Free quick picks

Mega-Sena number generator

Generate random Mega-Sena numbers instantly. 6 numbers from 1-60. Brazils biggest lottery. Free, browser-based, no sign-up.

6 numbers from 1-60. Browser-based randomness.

How randomness works

Uses crypto.getRandomValues() with rejection sampling to avoid modulo bias. Cannot predict results or improve odds. Entertainment use only.

Saved lines

No saved lines yet.

About Mega-Sena

Brazil's national lottery

Mega-Sena is the largest lottery in Brazil, operated by Caixa Economica Federal, a government-owned bank. Drawings are held every Wednesday and Saturday evening. It has been running since 1996 and is famous for its massive jackpots.

Select six numbers from 1 to 60. You can also choose to play "Surpresinha" (computer-generated quick pick) or manually select your numbers. Jackpots roll over until someone matches all six.

Mega-Sena Rules

  • Format: 6 numbers from 1-60
  • Draw days: Wednesday, Saturday
  • Jackpot record: Over 500 million BRL
  • Odds of jackpot: 1 in 50,063,860
  • Ticket cost: From 4.50 BRL per line
  • Operator: Caixa Economica Federal

Mega-Sena Generator FAQ

How many numbers do I pick for Mega-Sena?

Pick 6 numbers from 1 to 60. The generator produces valid combinations automatically.

When are Mega-Sena drawings?

Drawings are held every Wednesday and Saturday at 20:00 BRT (Brasilia time).

Can I pick more than 6 numbers?

Yes, you can choose up to 15 numbers for a single entry, which generates all possible 6-number combinations. This increases your chances but also the cost.