Free web tools
Slush calculators & tools
Dial in sugar, alcohol, water and Brix for perfect frozen drinks — run the numbers right here in your browser, then take it offline with the app.
Slush Ratio Calculator
Add every ingredient and get freeze point, slush point, ABV and Brix from the real batch. The full Slushometer readout, freeze and slush points, and a finishing plan — all in your browser.
Ninja SLUSHi Calculator
Avoid low-sugar alerts and watery spiked slush with machine-specific guidance.
Open toolSugar → Brix Converter
Turn a sugar weight or nutrition label into a Brix reading.
Open toolBrix → Sugar Converter
Work out how much sugar a target Brix needs for your batch volume.
Open toolBatch Scaling Tool
Scale a working recipe up or down while keeping the ratios locked in.
Open toolAlcohol Adjustment Guide
Balance spirits and liqueurs so boozy slush still freezes.
Open toolReady to make it slushable?
Get the iPhone app, balance the batch in minutes, and stop guessing at sugar, booze, and dilution.
Free on the App Store — the official app by Really Nice.