A free savings calculator — how much can you really afford to save?
Free Savings Calculator
A savings calculator answers one of the most important money questions there is: after everything you earn and everything you spend, how much can you actually afford to save or invest? Clear Budget subtracts your expenses from your income to reveal your available money, then lets you divide it across as many savings and investment goals as you like — across daily, weekly, biweekly, monthly and annual views at once.
- 100% free
- Private by design
- 5 frequencies compared
- Multi-currency budgeting
01— The basics
What is a savings calculator?
A savings calculator tells you how much money you can realistically put toward savings and investments — not a number you guessed, but one grounded in your actual income and expenses. It works out the gap between what comes in and what goes out, and that gap is the money you have available to save. If the gap is large, you can afford to save aggressively. If it is small or negative, the calculator makes that visible so you can adjust before the month runs away from you.
Unlike a generic "how much should I save" rule of thumb, a real savings calculator is personal. It uses your numbers — your salary, your rent, your subscriptions, your debt payments — and shows the truth about what you can afford to set aside, in every time frame that matters to you.
What you earn
Every source of income, added together — salary, side work, benefits, freelance pay.
What you spend
Every regular expense, added together — rent, groceries, transport, subscriptions, debt.
What you can save
The difference — the cash genuinely available to save, invest or put toward goals.
02— The calculation
How much can I save? One subtraction
The Clear Budget savings calculator is built on a single, honest line of math. Take everything you earn, take away everything you spend, and what is left is the money you can afford to save or invest:
That available money is your true savings capacity — the most you could set aside without borrowing. Allocate all of it and you save the maximum you can afford. Allocate part of it and the rest stays as money left over. Allocate more than it and the calculator flags a shortfall, so you know to trim a goal or cut an expense.
Large gap: save more
A wide margin between income and expenses means you can afford to save aggressively — toward retirement, investments and big goals.
Small gap: save steadily
A thin margin still leaves room to build the habit. Even a modest monthly amount compounds over time.
No gap: adjust first
When expenses meet or exceed income, there is nothing to save yet — lower a cost or raise income before saving.
03— Allocate across goals
Divide your available money between savings goals
Knowing how much you can save is only half the answer. The other half is deciding where it goes. Clear Budget lets you split your available money across as many goals as you like, each with its own amount and frequency — so you can build an emergency fund at the same time as you invest for retirement and save for a vacation.
Emergency fund
Build 3 to 6 months of expenses as a cash buffer for the unexpected — job loss, repairs, medical bills.
General savings
A flexible pot for whatever life throws at you, kept accessible in a savings account.
Investments
Put surplus cash to work in the market for long-term growth beyond what cash can deliver.
Retirement
Pay your future self with regular contributions to a pension, 401(k) or IRA.
Vacation
Save toward a trip a little each month so it is paid for before you fly, not after.
House deposit
Build a down payment month by month and see exactly when you will reach your target.
Other goals
Education, a car, a wedding, a business — any personal target you are saving toward.
Mix and match
Add as many goals as you need. Each one has its own amount and frequency, converted automatically.
Save the maximum, or save what fits
You do not have to allocate every dollar of available money. Clear Budget shows your available money, your total allocated to savings, and the money remaining after your planned contributions — so you can choose between saving aggressively, saving comfortably, or leaving room to spend freely.
04— Every frequency, one picture
Your savings across daily, weekly, biweekly, monthly and annual
Income, expenses and savings rarely arrive on the same schedule. A salary might come semi-monthly, a freelance gig biweekly, rent monthly, a streaming subscription annual, and a savings transfer weekly. Adding those raw amounts directly would mix weeks with months with years. Clear Budget converts every line to a common yearly basis first, then shows your available money and your savings across every period at once.
Daily
See how much you can save each day — useful for building a small daily savings habit.
Weekly
Your available money per week, ideal if you are paid or do your budgeting weekly.
Biweekly
Match your savings to a biweekly paycheck (26 per year) and plan each pay period.
Monthly
The classic view — how much you can save each month after monthly expenses.
Annual
Zoom out to the year — your total savings capacity and the true cost of small habits.
Enter each income, expense and savings line the way it actually occurs — a daily coffee, a weekly transfer, a monthly rent payment, an annual insurance bill — and Clear Budget handles every conversion. You see your available money and your planned savings in all five time frames simultaneously, so the answer to "how much can I save each month?" is always consistent with every other period.
05— A simple example
A savings calculator example, step by step
Here is a straightforward example showing how Clear Budget turns income and expenses into available money, then into allocated savings and final money remaining. All figures are monthly.
Income
$4,200
Salary + side work
Expenses
$3,000
Rent, bills, groceries
Available
$1,200
Income − Expenses
Remaining
$200
After savings
How the $1,200 is allocated
Notice the result is honest. Because the calculator subtracts expenses first, the $1,200 of available money is what is genuinely left — not a wishful savings target. And because it subtracts planned savings second, the $200 remaining shows exactly how much slack is left. If the allocated savings had exceeded $1,200, the calculator would flag a shortfall instead.
06— The tool
A free monthly savings calculator that does the math
Clear Budget is a free savings calculator. Enter your income and expenses exactly as they occur — daily, weekly, biweekly, semi-monthly, monthly, quarterly or annual — and it works out your available money, then lets you allocate it across emergency funds, investments, retirement and goals. You see your savings and your money remaining across Daily, Weekly, Biweekly, Monthly and Annual views, all at once. No spreadsheet, no account, no sign-up.
Honest savings capacity
Income minus expenses reveals what you can truly afford to save — not a guess, but your real numbers.
Unlimited savings goals
Split available money across as many goals as you like, each on its own frequency, converted automatically.
Private by design
Your numbers stay in your browser. No account, no sign-up, no tracking of your income and savings.
Ready to see how much you can save?
Open the free Clear Budget calculator. Add your income and expenses, see your available money instantly, then allocate it across your savings and investment goals — privately, in your own browser, across every time frame.
100% free · No account needed · Private by design