50/30/20 budget calculator

Enter your monthly take-home pay and see the classic split — 50% needs, 30% wants, 20% savings — in seconds.

Your monthly take-home income£2,500.00
Needs50%
£1,250.00

Rent, bills, food, transport

Wants30%
£750.00

Eating out, hobbies, subscriptions

Savings20%
£500.00

Saving, investing, debt overpayment

Put your 20% to work with your partner?

We’ll save this as a goal in your free Evenly account — track it together.

A budget you'll actually stick to

The 50/30/20 rule is popular because it’s simple: three buckets, no spreadsheet. Split your take-home pay into needs, wants and savings, and you’ve got a plan you can run on autopilot. For couples, the trick is agreeing the buckets together and protecting the savings slice — Evenly handles the fair split of the bills so the savings actually happen.

What is the 50/30/20 budget rule?

It's a simple way to split your take-home pay: 50% to needs (rent, bills, food), 30% to wants (eating out, hobbies), and 20% to savings or paying off debt. It keeps budgeting simple without tracking every penny.

Does the 50/30/20 rule work in the UK?

Yes — the percentages are a guide, not a law. In higher-rent areas 'needs' often runs above 50%, so treat it as a starting point and adjust. The key habit is protecting the 20% for savings.

How do couples use the 50/30/20 rule?

Apply it to your combined take-home pay, agree what counts as needs vs wants together, and protect the savings slice as a shared goal. Evenly lets you split the bills fairly first, then track the savings together.