At the store
See what a pack costs per day for the days you type
A pack price can be read as a daily cost when you say how many days it lasts.
- Calculated from what you enter
- About 2 minutes
- Easy
The short version
- For someone who already has the numbers in hand.
- Divide a pack price by a number of days you type.
- It is not a decision about what you should buy, sign, or qualify for.
The moment
You bought a pack, or you are about to. You decide how many days you expect it to last. The page divides.
After this, you can see what a pack costs per day for the days you type.
Your guess first
These numbers are an illustration, not a store price. Pack price 6.00; Days 10.
The turn
The first illustration comes out to $0.60. The total split by the count, to the nearest cent. A second illustration comes out to $1.43. The total split by the count, to the nearest cent.
Why the number hides
The shelf price is for the pack, not for a day. Days are a second reading you bring.
Now run your own numbers
Do this next
- Type the total price.
- Type the count.
- Read the cost of one.
- Round-off is to the nearest cent.
- Use your own count, not a guess from the shelf.
Who this will not work for
- A price this page did not ask you to type.
- Tax, unless you folded it into a number.
- Advice about what you should buy.
A pitfall
If the pack spoils sooner than the days you type, the daily cost is too low.
How this was calculated
Cost per day equals the pack price divided by the days, to the nearest cent.
This is arithmetic on the numbers you type. It doesn't check store prices.