18XXc
Calculator for 18XX games
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
An 18XX calculator to help with playing 18XX board games. The app is 100% free (no functionality locked behind IAP). Currently it comes with build in support for the following games:
- 1817
- 1822: The Railways of Great Britain
- 1822CA
- 1822MX
- 1822PNW
- 1824: Austrian-Hungarian Railway
- 1830: Railways & Robber Barons
- 1832: The South
- 1835
- 1840: Vienna Tramways
- 1844: Schweiz
- 1846: The Race for the Midwest
- 1848: Australia
- 1849: The Game of Sicilian Railways
- 1854
- 1860: Railways of Isle of Wight
- 1861: The Railways of the Russian Empire
- 1862: Railway Mania in the Eastern Counties
- 1867: The Railways of Canada
- 1880: China
- 1882: Assiniboia
- 1888 - N
- 1889: History of Shikoku Railways
- 1899 DAIHAN
- 18Chesapeake
- 19Cuba
- 18CZ
- 18DO: Dortmund
- 18EU
- 18Espania
- 18FL
- 18GA
- 18GB: The Railways of Great Britain
- 18 Hiawatha
- 18IN: Railways Across Indiana
- 18Ireland
- 18Korea
- 18MEX
- 18 Milwaukee
- 18MS: The Railroads Come to Mississippi
- 18NewEngland
- 18NY
- 18RoyalGorge
- 18SJ: Railways of the Frozen North
- 18Texas
- 18USA
- 18West: Rails to the Pacific
- 21Moon
- Harzbahn 1873
- The Hiawathas
- Railways of the Lost Atlas
It comes with the following calculators:
- Fund raising calculator for floating companies and funding emergency train purchases (including loans).
- Route calculator that supports multiple routes, route bonuses, stock jumps, and partial payout calculations.
- Result calculator that includes uploading result to BoardGameGeek.com and sharing it over other media. It also supports managing OR payouts for players between stock rounds.
Comes with a game editor if the game you are playing is not supported by default.
If you have any questions the best place to contact me is on Bluesky (see the About screen in the app).
Ratings & Reviews
Provide a way to directly input total route value.
The developer, Magnus Orn Gylfason, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Magnus Orn Gylfason
- Size
- 19.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Magnús Örn Gylfason