Senate Voting Margin & Quorum Impact Simulator

McConnell Absences Flagged (Home Rehab)

Interactive 100-seat floor map simulator for the US Senate. Adjust senator attendance, party defections, medical leaves, and parliamentary voting rules to observe real-time impacts on quorums, tie-breakers, and bill passage math.

Quorum Status (51 Req.)
99 Present
Quorum Met (1 Absent)
Required Threshold
51 Votes
Simple Majority
Projected Aye Votes
51 Ayes
D:51 | R:0
Passage Outcome
PASSED
Margin: +3 Ayes
100-Seat Chamber Floor Diagram
Click any seat to toggle individual senator attendance
Republican (49)
Democrat (47)
Independent Caucus D (4)
Absent / Leave
Active Seat Inspector
Hover or click a seat to inspect senator details.

Floor Presets

Key Senator Absences

Sen. Mitch McConnell (R)
Home Physical Therapy Rehab
0
0

Bill Type & Threshold

0
0
Vice President Tie-Breaker (D)
Eligible on 50-50 floor ties

Floor Roll Call & Caucus Breakdown

Caucus / Party Group Total Seats Present on Floor Absent / Leave Projected Aye Votes Projected Nay Votes
Senate Voting Margin & Quorum Impact Simulator • Nonpartisan Parliamentary Floor Calculator • Data synchronized for 100 Senate seats
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