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Bachelor Rose Probability Calculator

Updated May 3, 2026Reviewed by Calc.Cards Editorial TeamLogistic combination of: hometown count (winners average 4 hometowns), 1-on-1 count (winners get 2-3), age proximity to the lead, and mom's pre-engagement opinion. Calibrated against 28 seasons of US Bachelor data.2 sources

Bachelor Rose Probability Calculator

years (0 = same)

Results

Final-rose probability (%)69.7%
Raw score10
Verdict (0=eliminated,1=contender,2=front-runner)2
View saved →

Reference

How this is calculated

Methodology

Logistic combination of: hometown count (winners average 4 hometowns), 1-on-1 count (winners get 2-3), age proximity to the lead, and mom's pre-engagement opinion. Calibrated against 28 seasons of US Bachelor data.

Reviewed by

Calc.Cards Editorial Team

Sources

  • 1.Reality Steve historical Bachelor / Bachelorette outcomes by week
  • 2.ABC Bachelor franchise winner data (seasons 1-28)

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"Will You Accept This Rose?"

The Bachelor / Bachelorette franchise has run since 2002. The math says: most winners get a hometown date AND at least one 1-on-1 AND the lead's mom likes them. This calculator runs the numbers on your odds.

How to Use This Calculator

Hometowns reached. 0 = eliminated early. 4 = final 4.

1-on-1 dates received. 0 = group dates only. 3+ = clear front-runner.

Age vs. lead. Same age, +5 years, -10 years.

Mom's opinion. Loves you / lukewarm / hostile.

The Formula


score = (hometowns × 25) + (one-on-ones × 15) + age_factor + mom_factor − 30
probability = 1 / (1 + exp(-score / 12))

Frequently Asked Questions

What's the actual win probability of a final-4 contestant?

25% naive. About 30-35% accounting for "front-runner" edits.

Does mom matter?

Per Reality Steve data: yes. Of the last 15 winners, 14 had clear mom approval at hometowns.

What about Reality Steve spoilers?

Don't read them. Calculate instead.

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