100 Envelope Challenge Tracker
One hundred envelopes numbered 1 to 100. Each time you save, you pick an envelope and put in that many dollars. Fill all of them and you have $5,050.
Loading your chart…
How it works
- Pick how often you will fill an envelope — most people do one a day (about 14 weeks) or two a week.
- Tap "Draw an envelope" for a random unfilled number, or tap any envelope yourself.
- Move that amount to savings (a real envelope or a separate savings account), then mark it filled.
- Short on cash this week? Draw a small one. That flexibility is the whole point of shuffling.
Tips that keep it going
- $5,050 in 100 days is roughly $50 a day on average, which is a lot for most budgets. Halving it (50¢ per number, $2,525 total) keeps the game and loses the stress.
- Keep large envelopes for paydays and small ones for tight weeks.
- If you use a bank account instead of cash, note the envelope number in the transfer memo so your tracker and bank agree.
Questions people ask
How much do you save with the 100 envelope challenge?
Numbers 1 through 100 add up to 5,050, so filling every envelope saves $5,050. At 50 cents per number it is $2,525; at $2 per number it is $10,100.
How long does the 100 envelope challenge take?
It is usually done one envelope a day, about 100 days. Doing two envelopes a week stretches it to about a year, which cuts the average weekly amount to roughly $97.
Do I have to use cash?
No. Plenty of people fill "virtual" envelopes by transferring the amount to a high-yield savings account, which also earns interest and is harder to dip into.