About the monthly budget planner
What is a monthly budget planner?
A monthly budget planner organises your take-home income into groups so that every unit of money has a job. This one uses three groups: needs, wants and savings. You decide the share each group should receive, list the items in each group with a monthly amount and then compare what you planned to spend against the target. It is a framework that makes decisions quicker, especially for people who find line-by-line budgets overwhelming.
This free monthly budget planner starts with a 50/30/20 split, a familiar rule of thumb, but every percentage can be changed. You enter your monthly take-home income and currency, add items to each group, and see how much is left to assign. Print the plan or download it as CSV. It runs in your browser with no account.
Understanding needs, wants and savings
- Needs: costs you must pay to live and work, such as rent or mortgage, utilities, basic groceries, transport to work, insurance and minimum debt payments.
- Wants: spending that improves life but is not essential, such as eating out, streaming, hobbies, holidays and upgrades.
- Savings: money you set aside for the future, including emergency funds, retirement, goals and extra debt payments.
The 50/30/20 rule, and why you should change it
The 50/30/20 guideline suggests about half of take-home income for needs, three-tenths for wants and a fifth for savings. It is a handy starting point because it is easy to remember, but it is only a rule of thumb. In a high-cost city, rent alone may take well over half of income. If you have debts to clear, you may want savings, including extra debt payments, to be 30 or 40 per cent for a time. If your costs are low, you might save much more.
That is why the planner lets you edit every target. The right split is the one that matches your costs, goals and stage of life, not a rule from a book. Treat the starting percentages as a first draft.
How to use the planner
- Enter your monthly take-home income and choose your currency.
- Check the target percentages and adjust them for your situation.
- List your items under each group with a monthly amount. Convert annual costs by dividing by twelve.
- Compare each group’s planned total with its target. The planner shows how much you still have to assign.
- Move items around until the plan balances, then print it or download CSV.
Making every pound or dollar count
Aim to assign all of your income, so there is no unexplained “leftover” that disappears by the end of the month. Some people call this zero-based budgeting: income minus planned spending, including savings, equals zero. The planner’s “left to assign” figure helps with this. If you are over, trim a want or adjust a target. If you are under, give the surplus a job, such as a savings goal or a debt payment.
Sorting borderline items
Some costs sit between categories. A mobile phone plan is a need, but the premium tier might be a want. Groceries are a need, but a weekly takeaway is a want. Be honest, and split lines when needed. The point of the exercise is awareness, not perfection, and being clear about what is a choice often shows where the easy savings are.
Where to go next
Once your plan is set, track real spending against it with the free budget planner’s planned and actual columns. Use the savings goal calculator to see what monthly amount a target needs, and the debt payoff calculator to test the impact of extra payments. If you want a spreadsheet version, the budget spreadsheet template is available as a CSV with formulas.
An example split
Suppose take-home income is 3,000 and you keep the starting targets. Needs would be 1,500, wants 900 and savings 600. If rent, bills, groceries and transport come to 1,800, you are 300 over on needs, so you could shift the targets to 60/20/20, trim groceries or find a cheaper phone plan. The planner makes that conversation with yourself quick, because you can see the gap straight away and test changes before the month begins.
Print, export and privacy
Print the plan or save it as a PDF through your browser. Download CSV to keep a record. Everything is processed in your browser and nothing is sent to Just Plann. Tick “Remember on this device” if you want the plan to be there next time, and clear it whenever you like.
Monthly budget planner FAQ
Is 50/30/20 right for me? Maybe, maybe not. Use it as a start, then adjust to your costs.
Where do debt payments go? Minimum payments are needs. Extra payments are savings, since they build your future position.
Is this financial advice? No. It is a planning tool for general information.
Give your income a job
Enter your take-home pay, adjust the three targets and list what you spend. By the end you will have a plan for the month that you can print and follow.