What does this heatmap show?

Each cell shows the average deployed RTP for one casino × provider combination, calculated from RTPTrack's verified slot deployments. Greener cells deploy closer to the provider's theoretical maximum; redder cells deploy meaningfully below.

How is the colour decided?

By the average gap between deployed RTP and the theoretical maximum. Under 0.5pp is green, up to 1.5pp light green, up to 2.5pp yellow, up to 4pp orange, and more than 4pp red. Grey means no verified data yet.

Why are some cells empty?

RTPTrack only ships verified deployments. If we have not yet confirmed a slot from that provider running at that casino, the cell is grey with an em dash.

Can I see the underlying slots?

Yes — click any coloured cell to expand a panel listing every verified slot for that combination, with deployed RTP, theoretical RTP, the gap, and the verification date.

Casino RTP Heatmap

Name: UK Casino × Provider RTP Heatmap
Creator: RTPTrack
License: https://rtptrack.com/terms

A visual map of how every UK casino deploys each provider's slots. Greener cells run close to the theoretical maximum; redder cells deploy meaningfully reduced tiers. Built from 118 verified slot deployments across 24 casinos and 15 providers.

Average gap from theoretical RTP

<0.5pp · Full0.5–1.5pp · Near1.5–2.5pp · Reduced2.5–4pp · Heavy cut>4pp · AggressiveNo data

Casino \ Provider	barcrest	Big Time Gaming	blueprint	Blueprint Gaming	Eyecon	Games Global	Hacksaw Gaming	NetEnt	Nolimit City	Play'n GO	Pragmatic Play	Push Gaming	red-tiger	Relax Gaming	slingo-originals
32Red
Bet365 Casino
Betfair
Betfair Casino
BetVictor
Coral
Grosvenor Casino
Heart Bingo
Hollywoodbets UK
Jackpotjoy
Karamba Casino
Ladbrokes
LeoVegas
Magic Red Casino
Mecca Bingo
Mecca Bingo
MrQ
Paddy Power Games
PlayOJO
Rizk Casino
Sky Vegas
Videoslots
Wildz
William Hill

Key Findings

Best overall casino

32Red

Average gap from theoretical: 0.00pp

Worst overall casino

Magic Red Casino

Average gap from theoretical: 8.96pp

Best casino per provider

barcrest

Betfair

94.00% · −0.00pp

Big Time Gaming

Bet365 Casino

96.86% · −0.00pp

blueprint

Betfair

93.85% · −0.00pp

Blueprint Gaming

Bet365 Casino

96.10% · −0.00pp

Eyecon

Bet365 Casino

95.16% · −0.00pp

Games Global

Bet365 Casino

96.86% · −0.00pp

Hacksaw Gaming

Bet365 Casino

96.38% · −0.00pp

NetEnt

Coral

96.05% · −-0.02pp

Nolimit City

Bet365 Casino

96.08% · −0.00pp

Play'n GO

Bet365 Casino

96.36% · −0.00pp

Pragmatic Play

32Red

96.48% · −0.00pp

Push Gaming

Bet365 Casino

96.77% · −0.00pp

red-tiger

Paddy Power Games

96.02% · −0.12pp

Relax Gaming

Bet365 Casino

96.00% · −0.00pp

slingo-originals

Betfair

96.66% · −0.00pp