FreeByte

Sabbatical fund calculator

Funding time away from work.

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

Fund needed

$16,800

Save per month

$733.33

With these inputs, fund needed comes to $16,800 over 6 months. Save per month works out to $733.33.

Shortfall
$8,800

Over time · by months off

What moves the number · Fund needed

Input−10%Now+10%
Monthly spending$15,120$16,800$18,480
Months off$15,120$16,800$18,480

Solve for an input

Whatmakesequal

Compare scenarios

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

Funding time away from work.

A worked example

Starting figures

Monthly spending
$2,800
Months off
6
Saved so far
$8,000
Months until you go
12

What it returns

Fund needed
$16,800
Save per month
$733.33
Shortfall
$8,800

How to read the results

With the defaults above, fund needed works out at $16,800.

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