FreeByte

Side hustle profit calculator

What the extra work really nets.

Built and reviewed by Dovanic, Founder and editor, FreeByteLast reviewed: 2026-08-18
$
$
30%

Monthly net

$966

Effective hourly

$24.15

With these inputs, monthly net comes to $966. Effective hourly works out to $24.15. The result assumes tax rate stays at 30%.

Tax set aside
$414
Yearly net
$11,592

What moves the number · Monthly net

Input−10%Now+10%
Monthly revenue$840$966$1,092
Monthly costs$995.4$966$936.6
Tax rate$1,007.4$966$924.6

Solve for an input

Whatmakesequal

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Save this set of inputs, change something, then save again to compare the outcomes side by side.

What the extra work really nets.

A worked example

Starting figures

Monthly revenue
$1,800
Monthly costs
$420
Tax rate
30%
Hours per month
40

What it returns

Monthly net
$966
Effective hourly
$24.15
Tax set aside
$414
Yearly net
$11,592

How to read the results

With the defaults above, monthly net works out at $966.

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