Water Temperature Mixing Calculator

What this calculator estimates

Estimate a volume-weighted final temperature for two water sources.

How the calculation works

Multiply each temperature by its volume, add the results, and divide by total volume.

How to use the result

Enter values that represent the current setup, review the estimate, and compare it with measurements and equipment documentation before making operational changes.

Important limitations

This assumes both liquids are water and ignores heat exchange with tanks, pipes, air, nutrients and mixing equipment.

This calculator is a planning aid. Recheck assumptions whenever equipment, crop size, room conditions or schedules change.