PrettyFluent
This is just a lesson preview. Get the interactive lesson free on PrettyFluent
🙇‍♂️❌🧮

How to Say ‘I may have made a mistake when calculating.’ in Spain Spanish

Me habré equivocado al calcular.

meh ah-BREH eh-kee-boh-KAH-doh ahl kahl-koo-LAR

[meh ah-BREH eh-kee-boh-KAH-doh ahl kahl-koo-LAR]

🇪🇸 In Spain: This is a natural de-escalating line if you want to leave room for the driver to back down without losing face. In Spain, that often works better than accusing someone directly of cheating.

Phrase Breakdown

Me habré equivocado

meh ah-BREH eh-kee-boh-KAH-doh

I must have made a mistake

Expresses a probable past mistake, often with uncertainty or self-correction.

Example

Me habré equivocado de número.

I must have dialled the wrong number.

Words in this phrase

Me

[meh]

myself / me

Pronoun used with the reflexive verb expression here.

Example

Me habré equivocado con el cambio.

I may have made a mistake with the change.

habré

[ah-BREH]

I must have / I may have

Future perfect used to suggest probability about a past action.

Example

Habré sumado mal la tarifa.

I may have added the fare incorrectly.

equivocado

[eh-kee-boh-KAH-doh]

been mistaken / made a mistake

Used to admit an error or misunderstanding.

Example

Quizá he equivocado el importe final.

Perhaps I got the final amount wrong.

Al calcular

ahl kahl-koo-LAR

When calculating / in calculating

Refers to the act of doing the calculation.

Example

Falló al calcular el total.

He/She made a mistake when calculating the total.

Words in this phrase

al

[ahl]

when / upon

Used before an infinitive to mean when doing something.

Example

Al calcular la ruta, faltó un detalle.

When calculating the route, a detail was missing.

calcular

[kahl-koo-LAR]

to calculate

To work out numbers, totals, or estimates.

Example

Tuvo que calcular la tarifa otra vez.

He had to calculate the fare again.

Get the Full Learning Experience

This lesson is just a preview. Download PrettyFluent to practice pronunciation, roleplay conversations, and master vocabulary with spaced repetition.

Pronunciation Feedback

AI-powered speech recognition to perfect your accent

Spaced Repetition

Retain vocabulary long-term with smart practice

Immersive Roleplaying

Practice real conversations with AI partners

Custom Scenarios

Request lessons tailored to your specific needs

Download PrettyFluent on the App StoreGet Full Lesson

What Learners Are Saying

This app is my secret weapon in Barcelona! Just enough to go about daily life and no more feeling lost or helpless while my husband and I live abroad.

Michelle C., 30, Mom of Two

I spent a month backpacking through Colombia and this app was a lifesaver. The scenario-based lessons meant I could handle real situations from day one.

Rachel T., 26, Travel Blogger

I tried five different apps before this one. The roleplay conversations are what finally made things click. I actually remember what I learn now.

Sofia R., 31, Marketing Manager