---
title: Architectural Model Size & Scale Calculator
url: https://www.shsztmodel.com/tools/model-size-calculator/
description: Free calculator: convert site dimensions to architectural model size at any scale (1:20–1:5000), get table size and shipping sections, or find the best scale for your table.
updated: 2026-11-06
---

Free tool
# Architectural model *size calculator*

Turn site dimensions into model size, table size and shipping sections — or find the largest scale that fits your display table.

Result
1:300

- **Model footprint:** 133.3 × 83.3 cm
- **Display table:** 160 × 100 cm
- **Tallest building:** 50 cm
- **Shipping:** 1 section (single crate)

[Get a quote for this model](https://www.shsztmodel.com/contact/)

Reference
## How big is 100 m *at each scale*?

[Read the scale guide](https://www.shsztmodel.com/insights/architectural-model-scale-guide/)

| Scale | 100 m becomes | Typical use |

| 1:50 | 200 cm | Interiors, unit models |
| 1:100 | 100 cm | Single buildings, facade detail |
| 1:200 | 50 cm | Towers, sales gallery models |
| 1:300 | 33 cm | Towers, sales gallery models |
| 1:500 | 20 cm | Residential masterplans |
| 1:1000 | 10.0 cm | Districts, campuses, resorts |
| 1:2000 | 5.0 cm | City planning halls |

Start a project
## Have drawings?
Get a quote in *24 hours*.

Send plans, a 3D model or just a rendering. A project manager replies within one working day with a recommended scale, an itemised quotation and a dated schedule.
[Request a quote](https://www.shsztmodel.com/contact/)[WhatsApp David Wang](https://wa.me/8613588680098)