Sebast.tools

See clearly.
Move forward.

Work. Family. Something of your own. Four tools that make the complicated parts of parent life clear.

Start here

The Day Rate

See exactly what going part-time costs you. The real number, after tax, broken down by day.

Find the hours in your week for the thing you're building. No optimism, just what's actually there.

Split the household fairly. See who's carrying what — and what needs to change.

How many layers does your baby need today?