite disturbance or inconvenience. |
| You hear bad news or caused real hurt | Lo siento / lo siento mucho | Lo siento mucho por tu pérdida. | Regret, sympathy, or emotional weight. |
| You need to pass through a crowd or leave a table | Con permiso | Con permiso, voy a pasar. | You are asking permission to move or interrupt space. |
Why direct translation fails
Perdón comes from the family of perdonar, which RAE defines around forgiving or remitting an offense, debt, fault, or similar matter. In daily speech, the short form perdón can also work as a light "pardon" after a small mistake.
Disculpa is tied to disculparse, asking indulgence or giving an explanation that excuses a fault. That makes it useful when you are causing a small disturbance: asking a waiter a question, making a customer wait, or interrupting someone at work. Choose disculpa with someone you address as tú, and disculpe when you want the usted level of distance or respect.
Lo siento uses sentir, whose meanings include feeling, perceiving, regretting, and lamenting. That is why it can cover both "I am sorry I hurt you" and "I am sorry that happened to you." It is not the best first choice when you simply need someone to move aside.
Choose by message type
In typing, it helps to attach each phrase to a common message pattern:
- Getting attention: Disculpe, ¿me puede ayudar?
- Passing through: Con permiso.
- Small accident: Perdón, fue sin querer.
- Late reply: Perdón por responder tan tarde. or Disculpa la demora.
- Bad news: Lo siento mucho.
- Work or service delay: Disculpe la espera.
If your bottleneck is not the apology word but the relationship level, pair this with the tú vs usted politeness check. If you need the whole sentence to sound less abrupt, use the Spanish polite requests guide. For apology messages after forgetting something, the olvidé vs se me olvidó guide gives you a softer responsibility check.
A 10-minute apology typing loop
- Write six English prompts. Use real situations: getting past someone, interrupting a coworker, replying late, making a client wait, reacting to bad news, and admitting a mistake.
- Mark the size. Label each as movement, interruption, small repair, service inconvenience, sympathy, or real responsibility.
- Choose the phrase before the sentence. Pick con permiso, disculpa/disculpe, perdón, or lo siento first.
- Type one natural sentence. Keep it short enough to send: Disculpe la espera, not a five-line apology.
- Retype the misses tomorrow. Change the person or setting so you retrieve the decision, not the exact sentence.
FAQ
What is the difference between perdón, disculpa, and lo siento?
Perdón is good for quick apologies or "pardon." Disculpa or disculpe is useful for polite interruptions and small inconveniences. Lo siento carries more regret, sympathy, or emotional weight.
Should I say lo siento to get someone's attention?
Usually no. Use disculpa, disculpe, or con permiso if your goal is to get attention, interrupt politely, or pass by someone.
Is disculpa or disculpe more formal?
Disculpa matches tú. Disculpe matches usted, so it is the safer option with strangers, customers, older people, or formal service situations.
Can I use perdón and lo siento together?
Yes. For a bigger mistake, perdón, lo siento mucho can work because perdón asks repair and lo siento adds felt regret.
Evidence notes
- Current learner-demand signal: an r/Spanish thread from 2025 asks when to use disculpe, perdón, and lo siento, especially when trying to get past someone: Disculpe, perdón, or lo siento?
- Core dictionary reference: RAE defines perdón as the action of forgiving and related remission of an offense, penalty, debt, or obligation: RAE: perdón.
- Core dictionary reference: RAE defines disculpa around an explanation that excuses fault and records pedir disculpas as disculparse: RAE: disculpa.
- Core dictionary reference: RAE's entry for sentir includes meanings related to feeling, perceiving, regretting, lamenting, and judging: RAE: sentir.
- Usage reference: FundéuRAE discusses pedir, dar, and ofrecer disculpas, which supports treating apology wording as a usage question rather than a one-word translation problem: FundéuRAE: pedir y dar disculpas.
- Practice-design reference: a foreign-vocabulary study in Psychonomic Bulletin & Review found retrieval practice can outperform imitation for later production, which supports retyping apology choices from memory with feedback: Kang et al., 2013.