Sunscreen Amount Calculator
Health & FitnessEstimates how much sunscreen and how many bottles you'll need for a trip, based on daily sun exposure and coverage area.
Total Sunscreen Needed (mL)
Total sunscreen volume needed for the whole trip, based on 29.75 mL per full-body application (2 mg/cm2 dosing) or 0.35 mL for face only.
Applications per Day
2
Number of applications needed per day, reapplying every 2 hours of sun exposure.
Bottles Needed
3
Number of bottles to pack at the chosen bottle size.
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Odeh Ahwal0people find this calculator helpful
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Creators
Odeh Ahwal0people find this calculator helpful
Views
Helpful
Saved
Embeds
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Frequently Asked Questions
How much sunscreen counts as one full-body application?
Dermatological guidance uses 2 mg of sunscreen per cm2 of skin -- in practice, about 29.75 mL total per full-body application (roughly 2.9 mL per arm, 5.8 mL per leg, 12 mL for the torso, and 0.35 mL for the face), reapplied every 2 hours of sun exposure.
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