About Calculix

Calculix exists because getting a straight answer about money in India is harder than it should be. Is that margin real once GST is settled? What actually lands in your account after Amazon takes its cut? How much of your CTC will you ever see?

Every calculator here shows its working. You get the number, and you get the steps behind it, so you can check it against your own books instead of taking our word for it.

How we keep the numbers right

Tax slabs, PF rates and statutory ceilings are stored as editable settings, not buried in code. When the Budget changes a slab or EPFO declares a new interest rate, the calculators are updated the same week.

Who built this

Calculix is designed and developed by AjonTec.