How should I use this result?

Treat it as a fast decision aid. For execution-sensitive trades, check live bid, ask, fees, and slippage before acting.

Does this assume Polymarket-style binary settlement?

Unless a tool says otherwise, outputs assume binary shares settle to either $1 or $0 at resolution.

ConversionsFree utility

Normalize a list of outcome prices into probabilities that sum to 100%.

normalize probabilitiesmulti outcomeprediction market

Adjust live

Calculator setup

Enter your assumptions and this tool will update immediately.

Outcome prices

Instant

Primary output

100.00%

Normalized sum

Live resultReady to copy

Raw sum

100.00%

Normalized outcomes

Outcome 1: 22.00% Outcome 2: 31.00% Outcome 3: 47.00%

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