
What one sale leaves you after commission, payment fee, shipping and packaging, and the lowest price that still breaks even. You type in your own rates.

Online business registration checklist
DTI first, then BIR, then your barangay and city or municipal hall. Twelve steps you can tick off, with a running count.

A 60-minute show split into segments. Change the minutes and the start times follow, with a count of minutes left.
The calculator works out its result on your device as you type. Nothing you enter leaves the page.
The checklist and the run sheet remember your entries in this browser only, so they are there when you come back on the same device. Clearing your browser data removes them, and they do not follow you to another phone or computer.
Every figure and sample row on these pages is an example. The tools do not know any platform’s fee rates, so you enter your own from your seller dashboard. They are planning aids, not legal, tax or accounting advice.