Are you finding it difficult to manage your personal or household budget? Do you find that your monthly expenses don't add up? Would you like to get better at monthly budgeting so you can save more? Using our budget calculator will help you work out what your monthly income and expenses are, what you need to budget for, and how much you have available to save. It will also give you a better idea of where you can make cost savings and how by spending less you can save or invest this money.