How long do you say it is before Krsna comes to this planet again in His physical, in human form?

Expressions researched:
"How long do you say it is before Krsna comes to this planet again in His physical, in human form"

Srimad-Bhagavatam Lectures

Now calculate, I have already given the duration of one day, twelve hours, of Brahmā means 4,300,000 years multiplied by one thousand. What it comes? 4,300,000 years multiplied by one thousand.

Lecture on SB 6.1.3 -- Melbourne, May 22, 1975:

Devotee (7): How long do you say it is before Kṛṣṇa comes to this planet again in His physical, in human form?

Prabhupāda: Now calculate, I have already given the duration of one day, twelve hours, of Brahmā means 4,300,000 years multiplied by one thousand. What it comes? 4,300,000 years multiplied by one thousand.

Devotees: Four thousand, three hundred million.

Prabhupāda: No, no.

Paramahaṁsa: Four billion, three hundred million.

Prabhupāda: Oh, difference of opinion. (laughter)

Madhudviṣa: In Australia they calculate different. (laughter)

Prabhupāda: Anyway, what is your Australian calculation? Let me know.

Madhudvīṣa: It's true. Their billion is something else.

Prabhupāda: Oh. Anyway, I give you the right figure, four million, according to American or English calculation, (laughter) 4,300,000 years and multiply it by one thousand. Then what it comes according to English calculation?

Paramahaṁsa: 4,300,000.

Prabhupāda: That is twelve hours. And add again twelve hours, night. Then eight billion...?

Paramahaṁsa: 600,000,000.

Prabhupāda: So Kṛṣṇa comes after this period. (laughter) In one day, after one day of Brahma, He appears.