LC Lactat (winlactat)

Professional Hybrid Solution for Lactate Diagnostics,
Spiroergometry and Training Planning

The Professionals' Lactate Software

LC Lactate, formerly known as winlactat, is the world’s leading software for lactate analysis and is continuously developed in collaboration with Olympic training centers and numerous examination centers worldwide.

Customize all thresholds independently and individually for your subjects.

Utilize visual correction options to consider the overall picture of your clinical assessment.

Import breath-by-breath data and ventilatory thresholds.

The integrated spiroergometry-interfaces allow for the import of breath-by-breath and threshold data for direct comparison with lactate diagnostics.

Generate professional reports.

Effortlessly compile your examination results into individual reports using the integrated gapped-text editor and keywords.


Scientifically validated
lactate diagnostics

Since the mid-1990s, numerous universities and professional examination centers have supported the development of this software.

training planning

Create individual training plans for your subjects with just a few clicks using the integrated training planning feature.


Professional longitudinal /cross-sectional comparisons

Gain insight into the individual progress and performance metrics of your subjects through detailed longitudinal and cross-sectional analysis.

Numerous interfaces

Integrate your measured diagnostic data (e.g., spiroergometry) with the user-friendly interface system.

Multiparameter diagnostics

Calculate data using multiparameter diagnostics and obtain numerous information for the assessment of your subjects.

Integration with your patient management system

Integrate the software with your patient management system using standard laboratory interfaces (HL7, GDT).

Formation of
performance groups

Create individual performance groups from individual tests of your team. Only then can a well-coordinated training program be achieved.


Full compatibility
for 20 years

The latest development technology enables an extremely long compatibility span, so you don't have to worry about a new version of Windows.


Setup & Onboarding

599 for Setup *
  • Be ready for work immediately
  • Sports science onboarding (90 minutes)
  • Configuration of preferences and thresholds
  • Installation and setup via remote assistance
  • Optional data migration from Winlactat

LC Lactat

98 / month*
  • All features of the previous Winlactat 3-6 PLUS:
  • License for commercial use
  • Developer-level support (ticket system)
  • All updates and always the latest version
  • Comprehensive seminar and continuing education offerings