Health & Workplace Calculators

Quick and free online health calculators - no account needed.

Free Online Leave & Health Calculators

MediLeave's free online calculators help Australians work out the numbers that matter — quickly, privately, and with no sign-up required. Use our annual leave hours calculator to see how much paid leave you've accrued under the National Employment Standards, or our BMI estimator to check how your Body Mass Index compares against Australian health guidelines.

Each tool gives instant results — choose a calculator below to get started.

More calculators are on the way. Check back soon for additional free tools.

Need a medical certificate or online doctor?

MediLeave connects you with AHPRA-registered Australian doctors online, 7 days a week — medical certificates, eScripts, blood test and specialist referrals.

Get started now

Through MediLeave, you can access referrals, general health advice, medical certificates and online prescriptions without having to book an in-person appointment. If you're in a remote location, facing mobility challenges or juggling responsibilities, our telehealth service helps bring healthcare to you.

Whether you have been searching for "Japan Travel Vaccines", "Gp Access After Hours" or "After Hours Doctor Near Me", a practitioner can address various common health concerns and needs such as migraines, urinary tract infections or gastro. And if your practitioner finds it clinically appropriate, they can provide a referral for a blood test, radiology or a specialist.

We provide a telehealth service built around simplicity, where your medical certificate, prescription or referral can be sent digitally by email or SMS if approved. So, if you have been interested in "online sick certificate", "online scripts qld" or "best online doctor australia", speak with a doctor today.