Sugar Syrup
1:1, 2:1, 3:2, custom ratios, bag-size mode, and finished batch calculations.
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Fast calculators built for actual beekeeping.
Figure out how many jars your harvest will fill, blend honey lots by moisture, mix sugar syrup, convert honey weight and volume, plan mixed-container harvests, calculate Varroa wash results, project queen and brood dates, plan splits, estimate winter-store deficits, size label-directed treatments, calculate pricing and profit, compare yield per colony, estimate colony population, plan pollination stocking, size equipment orders, calculate foundation/wax needs, and compare feeding costs.
Example
185 lb honey
16 oz containers
185 jars
Custom sizes work too: 2 oz, 5.5 oz, 48 oz—anything.
HONEY & BOTTLING
Container Calculator
Use presets for speed or type any custom net weight. The calculator works in either direction.
oz
Quick sizes
Optional production settings
You can fill
185
full 16 oz containers
Honey used185.00 lb
Honey remaining0.00 lb
Container size16 oz
Potential sales$0.00
HONEY & EXTRACTION
Honey Moisture Blender
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.
Bucket
Weight (lb)
Moisture (%)
Use your actual honey weight in pounds. Decimal weights and moisture readings are supported.
Calculated blend
17.59%
estimated moisture after thorough mixing
Total honey140.00 lb
Water in blend24.62 lb
Buckets3
Weighted calculationBy mass
Calculated estimate only. Stir the combined honey thoroughly and confirm the finished batch with a calibrated refractometer.
lb
%
%
%
Add
56.78 lb
of 16.2% honey to reach 18.0%
Starting honey73.00 lb @ 19.40%
Added honey56.78 lb @ 16.20%
Final batch129.78 lb
Calculated final18.00%
This assumes both moisture readings accurately represent each lot. Recheck the fully mixed batch before bottling or storage.
FEEDING
Sugar Syrup Calculator
Mix 1:1, 3:2, 2:1, or a completely custom sugar-to-water ratio. Ratios are calculated by weight, with approximate finished volume shown for field planning.
Common sugar bags
The ratio is sugar weight to water weight. Finished gallons are an estimate because dissolved sugar changes solution density and volume.
For a 25 lb bag of sugar
Add water
12.50 lb
≈ 1.50 gal · 6.01 qt
2:1≈ 66.7% sugar by weight
Sugar25.00 lb
Water12.50 lb
Finished weight37.50 lb
Finished volume≈ 3.39 gal
Water measure≈ 24.0 cups
Est. syrup density≈ 11.06 lb/gal
Weight calculations are exact for the selected ratio. Volume figures are approximate at about 20°C and are for batch planning.
HONEY & BOTTLING
Honey Weight ↔ Volume Converter
Convert honey between weight and common US volume units. The default estimate uses 12.0 lb of honey per US gallon; adjust the density if you have a better value for your honey.
Honey density setting
Honey density changes with moisture content and temperature. Use 12.0 lb/gal as a convenient packaging estimate unless you have a measured value.
Converted amount
1.00gal
12.00 lb ≈ 1.00 US gallon
Pounds12.00 lb
Weight ounces192.00 oz
Gallons1.00 gal
Fluid ounces128.00 fl oz
Cups16.00 cups
Liters3.79 L
Weight conversions are exact. Any conversion between weight and volume is an estimate based on the density setting above.
HONEY & BOTTLING
Mixed Harvest Planner
Start with a harvest weight, then allocate it across any mix of container sizes. Add your own sizes, quantities, and prices and see the pounds used, honey remaining, and potential retail value instantly.
%
Quick add container
Container
Net oz
Qty
Price ea.
Container ounces are net weight of honey, not fluid ounces. The 6 lb and 12 lb quick-add buttons are common large-container net weights; every row remains fully editable.
Harvest status
75.00lb remaining
Usable honey185.00 lb
Allocated110.00 lb
Containers80
Potential sales$0.00
Fill the remaining honey with
oz jars →
75 full
0.00 lb left after those jars
COLONY HEALTH
Varroa Wash Calculator
Enter the number of mites counted and the number of adult bees sampled. Get mites per 100 bees, infestation percentage, and a comparison to a benchmark you choose.
bees
Quick sample sizes
%
The benchmark is a comparison aid, not a treatment instruction. Local action thresholds can vary by season, colony phase, and region.
Mite load
2.00%
2.00 mites per 100 bees
At the selected 2.0% benchmark
Mites counted6
Bees sampled300
Benchmark count6.0 mites / 300 bees
Difference0.00 percentage points
A half-cup alcohol wash is commonly treated as roughly 300 bees. Confirm management decisions with current local extension guidance and the label for any product you use.
BROOD & QUEENS
Queen & Brood Date Calculator
Start from the date you actually know—egg, hatch, capped cell, or emergence—and project the rest of the development timeline forward and backward.
Queen development
~16 days egg → adult
Queen dates are biological estimates. Weather can delay mating flights and the start of laying.
Projected timeline
Mating flight window—about 5–8 days after emergence, weather permitting
Potential first eggs—about 2 days after successful mating
Development varies slightly with genetics and conditions. Use this as a planning calendar, then confirm what is actually happening in the colony.
SPLITS & QUEENLESS COLONIES
Split / Queenless Timeline Planner
Start with the day a colony became queenless or a walk-away split was made. See the practical windows for queen-cell development, emergence, mating, and when eggs may reasonably appear.
Walk-away split
Expect a range, not a single date
Assumes the colony has suitable eggs or very young larvae from which it can raise an emergency queen. The age of the chosen larva changes the timeline.
Planning windows
Practical next check
—
Use the timeline as a planning aid and confirm what the colony is actually doing.
Queen rearing and mating are weather- and colony-dependent. Avoid treating these dates as guarantees; inspect for actual queen cells, a queen, and eggs.
WINTER PREP & FEEDING
Winter Stores & Feed Planner
Compare estimated stores with a target, then size a feed batch separately. This avoids assuming every pound fed becomes a pound of stored winter food.
lb
lb
Feed batch planning
lb
Estimated store deficit
250lb total
Deficit / colony25.0 lb
Feed planned / colony25.0 lb
Sugar for batch166.7 lb
Water for batch83.3 lb
Your target store weight is a planning choice and varies by climate, colony size, equipment, and winter length. Feed delivered is not the same as stores gained; colonies consume feed and remove water.
LABEL-DRIVEN PLANNING
Treatment Quantity Planner
Copy the application rate directly from the current product label, then let the calculator multiply it across your apiary. The site does not choose a product or dose for you.
Total quantity for the apiary
20strip(s)
Calculation units20 colonies
Label rate used1 per colony
Minimum total20 strip(s)
Maximum total20 strip(s)
This is multiplication only. It does not check whether a treatment is legal, appropriate, temperature-compatible, brood-compatible, honey-super compatible, or safe for a particular colony configuration. Follow the current label exactly.
HONEY BUSINESS
Pricing & Profit Calculator
See what a bottling run actually earns after container costs, allocated production cost, handling loss, and other batch expenses.
lb
oz
$
$
Production costs & loss
Estimated batch profit
$825.00
70.2% margin on this bottling run
Full containers98
Revenue$1,176.00
Packaging cost$122.50
Honey cost allocated$245.00
Revenue / bottled lb$12.00
Break-even / container$4.26
Profit is only as complete as the costs you enter. Include labor, extraction, feed, mileage, equipment, market fees, taxes, and overhead in your own cost assumptions when they matter.
APIARY PERFORMANCE
Yield per Colony Calculator
Turn a total harvest into comparable pounds-per-colony numbers, and optionally compare it with an earlier harvest.
lb
Compare with a prior harvest
Harvest yield
60.0lb / contributing colony
Total harvest600.0 lb
Contributing colonies10
Across whole apiary50.0 lb / colony
5-gal bucket equivalents10.0 @ 60 lb
This is a production comparison, not a colony-health score. Colony age, splits, forage, weather, management goals, and whether a colony was intended to produce surplus honey all affect yield.
COLONY STRENGTH
Frame / Colony Population Estimator
Estimate adult bees from the number of frames occupied and average coverage on both sides. The density assumption is visible and editable.
%
Optional brood estimate
Estimated adult population
12,000adult bees
Equivalent covered sides12.0 sides
Coverage entered75%
Estimated brood cells19,656
Adult + developing31,656
8 frames × 2 sides × 75% × 1,000Adult population estimate
A visual estimate is approximate. Bee density changes with temperature, time of day, frame format, clustering, foraging activity, and how tightly bees cover the comb. “Adult + developing” includes brood that has not emerged and is not the current adult workforce.
POLLINATION & APIARY PLANNING
Pollination Stocking Calculator
Turn acreage and your chosen colonies-per-acre rate into a field count. Add a reserve percentage and compare the requirement with colonies you actually have available.
Quick rate entry
%
Colonies to plan for
66colonies
Base field count60
Reserve colonies6
Acres per colony0.67
Available vs plan+4 colonies
This tool does not choose a stocking rate for you. Pollination rates vary by crop, bloom, colony strength, contract, grower practice, weather, and local guidance. Enter the rate appropriate to the job.
EQUIPMENT & EXPANSION
Equipment & Materials Planner
Plan a new yard, splits, or expansion. Enter your own hive configuration and add a spare percentage for damaged gear, swarm season, or growth.
%
%
Order / build plan including spares
880frames
Brood boxes44
Honey supers44
Total boxes88
Foundation sheets880
Bottom boards22
Outer covers22
“Complete hive setups” assumes one bottom board and one outer cover per colony. Inner covers, queen excluders, feeders, entrance reducers, and specialty equipment vary by operation and are not automatically assumed.
WAX & FOUNDATION
Foundation & Wax Calculator
Estimate sheets and wax weight from the actual foundation you use. Sheet weight varies widely, so the grams-per-sheet assumption stays visible and editable.
%
g
lb
Foundation requirement
100sheets
Wax required17.64 lb
Wax required metric8.00 kg
Sheets from available wax56
Wax surplus / shortfall−7.64 lb
This is a materials calculation, not a wax-yield prediction. Rendering losses, debris, cappings moisture, foundation thickness, frame size, and manufacturing waste can change the amount of usable foundation produced.
FEEDING ECONOMICS
Feeding Cost Comparison
Compare two feeding options for the same apiary and finished-feed target. Either option can be home-mixed syrup or purchased ready-to-feed syrup.
lb
Total feed target200 lb
AOption A
lb
$
$
Total cost$85.33133.3 lb sugar · 66.7 lb water
BOption B
lb
$
$
Total cost$170.00$0.85 per lb ready feed
Lower-cost optionOption A
Difference$84.67
Cost / colony A$4.27
Cost / colony B$8.50
Cost comparison only. It does not assume equal nutritional value, handling time, invert-sugar composition, storage stability, or suitability for a particular season. Water cost and labor are excluded unless already reflected in your entered prices.
TOOLBOX ROADMAP
One site. The everyday beekeeper math.
Moisture Blender
Blend honey lots by pounds and moisture percentage or solve backward from a target.
LiveHoney Converter
Weight-to-volume estimates with adjustable honey density and common packaging units.
LiveHarvest Planner
Split one harvest across unlimited custom container sizes, quantities, and prices.
LiveMite Percentage
Calculate mites per 100 bees and compare the sample with a user-selected benchmark.
LiveQueen & Brood Calendar
Project queen, worker, and drone development from any known milestone date.
LiveSplit Timeline
Plan walk-away splits, virgin-queen timelines, and mated-queen follow-up windows.
LiveWinter Stores
Compare estimated stores with your target and size a separate syrup feed batch.
LiveTreatment Quantity
Multiply a current label rate across colonies, boxes, or frames without inventing a dose.
LivePricing & Profit
Container economics, packaging cost, production cost, break-even price, and margin.
LiveYield per Colony
Compare harvest pounds per contributing colony and across the whole apiary.
LivePopulation Estimator
Estimate adult bees and brood from frames, coverage, and editable density assumptions.
LivePollination Stocking
Convert acres and your chosen stocking rate into colonies, reserve hives, and availability balance.
LiveEquipment Planner
Plan boxes, frames, foundation, bottom boards, and covers with an editable spare allowance.
LiveFoundation & Wax
Convert frames and sheet weight into wax requirements or see how many sheets your wax can make.
LiveFeeding Cost
Compare home-mixed syrup and ready feed across the same colony count and feed target.
Live