Stoic Tools
Philosophy you can measure.
Small, honest calculators. Not for entertainment — for reflection. Each one is free, runs on your device, and keeps nothing.
Which Stoic philosopher are you?
10 real-life situations reveal whether you think like Marcus Aurelius, Seneca, Epictetus, or Cato. AI-powered personal analysis included.
Take the Quiz Dichotomy of ControlWhat can you actually control?
Describe what’s troubling you. AI sorts it into what’s in your control and what isn’t, with a Stoic quote and a concrete action for today.
Open Tool Life ClockHow much time do you have left?
Enter your birth date, sex, country. See your estimated death date and how many Sundays, Christmases, and sunsets remain.
Open Tool Memento MoriYour life in weeks.
Visualize every week of an 80-year life on a single grid. Count how many you have already spent.
Visualize Coming SoonDaily Stoic Challenge.
A small, uncomfortable task each morning. Cold exposure, silence, voluntary hardship. One day at a time.
In StoicNow app Coming SoonAI Stoic Mentor.
Ask Marcus, Seneca, or Epictetus. An AI trained on the original Stoic texts, speaking in their voice.
In StoicNow app