Am I Still Contagious?
Select your illness and when symptoms started to find out if you’re likely still infectious — and when you can safely return to work.
Check Your Status
Your Contagious Timeline
🛡️ Protect Others While You're Ill
Get Reminded When You're Clear
We'll email you on when you're likely no longer contagious.
Done! We'll send you a reminder.
What you should know
Need official documentation for your employer?
Get a Sick Certificate OnlineHow It Works
This calculator estimates your contagious period based on typical infection timelines from medical guidelines.
When You Need a Sick Note
Most employers require medical documentation if you're off work for more than 2-3 days.
With Sicknote, you can get a valid medical certificate from an EU-licensed doctor without leaving home.
Need a Sick Certificate?
Get your doctor-approved sick note online in 4-6 hours. No waiting rooms, no hassle. Available 7 days a week.
Get Sick NoteDisclaimer: This tool provides general guidance based on typical contagious periods and is not a substitute for medical advice. Individual cases vary. If you're unsure, consult your GP or healthcare provider.