Kalkulator Konversi Skala Model
Konversikan antara ukuran dunia nyata dan ukuran model skala untuk rasio skala apa pun — pilih skala bernama (HO, N, 1:35, 1:48, 1:72…) atau masukkan rasio khusus, dan konversikan ukuran secara langsung antara dua skala yang berbeda.
Input
Apa yang ingin Anda hitung?
Dimensi yang sudah Anda miliki — panjang dunia nyata atau ukuran model yang ada.
Rasio skala 1:N — pilih skala hobi/arsitektur bernama atau gunakan yang khusus.
Output
| Metric | Value |
|---|---|
| No data yet | |
Cara lain menggunakan alat ini
REST API
curl -X POST https://api.iotools.cloud/v1/tool/scale-model-conversion-calculator \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"mode": "toModel",
"value": "40",
"valueUnit": "in",
"scale": "24",
"outputUnit": "in"
}'Ganti dengan kunci Anda sendiri dari akun Anda. Bidang alat menjadi isi permintaan — tanpa pembungkus.
Tanyakan ke agen AI
Use the IOTools `scale-model-conversion-calculator` tool (Scale Model Conversion Calculator) on this input:
YOUR_INPUT_HERETempelkan ini ke agen mana pun yang terhubung ke server MCP IOTools, lalu tambahkan input Anda.
Widget sematan
<iframe
src="https://iotools.cloud/embed/scale-model-conversion-calculator/"
width="100%" height="520" frameborder="0" scrolling="no" loading="lazy"
title="Kalkulator Konversi Skala Model — iotools.cloud"
sandbox="allow-scripts allow-forms allow-same-origin allow-downloads allow-popups allow-popups-to-escape-sandbox"
allow="clipboard-write"
style="width:100%;border:1px solid #e5e7eb;border-radius:12px;overflow:hidden"></iframe>
<script src="https://iotools.cloud/embed.js" async></script>Tempelkan ini di halaman Anda sendiri — gratis, tanpa kunci, cukup tautan balik.
| Biaya per panggilan API/MCP | Mulai dari 5 kredit |
|---|---|
| Butuh kredit lebih? | Lihat harga |
Juga tersedia melalui
Panduan
The Scale Model Conversion Calculator converts a dimension between real-world size and scale-model size for any scale ratio (1:N) — or, if you already have a part sized for one scale, works out the equivalent size at a different scale entirely.
How to use it
Real-world size → Model size (default):
- Enter the real-world dimension and its unit (mm, cm, m, in, ft or yd).
- Pick a scale — choose a named preset (HO 1:87, 1:35 military, 1:48 aircraft, 1:24 diecast, and more) or select "Custom ratio…" and type the
Nin1:Nyourself. - Read the model size in whichever unit you want it shown in.
Model size → Real-world size: switch "Direction" to this mode, enter the model's measured size and the scale it was built at, and read the real-world size it represents.
Convert between two scales: enter a size you already have (a kit part, a 3D-print, a scratch-built piece), the scale it was made for, and the scale you want the equivalent size for — the calculator round-trips it through the real-world size for you.
Why a preset library instead of a bare ratio field?
Most modeling scales are referred to by name more often than by their raw ratio — a railway modeler thinks "HO" or "N scale," not "1:87" or "1:160." This tool's scale picker lists the common named scales across model railways (HO, OO, N, Z, G), military/armor (1:35, 1:72), aircraft (1:32, 1:48, 1:72, 1:144), diecast cars (1:18, 1:24, 1:43, 1:64), ships (1:700) and common architectural fractional scales (1/4"=1'-0", 1/8"=1'-0") — so you can pick the scale you actually work in without having to already know its ratio. A "Custom ratio…" option covers anything not on the list.
What does "1:N" mean?
A scale of 1:N means one unit of length on the model equals N of the same unit in reality — a 1:87 (HO) model that measures 10 mm represents 870 mm (0.87 m) in real life. The ratio holds for any unit, which is why scales are stated this way rather than tied to a specific unit pair.
How does scale-to-scale conversion work?
The size you enter is first converted to its real-world equivalent using the "from" scale, then that real-world size is divided by the "to" scale's ratio — the same two steps you'd do by hand, just without re-typing the intermediate real-world number or converting units yourself.
Is my data private?
Yes. Every calculation runs entirely in your browser — nothing is uploaded to a server.
Common uses
Sizing a 3D-printed or scratch-built part to match an existing kit's scale, checking whether a diecast car and a display case are compatible scales, converting a blueprint or architectural drawing dimension into a dollhouse or display-model size, or working out how big a real object was from a measured model.
Working with real-world map distances instead of models? Use the Map Scale Calculator. Scaling ingredient quantities rather than physical dimensions? Try the Recipe Scale Calculator.