Creatine Calculator
Find your recommended daily creatine intake by weight โ maintenance or loading protocol โ with approximate scoop servings. Use it alongside our protein calculator to plan your muscle-gain nutrition.
Creatine Intake Calculator
Enter your weight, pick a protocol, and hit Calculate for your daily creatine dose and scoop servings.
Most adults can use a consistent daily dose of 5 g per day. Creatine does not need to be scaled to your exact body weight โ a standard scoop keeps things simple.
Important
This calculator provides general educational guidance and is not a substitute for medical advice. It does not diagnose conditions, and creatine is not universally safe for every person. If you have kidney disease, other relevant medical conditions, or concerns about medications, consult a healthcare professional before using creatine.
What Is the Recommended Creatine Dosage?
The standard creatine dosage for most adults is 3โ5 g of creatine monohydrate per day. Unlike protein, creatine does not need to be scaled up with body weight โ a consistent daily dose works for almost everyone. If you want to reach full muscle saturation faster, you can run a loading phase of about 0.3 g per kg of body weight per day for 5โ7 days, then settle into the same 3โ5 g daily maintenance dose.
Creatine Dosage by Body Weight
Maintenance stays around 3โ5 g per day at any weight, but a loading dose scales with your body weight. Here's what a loading phase looks like at common weights (0.3 g/kg/day, split into ~5 g servings):
| Body weight | Loading dose (5โ7 days) | After loading |
|---|---|---|
| 60 kg / 132 lb | ~18 g/day (4 ร 5 g) | 3โ5 g/day |
| 70 kg / 154 lb | ~21 g/day (4 ร 5 g) | 3โ5 g/day |
| 80 kg / 176 lb | ~24 g/day (5 ร 5 g) | 3โ5 g/day |
| 90 kg / 198 lb | ~27 g/day (5 ร 5 g) | 3โ5 g/day |
Rounding to whole scoops may make your daily total slightly higher or lower โ that's fine, just keep it close to the target.
Creatine Intake Per Day
Your daily creatine intake is simple: 3โ5 g for maintenance, or about 0.3 g per kg during a 5โ7 day loading phase. Creatine is not like protein โ once you pass a standard dose, being heavier doesn't meaningfully increase what you need. During loading, splitting the daily amount into a few servings (roughly one scoop each) spread across the day can help reduce any digestive discomfort.
Creatine Loading Phase
A loading phase uses about 0.3 g per kg of body weight per day for 5โ7 days to saturate your muscle creatine stores faster. Split the daily amount into 2โ4 servings across the day, ideally with meals. After the loading week, switch to the standard 3โ5 g/day maintenance dose. Loading is completely optional โ with consistent 3โ5 g/day, you reach the same saturation in a few more weeks.
Creatine Dosage for Men and Women
Creatine dosage does not differ by sex. The same 3โ5 g/day maintenance dose and the same 0.3 g/kg loading protocol apply to both men and women โ your needs depend on the protocol and your body weight, not your gender. The creatine calculator above works the same for a creatine calculator for men and a creatine calculator for women.
For older adults: creatine can still support muscle and strength with age, but older adults may have different health considerations. If you have kidney disease, take medications, or have other medical conditions, talk to a healthcare professional before starting creatine โ a safe creatine dosage for seniors starts with a medical check-in. This calculator is educational guidance, not personalized medical advice.
Best Time to Take Creatine
Creatine does not need to be taken at an exact time of day. Consistent daily intake is far more important than a specific workout-time window, and research has not shown a single best time for creatine intake. Take it before or after training or at any convenient time โ with a meal is a popular choice because it's easy to remember.
Creatine and Water Intake
Creatine pulls water into your muscles, but that doesn't mean you need excessive amounts of water. Follow general hydration guidance based on your body weight and stay normally hydrated. Use the widget below for a rough daily hydration range โ it's general guidance, not a medically required amount.
Hydration Guidance by Body Weight
Optional: enter your body weight for a rough daily hydration range. This is general guidance โ not a medically required amount, and not a requirement caused by creatine.
Please enter a valid weight greater than zero.
- This is a general daily hydration range (~30โ35 ml per kg of body weight) โ not a medically required amount and not a creatine requirement.
- Needs vary with activity, climate, sweating, diet, and individual factors.
- Practical indicators: drink when you're thirsty and aim for pale yellow urine.
You do not need excessive amounts of water simply because you take creatine. If you have kidney disease or other conditions, follow your healthcare provider's fluid guidance.
How to Calculate Creatine Intake
To calculate your creatine intake by hand: for maintenance, use 3โ5 g per day regardless of weight. For a loading phase, multiply your weight in kilograms by 0.3 to get your daily loading grams, take that for 5โ7 days, then switch to 3โ5 g daily. To estimate scoops, divide your daily grams by your scoop size โ for example, a 5 g dose with a 5 g scoop is 1 scoop per day. The creatine calculator above does this automatically from your weight and protocol.
Creatine Calculator FAQs
Quick answers to common questions about creatine dosage, timing, and water intake.
How much creatine should I take?
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For most adults, the standard daily dose is 3โ5 g of creatine monohydrate per day. If you want faster saturation, take a loading phase of about 0.3 g per kg of body weight per day for 5โ7 days, then drop to the 3โ5 g maintenance dose. The calculator above gives you exact grams for your weight.
What are the creatine dosage guidelines?
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Creatine monohydrate guidelines recommend either a consistent daily maintenance dose of 3โ5 g, or a loading phase of roughly 0.3 g per kg of body weight per day for 5โ7 days followed by 3โ5 g daily. Both approaches saturate your muscle creatine stores โ loading just does it faster.
What is the recommended dosage of creatine?
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The recommended dosage of creatine is 3โ5 g per day for most healthy adults. A loading protocol of about 0.3 g per kg of body weight per day for 5โ7 days can reach full muscle saturation sooner, followed by the standard 3โ5 g daily maintenance dose.
What dosage of creatine should I take?
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Start with 3โ5 g of creatine monohydrate per day โ that's enough for most people and roughly one standard scoop. If you want faster saturation, use a loading phase of about 0.3 g per kg of body weight daily for 5โ7 days before switching to maintenance.
How should I take creatine monohydrate and when should I take it?
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Mix your creatine with water or another drink and take it once daily. It does not need to be taken at an exact time, so pick a time you'll remember โ with a meal or around your workout both work. Consistency matters more than timing.
How much water should I drink when taking creatine?
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Follow general hydration guidance based on your body weight, roughly 30โ35 ml per kg per day. You don't need excessive amounts of water because of creatine alone โ stay normally hydrated, and let thirst and urine color guide you.
When should I take creatine?
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Any time of day works. Research has not shown a single best time, so take creatine whenever it's easy to be consistent โ before or after training, with a meal, or at a regular daily time. Consistent daily intake is what matters.
How do I calculate creatine intake?
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For maintenance, use a standard 3โ5 g per day regardless of body weight. For a loading phase, multiply your weight in kilograms by 0.3 to get your daily loading grams, take that for 5โ7 days, then switch to 3โ5 g daily. To estimate scoops, divide your daily grams by your scoop size.