$5,000 in 3 Months or $10,000 in 6: It's the Same $385 a Week

Time is the strongest lever you have. Give the same $10,000 a full year and the weekly number halves, to about $192.

Trimming the little things helps, but it rarely adds up to $385 a week. The average household spent about $329 a month eating out in 2024, according to the BLS, which is about $76 a week. Cutting that in half frees about $38. Cancelling the subscriptions you don’t use frees about $6 a week for the average respondent in a March 2026 survey by Self, whose unused subscriptions came to $26.79 a month.

So most of $385 a week has to come from one of three places:

• A big line, cut hard for 13 weeks. Dining out, travel, the car you could sell or swap, the gym you could pause. It’s easier to go without for a set stretch than forever.
• Extra income. Overtime, a side job, or selling things you no longer use. Money that never mixes with your paycheck is the easiest to save.
• A windfall. A bonus, a tax refund or a gift, moved to savings the day it arrives.

If none of those are available, change the date instead of the habit. $5,000 in six months is $192 a week.

In a high-yield savings account at an FDIC-insured bank, insured up to FDIC limits. Not in the stock market. Over a single year, $100 in the S&P 500 ended lower in 26 of the 98 years from 1928 to 2025. Three months is shorter still.

The best high-yield accounts paid a little over $4 a year per $100 in October 2026. Saving $385 a week there for 13 weeks would earn roughly $25 in interest if that rate held. That’s not the reason to keep it there. The reason is that a savings account can’t drop with the market.

Set a transfer of $385 a week, or about $770 every two weeks, into the savings account, timed for the day your pay lands. If you’re paid every two weeks, count the paydays before your date: six paychecks means about $833 each, seven about $714. A transfer you don’t have to remember is the one that keeps happening.

Then watch where the rest goes. Coinage’s spend tracking, on the free plan, lists your top merchants for the month with what you spent at each, how many purchases and the average purchase. Widen it to three or six months and it shows which ones are rising, which is where the next $20 a week usually hides.

For the goal after this one, if it’s five or more years away, a Goal Nest takes a name, a target and a date and works out what to add each week, every two weeks or each month. It’s invested, so it suits money you won’t need for years, not money you need by spring.

Whether it’s $5,000 by late January or $10,000 by late April, the math asks for the same thing every week. Pick the date you can keep, put the money where the market can’t touch it, and let the weeks do the rest.