What is Turnmark Swim Time Converter and who is it for?
Turnmark Swim Time Converter is a tool for swimmers, coaches, and meet officials who need to compare times across different pool courses. It handles course conversions, altitude adjustments, time standards, and points. Enter a time to convert it between courses or apply an altitude adjustment, then look up the relevant time standard or points. After the first visit it works offline, so it can be used at the pool deck without a connection.
Convert swim times between courses, adjust for altitude, and check time standards and points.
What you can do
Convert swim times between different courses
Apply altitude adjustments to times
Look up time standards and points
Use it offline after the first visit
Publisher / site
Turnmark
Category
Sports
Platforms
Web
Languages detected
en
APP PREVIEWS
See Turnmark Swim Time Converter before you open it.
Browse the available app previews. Select any image to open a larger view.
BEST FOR
Decide whether Turnmark Swim Time Converter fits your needs.
Useful for
Convert swim times between different courses
Apply altitude adjustments to times
Look up time standards and points
Use it offline after the first visit
Before you choose
Available on Web
INSTALL GUIDE
Install Turnmark Swim Time Converter from its official site.
1
Open the official web app
Use the Open site button above in a current version of Chrome, Edge or Safari.
2
Choose the browser install action
Select Install app, or use Add to Home Screen from the browser share or main menu.
3
Confirm and launch
The installed app opens from the device launcher. Browser and platform support can vary.
PWA AUDIT
How well does Turnmark Swim Time Converter work as an installed app?
The product overview above helps you choose the service. This independent technical section checks its install experience, browser integration and current PWA signals.
CAPABILITY REPORT
Detected web app capabilities.
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declared
Standalone app window
Requests the “standalone” display mode when launched.
experience
not found
Advanced window modes
Declares preferred window modes beyond the basic display setting.
experience
not found
Preferred orientation
Requests a preferred device orientation.
experience
not found
Custom launch behavior
Controls how repeated launches reuse or create app windows.
experience
detected
Service worker detected
Registration appears in the page source; offline behavior still needs a runtime test.
experience
not found
App shortcuts
Offers quick actions from the installed app icon.
integration
not found
Share target
Can receive content from the operating system share sheet.
integration
not found
File handlers
Can register supported file types with the operating system.
integration
not found
Protocol handlers
Can open supported custom link protocols.
integration
not found
Related native app
Links the PWA to a related application on another platform.
integration
not found
Install previews
Provides screenshots for richer installation prompts.
presentation
declared
Adaptive Android icon
A maskable icon can fill different launcher icon shapes.
presentation
not found
Monochrome icon
Provides a themed single-color icon for supported surfaces.
