♠Preflop Ranges
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SB open raise range at 40bb — 6-max cash game

6-max · cash games · 40bb eff
This chart
Open raise 3.3bb45.8%607 combos
Limp0.4%6 combos
Fold53.8%713 combos
One of 15,000+ solved charts. The viewer has this seat facing a raise, a jam and a limp too.
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Same seat, other stacks
40bb60bb80bb100bb150bb200bb
Same stack, other seats
EPMPCOBTNSB
Range in text form
Pure opens (100%): 88+, A8s+, A5s, KTs+, K4s-K2s, QTs+, Q6s-Q3s, JTs+, J7s-J5s, T7s-T6s, 97s-96s, 86s-85s, 75s, 65s+, 54s+, A4o+, KJo+, K9o, J9o, T9o+
Opened at 50%+ frequency: 22+, A2s+, K2s+, Q2s+, J3s+, T5s+, 96s+, 85s+, 75s+, 64s+, 54s+, A2o+, K8o+, Q9o+, J8o+, T8o+, 98o+

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Frequently asked

What percentage of hands should you open from the Small Blind at 40bb?

In a 6-max cash game at 40bb effective, GTO strategy plays 46.2% of hands, mostly as an open raise to 3.3bb.

What is the standard open raise size from the Small Blind at 40bb?

3.3bb. The size comes from the solution itself, not a convention.

Which hands are always opened from the Small Blind at 40bb?

The pure (100% frequency) part of the range is: 88+, A8s+, A5s, KTs+, K4s-K2s, QTs+, Q6s-Q3s, JTs+, J7s-J5s, T7s-T6s, 97s-96s, 86s-85s, 75s, 65s+, 54s+, A4o+, KJo+, K9o, J9o, T9o+.