Get the numbers right the first time.
Friendly, accurate calculators for the decisions that need real math — each one sourced, checked, and ready in one sitting. Pay once, download, done.
Every calculator is a real spreadsheet — Excel & Google Sheets ready.
sourced & checked
Three steps, five minutes
No sign-up, no learning curve. Genuinely.
Pick a calculator
Find the one built for your question — money, home projects, everyday planning, and more on the way.
Pay once
A single, friendly payment through Stripe. No subscription, no surprise charges. Ever.
Download & go
Your file is ready the second you check out. Open it in Excel or Google Sheets and you're set.
The one that started it all
Our first calculator — and the reason this shop exists.
Freelancer Quarterly Tax & Take-Home Pay Calculator
Know what you actually owe and what you actually keep — federal tax, BC provincial tax, and CPP/CPP2, all in one friendly sheet. Built for the 2026 tax year.
Numbers you can actually trust
A calculator with wrong math is worse than no calculator at all. So every single one is:
- Sourced from official, authoritative data
- Cross-checked against a second source
- Tested formula-by-formula before it's sold