See how much overdraft fees are costing you and how much you could save with better cash flow visibility.
Total per year
$420
Potential annual savings with forecasting
$336
One fee vs yearly pattern
A single overdraft or NSF fee is easy to dismiss. This calculator converts that fee into a monthly and yearly cost if the same timing mistake repeats — a bill cluster before payday, a forgotten renewal, or a gap between deposits.
Use the fee amounts from your own statements, not a national average. Banks and credit unions set their own overdraft and NSF terms, and those amounts change. Enter what you were actually charged.
See your projected balance day by day, accounting for upcoming bills and subscriptions.
Get warned 3-5 days before a potential overdraft, giving you time to transfer money or adjust spending.
Know exactly what you can afford to spend today without risking tomorrow's bills.
$35
Average overdraft fee per transaction
$225
Average annual cost per person
$12B
Total fees banks collect yearly
Source: Consumer Financial Protection Bureau (CFPB) data, 2023
Banks typically charge a flat fee (usually $25-$38) each time a transaction exceeds your available balance. Some banks also charge extended overdraft fees if your account stays negative for several days, and NSF fees for returned checks or declined automatic payments.
Sometimes. Many banks will refund overdraft fees as a courtesy, especially if it is your first time or you rarely overdraft. Call your bank's customer service and ask politely. However, prevention is better than asking for forgiveness.
The most effective strategies are: 1) Opt out of overdraft protection so transactions decline instead of overdrafting, 2) Set up low-balance alerts with your bank, 3) Use a cash flow forecasting app like Shelter to see upcoming tight days before they happen, and 4) Link a savings account for overdraft transfers.
Overdraft protection often just means your bank covers overdrafts for a fee. It prevents declined transactions but costs you $35+ per occurrence. For most people, opting out of overdraft protection and using cash flow forecasting to avoid low balances is more cost-effective.
Use Shelter to forecast upcoming cash pressure and catch risky days before charges land.