Caffeine Calculator – Are You in Caffeine Overdose?
Find your daily caffeine intake in just 5 seconds. With the help of this caffeine calculator, you will be able to know whether your daily caffeine threshold has been reached or not. If you are in caffeine deficit you can take a cup of coffee or stop if you are in surplus. In the end, this tool gives a summary for better understanding.
Caffeine In Different Foods
- Cup of tea (190 g): 50 mg per cup
- Mugs of filter coffee (350 g): 140 mg per mug
- Mugs of instant coffee (350 g): 100 mg per mug
- Cans of cola (330 ml): 40 mg per can
- Energy drinks (250 ml): 80 mg per can
- Shots of espresso: 45 mg per shot
- Cups of green tea (190 g): 40 mg per cup
- Dark Chocolate (3.5-ounce): 80mg
- Milk Chocolate Bar(1.55-ounce): 8.8mg
How to use our Caffeine Calculator?
Use our caffeine overdose calculator to discover your daily caffeine intake. You can select from 3 different caffeine sources with this tool.
- Open the caffeine calculator, choose from the 9 major sources of caffeine. For example, A Cup of tea, A Mug of Coffee, etc.
- Now, enter the quantity of each that you have taken in the day.
- You can now enter two more sources, along with the quantity that you have consumed.
- Lastly, the caffeine calculator will calculate all the data. It will display your caffeine intake for the day and the maximum caffeine limit.
What is a Caffeine Calculator?
A caffeine calculator is designed to calculate the amount of caffeine that a person consumes daily. The calculator shows the amount of caffeine that is safe, and how much caffeine could be considered as an overdose.
Why you need a Caffeine Calculator?
Caffeine is a natural stimulant that is found in different beverages, seeds, and foods. Most people consume coffee, tea, or soda daily and these drinks possess the highest quantity of caffeine. So, it is important to know your daily caffeine intake. This is where a caffeine calculator can help, just select the drink that you had taken and the quantity. The calculator will show your caffeine intake and the recommended amount best for you.
Caffeine Intake – How much caffeine I can take daily?
The amount of caffeine a person can take depends on gender, age, and health condition. If you have any health condition, we highly recommend a doctor’s consultation before fixing your daily caffeine intake.
However, with a general perspective
- Full-grown adults have a maximum caffeine threshold of 400 milligrams a day. 400 mg caffeine is equal to 3 large mugs of filter coffee. Taking more caffeine than the maximum threshold can affect your health.
- A teenager or a person from age 13 to 18 has a caffeine limit of about 100 milligrams a day. The reason for the low caffeine limit is because teenagers are growing and they need 8-9 hours of sleep each day. 100mg caffeine is equivalent to 1 large mug of coffee or 2 cups of tea plus a milk chocolate bar.
- Children that are below the age of 13 should avoid caffeine. It is not at all good for them to consume a high stimulant substance like caffeine.
- The maximum amount of caffeine intake for pregnant women is 200 milligrams per day, this is equal to two cups of tea and a large mug of coffee.
What is a severe dose of caffeine?
If you get over your daily maximum caffeine dose, don’t worry. An additional cup of coffee or tea will not cause any major health issues.
The extremely lethal amount of caffeine is said to be anywhere above 10 grams of caffeine. 10 grams of caffeine is equal to 70+ mugs of filter coffee or 200+ cups of tea. It this almost impossible to achieve such intake of caffeine from general caffeine sources. However, you should keep in mind the maximum caffeine intake and try to be below it all the time.
Does Caffeine Affect Sleep?
A high dose of caffeine may hurt sleep. As caffeine is a substance that encourages alertness, the most obvious effect of caffeine is that it makes falling asleep harder. A study even claims that caffeine intake can disrupt the timing of your body clock, which means that your eyes will be wide open even after your bedtime had passed.
Caffeine also reduces your total sleep time. It also disrupts sleep cycles, meaning you will not enjoy deep sleep as you used to.
Your body membranes absorb caffeine very fast. This means that you will start feeling caffeine’s effect within 15 minutes of consuming it. Caffeine stays in your body for about 5-6 hours and will eventually get discharged through urine.
Note: Do not take coffee, tea, or any major source of caffeine close to bedtime, as this might disturb your sleep schedule and will reduce the sleep quality.