Density blending
Blend two syrups to hit a target density. Any volume unit works as long as it's consistent.
Calculator
Enter volumes and brix for two components and your target brix.
How it works
Mass balance: the total sugar in the blend equals the sum from each part. The ratio V_A / V_B = (C_desired − C_B) / (C_A − C_desired). Any volume unit works if used consistently.