Enter the total number of adults, total number of children, and the length of the vacation into the calculator to determine the amount of sunscreen needed for your trip.
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Sunscreen Formula
The following formula is used to calculate the amount of sunscreen needed for a trip.
SS = (A * 1.5 + C * 1) * D
- Where SS is the ounces of sunscreen needed for the trip (oz)
- A is the number of adults
- C is the number of children
- D is the number of days of the trip.
How to calculate the amount of sunscreen needed for a trip?
- First, determine the number of adults and children.
- Next, determine the length of the trip, or number of days spent outside.
- Finally, use the formula above to calculate the number of ounces of sunscreen you need for your trip.
