For warehouse managers and purchasing
Check, don't trust.
Change the aisle, the room and the jack mode below. The plan and metres come from the calculation, with the norm alongside.
maximum for this variant, needed 300: 351 shelf m to spare
lane 800 · assumption
The person, the pallet jack and the crates are a model for illustration. Racks, shelves and places come from the calculation.
Downloads about 130 KB
A–A aisle between racks. B–B main aisle. mm. The person, the pallet jack and the crates are a model for illustration. Racks, shelves and places come from the calculation.
НПАОП 0.00-1.75-15, розділ II, глава 4, п. 18 Проходи між стелажами та штабелями повинні бути від 0,8 м до 1,2 м залежно від операцій, які виконуються. Проходи між стіною і штабелем повинні бути не менше ніж 1 м.
Aisles between shelving units and stacks — from 0.8 to 1.2 m depending on the work; between a wall and a stack — at least 1 m.
- sections
- 70
- 600 mm places
- 770
- useful shelf m
- 462
- main aisle
- 2,400 mm
- rack
- 3,000 mm, 7 shelves, depth 400
Full layout: 560,760 UAH. Exactly 300 shelf m: 29 sections, 251,088 UAH. Manufacturer catalogue prices as of 4 October 2026
Under 80 % is useful: some shelf length stays empty because a 600 mm crate does not divide the shelf evenly.
One parameter, all its values at once
The same warehouse at each aisle width. Tap a row to select it.
Every room, every mode: where it works and where it doesn't
Rows are length, columns are width, the number is the maximum shelf metres. The red line separates rooms where the need does not fit.
| Width, m, in rows; length, m, in columns | 5 | 6 | 7 | 8 | 9 | 10 | 12 |
|---|---|---|---|---|---|---|---|
| 8 | |||||||
| 9 | |||||||
| 10 | |||||||
| 11 | |||||||
| 12 | |||||||
| 13 | |||||||
| 14 | |||||||
| 16 |
Norms, assumptions and limits
Calculated for the Ukrainian market: norms verbatim, with an English gloss
Aisle between racks 800–1200 mm
НПАОП 0.00-1.75-15 «Правила охорони праці під час вантажно-розвантажувальних робіт» (наказ Міненерговугілля від 19.01.2015 № 21, z0124-15), розділ II, глава 4, п. 18
Проходи між стелажами та штабелями повинні бути від 0,8 м до 1,2 м залежно від операцій, які виконуються. Проходи між стіною і штабелем повинні бути не менше ніж 1 м.
Aisles between shelving units and stacks — from 0.8 to 1.2 m depending on the work; between a wall and a stack — at least 1 m.
Narrowest aisle for people 800 mm
ДБН В.2.2-43:2021 «Складські будівлі. Основні положення», п. 5.2.2
Вільна висота проходу в стелажах для пересування людей має становити не менше ніж 2,1 м, а ширина – не менше ніж 0,8 м. При проектуванні шляхів евакуації крізь стелажі, їх ширину слід визначати за 7.3.6 ДБН В.1.1-7.
Pedestrian aisle within shelving — at least 0.8 m wide with a clear height of at least 2.1 m. If the aisle is an escape route, its width is calculated per cl. 7.3.6 of DBN В.1.1-7 (at least 1.0 m).
From the vehicle lane to a rack 800 mm
НПАОП 0.00-1.75-15 «Правила охорони праці під час вантажно-розвантажувальних робіт» (наказ Міненерговугілля від 19.01.2015 № 21, z0124-15), розділ III, глава 13, п. 51
Рух транспорту в складах, на відкритих площадках і рампах здійснюється в межах транспортних смуг, відповідно до схеми руху, з дотриманням відстаней до стін, колон, устаткування, стелажів і штабелів (не менше ніж 0,8 м).
Vehicles (trolleys, forklifts) travel in lanes with a distance of at least 0.8 m to walls, columns, equipment and shelving.
aisle 2400 mm is wider than 0.8–1.2 m (NPAOP 0.00-1.75-15, Sect. II Ch. 4 cl. 18) because vehicles run in it: from the traffic lane to the shelving — at least 0.8 m (Sect. III Ch. 13 cl. 51)
Main aisle from the door, at least 1000 mm
ДБН В.1.1-7:2016 «Пожежна безпека об'єктів будівництва. Загальні вимоги», п. 7.3.6
Висота та ширина шляхів евакуації встановлюється НД відповідно до призначення будинку. При цьому висота шляхів евакуації повинна бути не меншою ніж 2,0 м, а їх ширина – 1,0 м.
Escape route — width at least 1.0 m, height at least 2.0 m (more specific requirements are in the regulations for the building type).
Keep aisles and escape routes clear
Правила пожежної безпеки в Україні (наказ МВС від 30.12.2014 № 1417, z0252-15), розділ III, глава 2, п. 2.37
захаращувати шляхи евакуації меблями, обладнанням, різними матеріалами;
Escape routes are not obstructed by furniture and equipment; no wardrobes, coat racks or dryers are placed in exit vestibules.
What is an assumption here
- Pallet jack lane with load: 800 mm in the planner's calculation, which is an assumption and not a norm. On this page it runs from 600 to 1200 mm so you can see its effect.
- The person, the pallet jack, the crates on the shelves and the 3D drive are a model for illustration. Racks and their positions, shelves, aisles and doors come from the calculation.
- The brief is synthetic: height 4.5 m, a 2 m door centred on the west wall, no heating, non-combustible crates at 150 kg per shelf, depth 400 mm, place width 600 mm.
Where the numbers come from
- Each node is calculated by the metalgen planning function, the same one the metalgen plan command calls. Grid: 56 rooms × 25 values = 1400 nodes. Date: 4 November 2026
- The verdict compares the need with the node's maximum. The verify.py script checks a sample of nodes against the plan command and confirms that the verdict matches a real run.
- There is no interpolation: the slider only moves between calculated nodes.
What this page does not promise
- This is not your warehouse: the planner handles columns, gates, radiators and your cargo once you enter them.
- Norms are for Ukraine only. The planner has rules for other markets, but they are not shown here.
- Speed has not been measured on a real device yet.
Contact
dymenko@gmail.com+380 63 233 22 80
Pilot page, hidden from search. Briefs are synthetic.
For warehouse managers and purchasing
Will it fit, will the pallet jack get through. Drag the aisle and the walls right on the drawing: racks, dimensions and shelf metres come from the calculation.
Drag the red handle in the aisle or the circles on the walls. Ticks mark every calculated wall position.
The person, the pallet jack and the crates are a model for illustration. Racks, shelves and places come from the calculation.
maximum for this variant, needed 300: 351 shelf m to spare
- sections
- 70
- 600 mm places
- 770
- useful shelf m
- 462
- main aisle
- 2,400 mm
- rack
- 3,000 mm, 7 shelves, depth 400
Full layout: 560,760 UAH. Exactly 300 shelf m: 29 sections, 251,088 UAH. Manufacturer catalogue prices as of 4 October 2026
Under 80 % is useful: some shelf length stays empty because a 600 mm crate does not divide the shelf evenly.
Rung 2: every value
One parameter, all its values at once
The same warehouse at each calculated aisle width. A 50 mm wider aisle does not always cost metres: the calculation changes rows and shelf depth by itself, so the dots go in steps. The jump from handling by hand to a jack in every aisle is plain to see.
The same numbers as a table
| Mode | Aisle, mm | Main, mm | Maximum, shelf m | Sections | Verdict |
|---|---|---|---|---|---|
| By hand | 800 | 1000 | 675.5 | 70 | fits |
| By hand | 850 | 1000 | 608 | 63 | fits |
| By hand | 900 | 1000 | 560 | 80 | fits |
| By hand | 950 | 1000 | 560 | 80 | fits |
| By hand | 1000 | 1000 | 560 | 80 | fits |
| By hand | 1050 | 1000 | 560 | 80 | fits |
| By hand | 1100 | 1000 | 540.4 | 56 | fits |
| By hand | 1150 | 1000 | 540.4 | 56 | fits |
| By hand | 1200 | 1000 | 540.4 | 56 | fits |
| Pallet jack in the main aisle | 800 | 2400 | 651 | 70 | fits |
| Pallet jack in the main aisle | 850 | 2400 | 585.9 | 63 | fits |
| Pallet jack in the main aisle | 900 | 2400 | 537.6 | 72 | fits |
| Pallet jack in the main aisle | 950 | 2400 | 537.6 | 72 | fits |
| Pallet jack in the main aisle | 1000 | 2400 | 537.6 | 72 | fits |
| Pallet jack in the main aisle | 1050 | 2400 | 537.6 | 72 | fits |
| Pallet jack in the main aisle | 1100 | 2400 | 520.8 | 56 | fits |
| Pallet jack in the main aisle | 1150 | 2400 | 520.8 | 56 | fits |
| Pallet jack in the main aisle | 1200 | 2400 | 520.8 | 56 | fits |
| Pallet jack in every aisle | 2200 | 2200 | 296.8 | 32 | 3.2 short |
| Pallet jack in every aisle | 2300 | 2300 | 268.8 | 36 | 31.2 short |
| Pallet jack in every aisle | 2400 | 2400 | 268.8 | 36 | 31.2 short |
| Pallet jack in every aisle | 2500 | 2500 | 266 | 40 | 34 short |
| Pallet jack in every aisle | 2600 | 2600 | 261.8 | 36 | 38.2 short |
| Pallet jack in every aisle | 2700 | 2700 | 259 | 40 | 41 short |
| Pallet jack in every aisle | 2800 | 2800 | 257.6 | 32 | 42.4 short |
Rung 3: the whole space
Every room, every mode: where it works and where it doesn't
A cell is a room, its number is the maximum shelf metres. The red staircase separates rooms where the need does not fit. Only these rooms are calculated, nothing is smoothed. Tap a cell and the drawing on the first sheet rebuilds.
| Width, m, in rows; length, m, in columns | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 16 |
|---|---|---|---|---|---|---|---|---|
| 5 | ||||||||
| 6 | ||||||||
| 7 | ||||||||
| 8 | ||||||||
| 9 | ||||||||
| 10 | ||||||||
| 12 |
| Width, m, in rows; length, m, in columns | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 16 |
|---|---|---|---|---|---|---|---|---|
| 5 | ||||||||
| 6 | ||||||||
| 7 | ||||||||
| 8 | ||||||||
| 9 | ||||||||
| 10 | ||||||||
| 12 |
| Width, m, in rows; length, m, in columns | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 16 |
|---|---|---|---|---|---|---|---|---|
| 5 | ||||||||
| 6 | ||||||||
| 7 | ||||||||
| 8 | ||||||||
| 9 | ||||||||
| 10 | ||||||||
| 12 |
Drawing notes
Norms, assumptions and limits
Calculated for the Ukrainian market: norms verbatim, with an English gloss
Aisle between racks 800–1200 mm
НПАОП 0.00-1.75-15 «Правила охорони праці під час вантажно-розвантажувальних робіт» (наказ Міненерговугілля від 19.01.2015 № 21, z0124-15), розділ II, глава 4, п. 18
Проходи між стелажами та штабелями повинні бути від 0,8 м до 1,2 м залежно від операцій, які виконуються. Проходи між стіною і штабелем повинні бути не менше ніж 1 м.
Aisles between shelving units and stacks — from 0.8 to 1.2 m depending on the work; between a wall and a stack — at least 1 m.
Narrowest aisle for people 800 mm
ДБН В.2.2-43:2021 «Складські будівлі. Основні положення», п. 5.2.2
Вільна висота проходу в стелажах для пересування людей має становити не менше ніж 2,1 м, а ширина – не менше ніж 0,8 м. При проектуванні шляхів евакуації крізь стелажі, їх ширину слід визначати за 7.3.6 ДБН В.1.1-7.
Pedestrian aisle within shelving — at least 0.8 m wide with a clear height of at least 2.1 m. If the aisle is an escape route, its width is calculated per cl. 7.3.6 of DBN В.1.1-7 (at least 1.0 m).
From the vehicle lane to a rack 800 mm
НПАОП 0.00-1.75-15 «Правила охорони праці під час вантажно-розвантажувальних робіт» (наказ Міненерговугілля від 19.01.2015 № 21, z0124-15), розділ III, глава 13, п. 51
Рух транспорту в складах, на відкритих площадках і рампах здійснюється в межах транспортних смуг, відповідно до схеми руху, з дотриманням відстаней до стін, колон, устаткування, стелажів і штабелів (не менше ніж 0,8 м).
Vehicles (trolleys, forklifts) travel in lanes with a distance of at least 0.8 m to walls, columns, equipment and shelving.
aisle 2400 mm is wider than 0.8–1.2 m (NPAOP 0.00-1.75-15, Sect. II Ch. 4 cl. 18) because vehicles run in it: from the traffic lane to the shelving — at least 0.8 m (Sect. III Ch. 13 cl. 51)
Main aisle from the door, at least 1000 mm
ДБН В.1.1-7:2016 «Пожежна безпека об'єктів будівництва. Загальні вимоги», п. 7.3.6
Висота та ширина шляхів евакуації встановлюється НД відповідно до призначення будинку. При цьому висота шляхів евакуації повинна бути не меншою ніж 2,0 м, а їх ширина – 1,0 м.
Escape route — width at least 1.0 m, height at least 2.0 m (more specific requirements are in the regulations for the building type).
Keep aisles and escape routes clear
Правила пожежної безпеки в Україні (наказ МВС від 30.12.2014 № 1417, z0252-15), розділ III, глава 2, п. 2.37
захаращувати шляхи евакуації меблями, обладнанням, різними матеріалами;
Escape routes are not obstructed by furniture and equipment; no wardrobes, coat racks or dryers are placed in exit vestibules.
What is an assumption here
- Pallet jack lane with load: 800 mm in the planner's calculation, which is an assumption and not a norm. On this page it runs from 600 to 1200 mm so you can see its effect.
- The person, the pallet jack, the crates on the shelves and the 3D drive are a model for illustration. Racks and their positions, shelves, aisles and doors come from the calculation.
- The brief is synthetic: height 4.5 m, a 2 m door centred on the west wall, no heating, non-combustible crates at 150 kg per shelf, depth 400 mm, place width 600 mm.
Where the numbers come from
- Each node is calculated by the metalgen planning function, the same one the metalgen plan command calls. Grid: 56 rooms × 25 values = 1400 nodes. Date: 4 November 2026
- The verdict compares the need with the node's maximum. The verify.py script checks a sample of nodes against the plan command and confirms that the verdict matches a real run.
- There is no interpolation: the slider only moves between calculated nodes.
What this page does not promise
- This is not your warehouse: the planner handles columns, gates, radiators and your cargo once you enter them.
- Norms are for Ukraine only. The planner has rules for other markets, but they are not shown here.
- Speed has not been measured on a real device yet.
Contact
dymenko@gmail.com+380 63 233 22 80
Opens the planner with the room type set to warehouse. Enter your sizes and cargo to get a plan, a specification and a quote.
Plan your warehouse