DADSKILLS

Family Budget Calculator

Turn one monthly pay figure into a clear plan. Split your household’s take-home pay across needs, wants, and savings, and see the weekly targets that keep it on track.

After tax, for the whole household.
Housing, food, utilities, childcare, transport.
Eating out, activities, subscriptions, treats.
Emergency fund, college, debt payoff. Must total 100%.

Your monthly plan

Needs / month
$2,500.00
Wants / month
$1,500.00
Savings / month
$1,000.00
Needs / week
$576.92
Wants / week
$346.15
Savings / week
$230.77
Savings / year
$12,000.00

How to use the split

Start with the classic 50/30/20 division, then bend it to your life. A household with a new baby and childcare bills may need 60% for needs and less for wants; a family that has paid off its mortgage might push more toward savings. The tool keeps the three shares adding up to 100% so the plan always balances against real take-home pay.

Once you have the monthly targets, the weekly figures make them usable day to day, and the yearly savings total shows the reward for sticking with it. The single most useful habit is a short monthly review — compare what you planned against what actually happened, and adjust.

Frequently Asked Questions

What is the 50/30/20 rule?

It's a simple budgeting framework: about 50% of take-home pay covers needs (housing, food, utilities, childcare, transport), 30% covers wants (eating out, activities, subscriptions), and 20% goes to savings and debt payoff. It's a starting point, not a law — adjust the split to fit your family.

Should I use gross or take-home pay?

Take-home pay — the amount that actually lands in your account after tax and deductions. Budgeting from your gross salary overstates what you have to work with, which is one of the most common reasons a budget quietly fails.

Our needs are more than 50%. Is that a problem?

It's very common, especially with young kids and childcare costs, and high housing prices. Rather than forcing the numbers, change the percentages to reflect reality — the value is in seeing where the money goes. If needs are crowding out savings, that's a signal to look at your biggest line items.

Why show weekly amounts too?

Many families find it easier to stay on track against a weekly number than a monthly one. Seeing the weekly target for each bucket makes day-to-day spending decisions more concrete.

A planning aid, not financial advice. The right split is the one that fits your household’s real costs and goals.