# Calculate when you are sober again after drinking alcohol

Enter how much alcohol you drank and get an estimate of how much time you have to wait until you are sober again. The calculation is not scientific but based under the common assumption that the alcohol was consumed evenly during this period and that 2 cl of alcohol is digested every hour. In fact, alcohol metabolization is related to gender, liver function etc which this calculation does not consider.

Do NOT use this calculation as an absolute source to whether you can drive or operate a motorized vehicle! If you have consumed alcohol, the only safe method is to leave the car the day after. If you really want to see whether you are sober enough to drive or not, you should purchase an alcometer (for next time). It will give you the exact alcohol level of your blood. It is better that YOU check it than the police, right!?

**This calculation uses alcohol given in volume percent. It is half the alcohol proof. I.e. 100 alcohol proof = 50% and 40 alcohol proof = 20 %**.

## Related calculations

#### Calculate when you are sober again after drinking alcohol

Enter how much you have been drinking and between what hours you were drinking and find out when you will be sober again.#### Calculate how much you have cried over something

How much have you really cried over someone or something? Find out the volume of the tears you have shed over someone or something in this calculation.#### Estimate your max pulse

Estimate your max pulse according to your age.#### How long will your hair become if you save it?

Calculate how much longer your hair will be at a certain date.

## Some random calculations

#### Calculate the surface area of a sphere

How much space do we have to live on, on planet Earth? Calculate this and many other things in this calculation for surface area for spheres.#### How much can you spend, per day, after payments?

Calculate how much, after all your payments (rent, monthly fees etc), you can spend per day on other stuff.#### Calculate the volume of a pyramid

Calculate the volume of a pyramid with a four-sided bases (such as, well, the pyramids!) using several different dimensions for both input and output.#### Calculate percent in different ways

Percentage is a very common calculation that is sometimes a bit tricky to understand. Here you get help to calculate the most common percentage calculations.#### Calculate when you are sober again after drinking alcohol

Enter how much you have been drinking and between what hours you were drinking and find out when you will be sober again.