I use moneydashboard. It just pulls all the info from the bank and i go in every few weeks and just spend a few minutes catogorising the purchases.
I have excel... does google sheets offer something better that what excel does?
simplest way to budget is having 2 bank accounts. one for bills which you set up a standing order to put x amount in that will cover the bills and one off extras, and then another account for fun stuff. put say £500 in per month and then don't worry about budgeting. spend just on that card the stuff you consider extras.
Spreadsheet- start by listing all the regular costs you have- pension, heating, electricity, internet, phone bills, netflix car insurance/tax etc.
Then think of potential/not fixed costs, like for example car repair/service costs, food bills, christmas shopping etc, make an estimate of what you'll need and add it to your regular costs.
Then simply figure out the total cost/year (or month or whatever you want) and subtract it from your salary. Whats left is what you can "frivolously" spend. Its a good idea to skim off a chunk for a general "emergency" fund if you can manage.
This, pretty much. We also list stuff that has to be paid annually and divide the total cost of those items by 12 and save that amount monthly. The rest is put into another savings account once direct debits are taken into account. My Wife's weekly pay goes on weekly expenditure like food and fuel, the remainder is saved.