October 10, 2026

What a frame is worth

A beekeeper told me the per-hive numbers were a nice idea and he was never going to weigh thirty supers. He was right, and the fix turned out to make the figures better, not worse.

Combworth's whole claim is profit by the hive. Which means it has to know what each hive produced. Which means, if you take it literally, weighing every super before it goes on the extractor and writing down which colony it came off.

Nobody is doing that. On a hot day, with bees in your veil and a truck to load, you are not running supers over a scale one at a time and keeping notes.

So the honest options looked like this: ask for something nobody will do, or make up a number.

There is a third one.

Count frames, weigh the batch

Pulling honey, there is one thing you can record at no cost at all, because you are already looking at it: how many capped frames came off each hive. Full, or about half. You are making that judgement anyway, to decide whether the frame is worth taking.

Then at the end of the day the extractor gives you the one figure that is genuinely accurate: the total. You know what came out, in pounds, because you bottled or bucketed it.

So the frame count does not have to be a measurement. It only has to be a share.

Why that is stronger than a rule of thumb

The usual shortcut is to call a full frame five pounds and multiply. The trouble is that five pounds is a regional, seasonal, equipment-specific guess. Deep frames hold more than mediums. A thick, well-drawn comb holds more than a new one. A humid flow weighs differently than a dry one. If you multiply, every one of those errors lands straight in your totals, and compounds across the season.

Now compare the weighted average. Count equivalent frames — a full frame counts 1, a half counts 0.5 — add them across every hive in the pull, and divide the actual total weight by that number. That gives you pounds per equivalent frame for this batch, on this day, with your equipment. Multiply each hive's frames by it.

Here the scale said 235 lb, so a frame was worth 9.59 lb that day — nothing like five, and it does not matter, because the five was never used. If the frames had been lighter than they looked, the per-frame figure would simply have come out lower and the pounds would still add to 235.

That is the key property: the total is exactly right, and the only thing the frame count has to get right is the ratio between hives. A systematic error in how you judge a full frame cancels out entirely. You would have to be wrong about one particular hive relative to the others for the split to drift — and if you can see that a hive gave roughly twice what its neighbour gave, you are already accurate enough to allocate cost against it.

Weighing supers individually would be better. It would not be much better, and "much better but never done" loses to "slightly worse and actually done" every season.

What it does for the money

Pounds per hive is not the interesting part. What it unlocks is cost per pound, per hive.

Once a crop is attributed, every expense can follow it. The afternoon on the extractor, the filters, the hired help — those belong to the batch, and the batch splits back to the colonies in the same proportions. The feed charged to a yard spreads across that yard's hives. Add it up and you get the number that actually changes decisions: what it cost you to produce a pound of honey out of that colony, and whether the jar price covers it.

Which is how you find the hive that looks fine in the record book, produced forty pounds, and lost money — because it also ate two gallons of syrup, got treated twice, and needed a new queen.

In the app

When you log a harvest you pick a method:

• Weight — you have the pounds per hive, enter them. The total is their sum.
• Frames — enter full and half frames per hive, and the total weight once. Combworth suggests a total from a five-pound prefill so the field is not blank, but your figure overwrites it, and the per-hive split is weighted off the total you entered, never off the prefill.

The frame counts are kept, not just the derived pounds, so the arithmetic stays visible and a correction to the total re-splits everything without you re-entering anything.

Five pounds a frame is a fine thing to say in a bee club. It is a poor thing to put in your books. The scale already knows better.