Free tools & calculators
Quick, free calculators for people who sell their time — no sign-up, no catch. Work out what no-shows cost you, the GST on your services, and what you'd take home on each plan.
No-show cost calculator
See what missed appointments cost you a year — and how much upfront payment and reminders recover.
OpenGST calculator for services
Add or extract GST on a service fee, with the CGST/SGST split. Built for Indian professionals.
OpenEarnings calculator
See your annual take-home on each plan, and how much more 0% commission keeps in your pocket.
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