HONEY & EXTRACTION · FREE CALCULATOR
Combine honey lots by pounds and moisture percentage to estimate the final blended moisture. Or work backward from a target moisture to calculate how many pounds of a drier or wetter lot can be added.
Calculator + methodology reviewed September 11, 2026.
HONEY & EXTRACTION
Blend buckets by pounds and moisture percentage, or work backward from a target moisture to find exactly how many pounds of a second honey to add.
Use your actual honey weight in pounds. Decimal weights and moisture readings are supported.
Calculated blend
estimated moisture after thorough mixing
Calculated estimate only. Stir the combined honey thoroughly and confirm the finished batch with a calibrated refractometer.
Add
of 16.2% honey to reach 18.0%
This assumes both moisture readings accurately represent each lot. Recheck the fully mixed batch before bottling or storage.
HONEY HOUSE MATH
Moisture readings should not simply be averaged unless every lot weighs the same. A 60 lb bucket has twice the influence of a 30 lb bucket. This calculator uses a mass-weighted average so each lot contributes in proportion to its actual weight.
Target mode rearranges the same mass-balance equation to solve for pounds of a second lot needed to reach a selected target.
Mix 60 lb at 16.5%, 45 lb at 19.2%, and 35 lb at 17.4%. The 140 lb batch calculates to about 17.67% moisture.
The result assumes each refractometer reading represents its whole lot and the final batch is mixed uniformly. Recheck the thoroughly mixed batch with a calibrated refractometer before bottling or storage. USDA honey grading materials use refractometric moisture measurements, so arithmetic should support—not replace—the physical measurement.
Only if the two amounts weigh the same. Otherwise use a weighted average.
Yes. Target mode solves the pounds needed when the added honey is on the opposite side of the target.
Yes. The tool can calculate the amount that mathematically reaches the target you select.
USDA Agricultural Marketing Service — Extracted Honey Grades and Standards. Last reviewed September 11, 2026.