# 🍺 Top-down Brew: Carbonation With Wort Plus Sugar

Purpose Determine the volume of unfermented wort plus additional sugar needed to achieve a target level of natural carbonation.

Volume (gallons or liters)
Beer temperature (F or C)
Original gravity (specific gravity)
Final gravity (specific gravity)
Target carbonation (volumes CO2)
Available wort for priming (quarts or liters)

US units Metric units

Results *** Waiting for results ***

## Notes

This calculator is for occasions when not enough priming wort (speise) is available for achieving the desired level of carbonation. This calculator is the same as the carbonation with wort calculator but adds extra calculations to determine the additional sugar needed for reaching the target carbonation.

The documentation and an explanation of how it works is available at this link.