See how long your protein tub will last.
Estimates are for general guidance only and are not medical advice. For a personalised plan, book a free guided tour at RPM Gym.
Knowing how long a tub of protein powder will last helps you plan your supplement budget and avoid running out mid-cycle. Enter the tub size, your scoop size and how many scoops you have a day, and the calculator tells you how many servings the tub holds and how many days it will last. It gives you a clear view of your supplement routine, so you don't end up with gaps.
The result is the number of days until the tub is empty, worked out from the figures you entered. If you change your daily intake or your scoop size, the duration changes too. Use it as a practical guide for reordering, not an exact end date. Regular protein intake supports muscle recovery and growth.
Once you know the duration, plan your next purchase. If the tub won't last a month, order soon to avoid a gap. For advice on protein intake suited to your goals and training, visit RPM Gym: our trainers can look at your supplements alongside the rest of your nutrition and training plan. Book a free guided tour to start.
The calculator uses the scoop size you enter, so if your scoops vary, the duration will too. Measure consistently for the most accurate figure.
No. It works purely from the weight of the powder and your scoops, so whey, casein and plant-based proteins are all calculated the same way.
Use fewer scoops a day or a smaller scoop. Make sure any change still meets your daily protein needs for your goals.
Yes. Our trainers can advise on your overall nutrition, including protein intake and supplements, as part of your fitness plan. Book a free guided tour to speak with our team.
Yes. Book a free guided tour or a coaching conversation and bring your figures; the team can place your shakes within a realistic training and nutrition plan.
Book a free guided tour at RPM Gym Abu Dhabi and turn your targets into a real plan.