Out Budget

Getting started with OutBudget

Most finance apps are built around the past: they organize what you've already spent and hope you draw lessons.

OutBudget is built around the future. It is a tool you can use to describe what you expect your money to do over the next few years, and then measure how reality compares.

The first thing you do is define your baseline: income, fixed costs, recurring expenses, and the one-off events on the horizon. Everything that follows — logging transactions, reading the budget, tracking variance — is about measuring how well reality tracks against that plan.

This works especially well for situations that don't fit a tidy monthly box. If you're working toward something specific two or three years out (a down payment, a career break, a move) it gives you a place to hold that plan and test it against what actually happens month by month.

It also solves the friction of multi-currency lives. You can record your transactions in whatever local currency you actually spend, while OutBudget automatically handles the conversions to show you the big picture in your main base currency. This gives you a single, consolidated view so you can truly understand what is happening to your money overall.

The four-step journey

1. Set up your accounts

Before you can plan, OutBudget needs to know where your money lives. An account is anything that holds a balance: a checking account, savings, a credit card, a brokerage. Each account has a currency, and OutBudget stores amounts in their original currency. You choose a base currency to see your net worth and forecast in a single number, but the underlying data stays exact regardless of how FX rates move.

2. Build your forecast

This is the core of OutBudget. A forecast is a set of assumptions that the simulator runs forward up to five years. Your salary is an assumption. Your rent is an assumption. The car insurance that hits once a year in March is an assumption. Each assumption has a type — fixed monthly, one-off, every X months, a percentage of income, or a seasonal pattern — and together they draw the curve of your expected financial future.

The forecast is not a budget in the traditional sense. It's a working hypothesis about where you're going, expressed in months and numbers.

3. Log what actually happens

As time passes, you record real transactions: income received, expenses paid, transfers between accounts. The goal is to have an honest record of what happened so you can compare it to what you planned.

4. Use variance to make decisions

The gap between forecast and actuals is where the value is. OutBudget shows you, category by category and month by month, how reality is tracking against the plan. A one-off shortfall is noise. A consistent drift is a signal. The question is always the same: is this gap something to correct, or something to update the plan around?

What you'll need before you start

Set aside 10–20 minutes for the initial setup. Before you open OutBudget, it helps to have a rough sense of:

  • Your monthly take-home income, in whatever currencies it arrives
  • Your fixed costs: rent or mortgage, subscriptions, loan repayments
  • Your variable expenses: food, transport, leisure
  • The major financial events you can see coming in the next one to two years: a renewal, a trip, a purchase, a change in income

You don't need bank statements or a spreadsheet export. A good-enough starting point is better than a perfect one that takes a week to prepare.

What OutBudget is not

OutBudget is not a set-it-and-forget-it tool. It works because you check in. Most users spend a few minutes a week logging transactions and 15–30 minutes at the end of each month reviewing variance and adjusting assumptions.

OutBudget is also not the right fit if you're not interested in thinking about where your money is going over the next few years. If you want to know how much you spent on dining last month, simpler tools do that well. If you want to know whether you're on track to afford a house in three years, or whether a salary increase changes your savings trajectory meaningfully, then OutBudget is the right place for that question.

Your path through the guide

The rest of the guide walks through each part of the app in order. The sequence is deliberate — each step builds on the last.

  1. Thinking in forecasts — the mental model behind OutBudget. Read this before touching the app.
  2. Accounts and multi-currency — set up your accounts and choose your base currency.
  3. Creating your first forecast — build your plan with assumptions.
  4. Logging transactions — record what actually happens.
  5. Reading your budget — understand variance and make decisions.
  6. Analytics: forecast, actuals, variance — zoom out and see the bigger picture.

Common questions

How accurate do my forecast numbers need to be? Not very, at first. The goal of the initial forecast is to get a plausible baseline, not a precise one. Assumptions get sharper as you see how actuals compare. Start with your best guess and adjust as you go.

I have accounts in three currencies. Where do I start? Start with your primary income account — the one where your main salary lands. Add the others once you have the basic structure in place. You can always backfill; there's no penalty for getting there incrementally.

When does OutBudget actually become useful? Most users find the app clicks after the first full month of real data. As you log more, the app compounds in utility over time — allowing you to track seasonal patterns, prepare for annual renewals, and isolate unexpected expenses to make your forecast highly accurate.