Net Profit Calculator

Net profit is the bottom line — what remains after every cost including interest and tax. This is the number that tells you whether the business as a whole is working.

Inputs

Revenue

COGS

Operating expenses

Interest expense

Tax rate

Results

Net profit

$11,534

Net margin: 23.0%
Pre-tax profit: $14,600
Estimated tax: $3,066.00

Formula

Net Profit = (Revenue − COGS − OpEx − Interest) × (1 − Tax Rate)

FAQ

Is this exact tax?

No — it applies a flat rate to pre-tax profit. Real tax depends on jurisdiction, deductions and structure; use this for planning only.

Where do owner salaries go?

In operating expenses if paid through the business. For sole proprietors drawing profits, model it as an expense to see the true economics.