How often should you check your net worth?
You added it up once, felt something about the result, and now the tab is open again. That's the pattern. Tracking your net worth is one of the few money habits that starts paying off the same week you start, and it arrives with a side effect nobody warns you about: a number you can refresh.
If you own index funds, or one stock you have feelings about, or a 401k with a target date fund sitting in it, that number has a pulse. It moved while you were asleep. It moved again during your standup. It will be different by the time you finish this page, and you will have had nothing to do with any of it.
The short answer
Update it once a month. Read it once a quarter. Glance whenever you want, as long as glancing never turns into doing.
Most personal-finance writers land somewhere between monthly and quarterly, and that's about right, but the interval matters less than the reason. "Checking your net worth" is two activities crammed into one phrase. One is bookkeeping. The other is judgment. Confusing them is how people end up refreshing a portfolio at 11pm and calling it discipline.
Why the daily number is mostly the market talking
Net worth is what you own minus what you owe. Checking, savings, the 401k, the brokerage, your home equity, minus the mortgage, the card, the student loans.
Now look at which half of that moves on a Tuesday. Not your rent, which is the same as it was last Tuesday. Not the student loan, which drops on a schedule you already know by heart. It's the investment accounts, and they move because several million strangers changed their minds about interest rates before you woke up.
So when the number falls by four figures overnight, the sentence in your head is "I lost money." The accurate sentence is "things I already owned got repriced, and I did nothing." You own the same shares you owned yesterday. Nobody took anything.
That's the trap. Daily checking hands you a precise measurement of something you don't control and dresses it up as feedback on your behavior. Feedback is supposed to teach you something. This teaches you the weather.
What signal actually looks like
The parts of your net worth that respond to you are boring and slow, which is exactly why they're worth watching.
Your savings rate. How much of what came in this month stayed. That's a decision you made, or a set of small ones.
Your contributions. The 401k deferral, the automatic transfer to the brokerage on the 5th, the extra $200 you moved after a good month. Those don't fluctuate with the market. They either happened or they didn't.
Your debt. The card balance you're actually working down, the loan with a payoff date you could name out loud. Debt paydown shows up in your net worth as a clean line going the right way, immune to whatever the S&P did.
Here's a useful test for any monthly move: could you have caused it? If yes, it's information about you. If no, it's information about the market, and you can file it under "interesting" instead of "urgent."
The monthly update
Once a month, sit down and make the number true. Enter the balances that don't update themselves. Cash. The card. The car loan. Anything you own that isn't a ticker.
Pick a date and keep it. Which date barely matters; using the same one every month does, because a history taken on random days has noise baked into it that has nothing to do with your life.
Give it fifteen minutes. It's a chore, not a ceremony. The value isn't the number at the end. It's that once a month you look directly at your money on purpose, which is a thing most people go years without doing.
The quarterly review
This is where you're allowed to have opinions.
Three months is roughly the shortest window where a trend outlives the noise. One month of investment movement tells you almost nothing. A quarter, next to the previous three, starts to show you shape: contributions going in steadily, the loan balance stepping down, cash creeping up or quietly bleeding out.
Ask a small set of questions and stop. Did my savings rate hold? Is any debt going the wrong direction? Is my cash pile bigger than it needs to be, or thinner than I'd like if something broke? Did the mix change in a way I actually chose?
Adjustments belong here, not on a Thursday afternoon when the number looks ugly. Quarterly cadence has a quiet second benefit: it puts four decision points a year between you and any impulse, and most impulses don't survive the wait.
The daily glance
Looking at your net worth every day isn't a moral failing. Plenty of people enjoy it the way other people enjoy checking the score of a game they're not playing in.
The line is behavior. If you look daily and nothing changes, it's a hobby, and a harmless one. If a red day makes you skip a transfer, or a green streak makes you feel rich enough to stop paying attention, the glance has become a decision input, and a bad one.
The honest tell is how you feel afterward. If the number closing down leaves you tense for an hour, that's not information. That's a slot machine you built out of your own retirement account.
What about a downturn?
The instinct during a bad stretch is to either stare constantly or hide completely, and both are the same reflex with different clothes on.
Keep the monthly update. This is the one time when not looking genuinely costs you something. A gap in your history through a rough six months erases the record of the part that mattered: whether your contributions kept landing while prices were down.
What you can drop is the daily glance. Nobody needs a minute-by-minute readout of a decline they've already decided to sit through. Watching it closely does not make it shorter.
And there's a reframe available in the numbers themselves. In a down quarter, the investment column falls while the contribution column keeps climbing. Same statement, two stories. One of them is about you.
What changes when the prices update themselves
Most of what makes net worth tracking feel like a slog is data entry. In a spreadsheet, the monthly ritual is really a pricing exercise: look up what your shares are worth, paste the values in, fix the formula you broke last time, then finally look at the total when you're already sick of the whole thing.
That's the tail wagging the dog. The point of tracking this is the conclusion at the end, and the conclusion is what gets crowded out. If you enjoy building the spreadsheet, keep it; some people genuinely do, and a sheet you maintain beats an app you ignore.
Pocketwatch handles that half for you. You enter what you own, market prices update on their own, and your net worth is charted over time without you retyping anything. Your cash and your debts still need a monthly touch, since no app can guess what your checking account did last week.
When the data maintains itself, the ritual stops being about data and starts being about decisions. Fifteen minutes of bookkeeping becomes five minutes of balances and ten of actually reading what happened. It also makes a goal worth setting: Pocketwatch lets you set a net worth target and watch the line move toward it, which does more for your behavior than a figure you recompute by hand and forget.
FAQ
Is checking my net worth every day bad?
Not on its own. It's bad when it changes what you do. Daily movement in your net worth is almost entirely the market repricing investments you already owned, so there's no action hiding in it. If you look every day and it doesn't touch your transfers, your contributions, or your sleep, it's a harmless habit. If a red day derails any of those, look less.
Should I look during a market crash?
Keep your normal monthly update and skip the extra glances. The monthly entry is the one that matters, because a downturn is precisely when you'll want a record showing your contributions never stopped. Constant checking during a decline adds anxiety and no information. The market doesn't know you're watching.
What day of the month should I update it?
Any day, as long as it's the same day every month. The 1st is easy to remember; the last business day lines up neatly with month-end statements. Consistency is the whole point. If you update on the 3rd one month and the 28th the next, part of the change you're looking at is just the calendar.
Does my net worth include my 401k?
Yes. Your 401k is an asset you own, and it belongs on the statement along with your IRA and any other retirement account. Net worth is total assets minus total liabilities, and there's no carve-out for money you can't touch until later. Leaving your retirement accounts off makes the number smaller, not more honest. For an item-by-item walkthrough of what counts, including your house, your car, and your debts, see our full breakdown of what actually counts in your net worth.