What is the difference between “ser cierto” and “ser verdad”?

Question

The English "to be true" can be translated to Spanish as either ser cierto or ser verdad. What is the difference between the two? When would you use one instead of the other?

Answer 1

There's no difference. "Ser cierto" is a bit more formal way for "ser verdad" but they are interchangeable in most of cases.

Answer 2

you should think as 'cierto' = right / correct and 'verdad' = true.

'cierto' it's normally used as "es cierto" which means "that's right." while "verdad", normally used as "es verdad" means "that's true.'

ser cierto / ser verdad, even it can be ok depending the sentence, it's not used quite often.

Answer 3

The way I see it:

• es cierto = it's true
• es la verdad = it's the truth
• es verdadero = it's authentic

Note, that "verdad" is noun, not adjective.

Answer 4

Strictly speaking, there is a difference: "es cierto" means that something is manifestly true, with certitude.

In current common use, however, there are equivalent: "es verdad = es cierto = it's true".