King Casino Online UK Casino Review & Bonus

We measured the return new players could expect to receive from a first deposit bonus at every UK online casino. The value of each first deposit bonus was determined by running the welcome bonus offer and conditions through a custom formula which we call ABV100 to determine exactly how much you should expect from a first deposit bonus when you make a £100 deposit. This is how well King Casino Casino did in our first deposit bonus test.

King Casino online casino earned a negative bonus value in our TBV100 test which means that due to the wagering requirements and other bonus terms, you risk losing more than you deposited. With a value of £-45.69, it’s unlikely that you’ll earn much money from King Casino Casino’s welcome bonus.

– 21 Casino: Won our max casino bonus test with a bonus value of £61.71.
– Best Value Promotion: 21 Casino won our casino bonus value test for a £100 first deposit.

King Casino UK finished near the bottom in 110th place when considering the wagering requirements and a £100 first deposit. King Casino online casino had an ABV of £-45.69 which was £107.4 below the first place finisher 21 Casino and well below average.

Instead, look over our list of the top UK online casinos for first deposit bonuses.

Test Results: Bonus Value for a £100 Deposit

Winner: 21 Casino Casino, TBV100: £61.71
In 110th place : King Casino Casino, TBV100: £-45.69
Average Bonus Value of £100 first deposit in UK: £-27

See King Casino UK Online Casino full test results here.

Customer support should be a crucial factor in your decision of where to gamble at online in the United Kingdom. If you ever need help from a casino’s support team, you want to know that they will respond quickly. However, it’s not easy for someone to singlehandedly test and compare the customer service of 133.

That’s where we come in — we’ve run tests on the responsiveness of customer service at every legal online casino in the United Kingdom.

How quickly and often does customer service respond to emails at King Casino Online Casino?

King Casino Casino had one of the most reliable response rates for all online casinos in the United Kingdom at 100%. This means that if you emailed their customer support, you are likely to get a response. Knowing that King Casino Casino has a responsive email support team makes it one we would recommend.

King Casino Casino finished our email customer support test with an average reply time of just over 6 hours. This was below the average response time for UK online casinos by approximately just over 10 hours and good for 67th place out of 133 online casinos in the United Kingdom.

If email support is important to you, consider reviewing our UK online casino top list to find a casino with more reliable support.

Test Results – Average Email Response Time

Winner: Vegas Mobile Casino Casino, 7 minutes
In 67th place : King Casino Casino just over 6 hours
Average email response time of online casinos in New Jersey: just over 17 hours

Does King Casino offer a live chat?

Does King Casino has a live chat?: Yes
Opening Hours: 7 days a week from 07:00 – 23:00 BST

See King Casino UK Online Casino full test results here.

If you’re considering an online casino, wouldn’t you prefer one with many game options and variety? However, it’s not always possible to compare every the United Kingdom online casino’s game library. This is the reason we decided to do it for you by testing King Casino Casino’s game library for categories like slots, roulette, blackjack, and other casino games.

Here are the results for King Casino UK in our casino game library test for the United Kingdom.

How large and diverse is King Casino casino’s game library?

King Casino Online Casino has a catalog of traditional games like slots and roulette and also offers live casino, poker and bingo to its players. Unfortunately, King Casino UK does not currently have odds, livebetting, fantasy sports or horses available.

The game variety and size of King Casino Online Casino’s catalog earned it 72nd place out of 133 UK online casinos in game catalog test.

King Casino Casino had a below average rating in our latest UK online casino game library test. The amount of games (1254) and variety of game types were not as strong as other UK online casinos. If you are someone who wants options when betting, try finding a higher rated casino in the United Kingdom.

Test Results – Which UK online casino has the best game selection?

Winner: Videoslots Casino
Number of Games: 6237 games
Non-traditional Game Types : live casino, livebetting, poker and bingo

In 72nd place : King Casino
Number of Games: 1254 games
Non-traditional Game Types: live casino, poker and bingo

Average number of online casino games at an UK online casino : 1564 games

See King Casino UK Online Casino full test results here.

If you’re playing at an online casino, you want that to be a seamless experience. Unfortunately, most players don’t have the time or energy to test the page load times of every UK online casino. That’s why we did it for you and found the average load times for every the United Kingdom online casino.

How Fast is King Casino online casino?

King Casino UK showed poorly in our last page load speed test finishing in 79th place out of 133 casinos. With an average page load speed of 2.60, it was -0.44 slower than the average UK online casino.

If you want to find the best casino from a speed perspective, King Casino Casino would not be it based on our tests.

See King Casino UK Online Casino full test results here.

Test Results – Which UK Online Casino is the Fastest?

Winner: Vegas Mobile Casino Casino
Average Page Load Speed : 0.33 seconds

In 79th plats: King Casino casino
Average Page Load Speed : 2.60 seconds

Average page load speed of an UK online casino: 3.04 seconds

Bonus and Promotions Test

For our UK online casino bonus and promotions test, we considered and included both no deposit bonuses and first deposit promotions at each online casino. For the first deposit bonus, we used a standard £100 deposit as the baseline since each casino has its own maximum deposit eligibility for first deposit bonuses.
We call our calculation the Actual Bonus Value (ABV) and it includes different metrics and playthrough requirements depending on the bonus we’re evaluating. The ABV100, for example, looks at the value of a bonus if we deposit £100.
Below are King Casino’s bonus and promotion test results.

King Casino UK online casino did not offer a No Deposit Bonus to new players.

First Deposit Bonus Type: Match + Freespins
Minimum Deposit Amount: £20
Actual Bonus Value for a £100 First Deposit: £-45.69
ABV100 First Deposit Rank: 110 out of 133
ABV100 First Deposit Stars: 1.0 out of 5 stars

Number of Free Spins: 20
Max RTP of Free Spins: 87.25%
Wagering Requirement of Free Spins: 35x
Actual Value of Free Spins (ABVFS): £-1.54

We then combined the value of King Casino’s no deposit bonus, first deposit bonus (£100), and available free spins to create a complete overview of the value of King Casino UK online casino’s welcome bonus.

Actual Value of Total Welcome Bonus Package: £-45.69
Welcome Bonus Rank: 110 out of 133
Welcome Bonus Stars: 1 out of 5

Customer Support Test

For our online casino customer support test in the United Kingdom, we considered the speed and responsiveness of each casino’s online support via email and live chat. These two tests in addition to live chat availability (hours of operation), were used to determine the total rankings and stars awarded to each UK online casino.
Below are King Casino’s results for the email and live chat customer service tests as well as its overall ranking relative to all the United Kingdom online casinos we tested.

Email Reply Time: just over 6 hours
Email Test Ranking: 67 out of 133
Email Support Stars: 4.0 out of 5

Live Chat Operating Hours: 7 days a week from 07:00 – 23:00 BST

Casino Game Library Test

In our online casino game library test for the United Kingdom, we focused on the total number of games available as well as the categorical variance of each casino’s library.
For example, did the casino offer poker? Did it have sports betting? How many online slots does it currently have available?
By combining the breadth and depth of UK online casino’s game library, we believe we can provide an accurate answer to “which online casino in the United Kingdom has the best game selection?”
Below is King Casino’s results in our game selection test and how it compared to every UK online casino we tested.

Total Number of Casino Games: 1,254
Total Number of Game Types: 3, live casino, poker and bingo
Casino Game Selection Ranking: 66 out of 133
Casino Game Selection Stars: 3.0 out of 5

Online Casino Speed Test

In our online casino game library test for the United Kingdom, we focused on the total number of games available as well as the categorical variance of each casino’s library.
For example, did the casino offer poker? Did it have sports betting? How many online slots does it currently have available?
By combining the breadth and depth of UK online casino’s game library, we believe we can provide an accurate answer to “which online casino in the United Kingdom has the best game selection?”
Below is King Casino’s results in our game selection test and how it compared to every UK online casino we tested.

Average Load Time: 2.60 seconds
Online Casino Speed Ranking: 79 out of 133
Online Casino Speed Stars: 2 out of 5

Total Ranking of King Casino UK online casino

When calculating the total ranking for King Casino we considered its scores and star ratings for each of the individual casino tests. By combining King Casino’s scores, we can compare its results against all the other UK online casinos to determine which online casino is the best in the United Kingdom.

Test points based on King Casino’s rankings (the lower the better):
Bonus and Promotions: 52 points
Customer Support: 62 points
Game Selection: 66 points
Casino Speed: 79 points
Total: 46.17 points
Ranking compared to other UK online casinos: 95 out of 133 casinos

Stars based on King Casino’s test results: Bonus and Promotions: 1.0 out of 5
Customer Support: 4 out of 5
Game Selection: 3.0 out of 5
Casino Speed: 2 out of 5
Average: 2.65625 out of 5 (displayed as 2.825 stars in reviews and top lists)
Star ranking compared to other UK online casinos: 97 out of 133

Our overall ranking of King Casino casino includes both points and stars which we weight equally. If a casino is tied, we use points as the deciding factor to determine which UK online casino is best. King Casino Casino’s total ranking is 57 out of 133 UK online casinos.