ABV Dilution Calculator — spirits.earth.ge

Starting volume (mL) Starting ABV (%) Target ABV (%)

Starting volume (mL) Starting ABV (%) Water volume added (mL, naive)

Desired final volume (mL) Desired final ABV (%) Available starting spirit ABV (%)

Water mass needed—

Water volume needed—

Final volume—

Calculated via mass balance, using the Perry's Handbook density table — exactly achieves the target ABV.

Naively expected ABV—

Real ABV—

Real volume—

This shows how far reality deviates from the naive (simple volume addition) assumption, due to volume contraction.

Starting spirit volume needed—

Water volume needed—