CASINO PASSPORT
日本語

Casino Budget Calculator

Choose a game and a bet, then enter your bet per game, your budget and how long you will play. The calculator shows the estimated average loss, plus the range of results and how often the budget ran out when the same conditions were simulated thousands of times.

This tool is not a way to win. Every bet loses money on average. Use it to decide in advance how much money and time you will spend.

The figure in brackets is the house edge: the share you lose on average over many games. A 5% commission is taken from Banker wins.

This varies a lot with the dealer and the players. Change it as you like.

Results

Total amount wagered
KRW 1,200,000
KRW 10,000 × 120 games
Estimated average loss
KRW 12,720
Total wagered × house edge of about 1.06%

Simulating the same conditions 5,000 times:

Result at the end (middle 80%)
−KRW 144,000 to +KRW 119,000
Median: −KRW 17,000
Ran out of budget before the end
under 1%
Finished ahead
46%

A session ends when the remaining budget is less than one bet. Some sessions finish ahead, but on average you lose. The longer you play, the closer the result gets to the average loss.

How it is calculated

  • Average loss = bet per game × number of games × house edge. The house edge figures and how they are calculated are in our house edge table.
  • Payouts are taken from Paradise Casino's official game guide (checked in October 2026). Payouts and rules can differ at other casinos and tables, so check the table signs before you sit down.
  • Games per hour are an assumption (60 for Baccarat and Blackjack, 50 for Three Card Poker, 35 for Roulette and Sic Bo). The real pace varies a lot with the dealer and the number of players at the table.
  • Blackjack assumes you follow the strategy chart, calculated with the approximation that the cards are never used up.
  • The calculation assumes the same bet every game. A simulated session ends when the remaining budget is less than one bet.

Changing how you bet does not change the average

Betting systems, such as doubling your bet after a loss, do not change how much you lose on average. We simulated 10 betting systems 100,000 times each; see Baccarat by the numbers. For budgeting a whole trip, see How much budget do you need for a Korean casino trip?

Calculated by the CASINO PASSPORT editorial team (October 2026). The 8 casinos covered on this site are for foreign visitors only (Korean nationals are not admitted) and are open to visitors aged 19 and over.