---
title: "PepCalc: Peptide Calculator - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "PepCalc: The top-rated peptide calculator app! As featured on leading podcasts including Ben Greenfield, Data Driven Radio, and more.  PepCalc is a mathematical utility for laboratory researchers and "
---

# PepCalc: Peptide Calculator — United States
> Mix & reconstitution tracker

![PepCalc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a7/26/be/a726be5d-59b6-731b-1ee6-babb1f86f647/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Awesome Labs](https://apptail.io/developer/awesome-labs-AJkb)
**Category:** Health Fitness
**Rating:** 4.8/5 (944 ratings)
**Price:** Free
**Bundle ID:** awesomelabs.pepcalc.app
**Store:** Apple App Store
**Country:** United States
**Version:** 55.5 (released 2026-04-29)
**Original Release:** 2020-07-22
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1524577846)
**AppTail Page:** [https://apptail.io/app/pepcalc-peptide-calculator-UcBd/united-states](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/united-states)

## PepCalc Description
PepCalc: The top-rated peptide calculator app! As featured on leading podcasts including Ben Greenfield, Data Driven Radio, and more.

PepCalc is a mathematical utility for laboratory researchers and scientists. It provides a digital interface for solving complex reconstitution ratios in educational settings.

Stop the guesswork! PepCalc is the simplest way to get peptide reconstitution right. Instant per unit or tick mark results, saved protocols for repeatable calculations, multi-peptide blend support, and smart conversions. Download PepCalc and get answers in seconds.

How it works:

1. Enter your peptide amounts and water volume.
2. Choose your units and tick marks.
3. See instant results.

Features:

FLEXIBLE INPUTS: Set peptide amounts, water volume, units and tick marks, and target amount.

PRESETS: Choose 100-unit or 40-unit scales for fast setup, or use fully custom inputs for any volume.

MULTI-PEPTIDE BLENDS: Add unlimited peptides to a single volume and calculate each automatically for complex research.

SMART CONVERSIONS: Instantly switch between mcg, mg, and g without re-entering data.

SAVED PROTOCOLS: Save favorite calculations with names and notes for fast recall. No more retyping.

THEMES: Multiple themes with light and dark mode support to suit everyone's preferences.

PRIVATE BY DESIGN: No signup required. No ads. Your data remains on your device.


DISCLAIMER: PepCalc is for research and educational purposes only. Not for medical use. This app does not provide medical advice.

## PepCalc Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e4/af/24/e4af2419-a668-9331-5f9a-560d54659480/04.png/2064x2752.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/d2/71/f1/d271f13f-7f53-65a4-32a9-03e43b0fae55/02.png/2064x2752.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4d/bb/dd/4dbbddaf-474a-c2f3-23aa-00b9d4bc1239/03.png/2064x2752.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/08/d4/72/08d47210-acd4-c1c0-a30f-33ffa58b9418/01.png/2064x2752.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e0/bf/ab/e0bfabc7-63ce-f943-fba4-6d30bbe426aa/05.png/2064x2752.png)

## PepCalc Rating Breakdown in United States
- 5 stars: 863 (91%)
- 4 stars: 36 (4%)
- 3 stars: 13 (1%)
- 2 stars: 3 (0%)
- 1 stars: 29 (3%)

## PepCalc Reviews in United States

### ***** "Beginner Friendly"
I recently started using this peptide calculator, and I couldn't be happier with my experience! As a complete beginner, I found it incredibly user-friendly and easy to navigate. The clear instructions and intuitive interface made calculating dosages a breeze. I highly recommend this tool to anyone looking to simplify their peptide measurements. It’s a game-changer for both newbies and seasoned users alike!
-- MomOfTwo PennyPincher, 2024-12-28

### ***** "Great App"
The app is great, good for calculating specific dosages. I like the touch of seeing a virtual syringe. One request: please add the feature of being able to change peptide dosage from mcg to mg. I still find myself using Google when requiring mg to double check my math.
-- NickBernie, 2024-12-24

### ***-- "Needs additional features"
You should be able to toggle the desired dose from mcg to mg
-- Pilotphil30, 2024-12-22

### ***-- "No mg yet"
It’s a nice app for a seasoned peppy, but when some of your research subjects are new to this, they need the option for mg as it’s more confusing to convert. Americans aren’t as used to metric unless they use it at work. There are a few free versions online that have mg, just have to put up with pop ups.
-- Mickimayhem, 2024-12-01

### ***-- "Underwhelming"
There’s no way to convert mgs to mcgs. Instead you need to leave the app, find a conversion chart in Google then go back to input the number. So the UX has some opportunity for improvement. Free apps offer this feature, I’d expect it from an app I purchased. Make this update and I’ll change my rating.
-- amiraluv, 2024-12-01

### ***** "So easy, the best pep calculator!"
This app is perfect for calculating dosage and saving past protocols. Its extremely helpful to have this quickly accessible on your phone. I had a question about the app and the developer was quick to answer.
-- MJBar007, 2024-08-31

### ***** "Works great!!"
This app has helped me dose accurately!
-- LanaGrams, 2024-08-17

### ****- "Love it!"
Makes calculating dosages a breeze! Love this app and use it often!  Only reason I’m doc’ing 1 star is because I really want an option to calculate iu and mg/mL to account for hormone replacement.  Once I see these added as options, I’ll bump my rating up to 5 stars!
-- Lestat Altair Achilles, 2024-07-13

### *---- "Wrong"
For some reason, the calculations are not correct. I did it 10 times and I got the same answer and it’s wrong. I went on the Internet and use their Calculator and it was correct.
-- Davidrafes, 2024-07-02

### ***** "Great peptide calculator"
Easy to use. Mandatory tool whne using peptides.
-- Marie From London, 2024-06-16

### ***** "Math made easy!"
Best app for research.
-- dr88888, 2024-05-28

### ****- "Great app"
Great app for figuring peptide calculations. I love being able to save the calculations especially when you are using multiple peptides. The only drawback is there isn’t a logging function. Having a logging function would be super handy especially if it told you how many days you had left so you could keep up with when to order more.  Just something as simple as a start date with the saved calculations an AM or PM box to check.
-- Flyinokra911, 2024-05-01

### ***** "Lifesaver!"
I rely on this app to help me calc my peps. Don’t trust my math skills. Thank you, pepcalc creator! (Can I buy you a coffee?)
-- I am age 7, 2024-04-11

### *---- "Doesn’t work"
You fill in all the criteria and it does not tell you how much to inject. The tick meter stays at zero.  App doesn’t work. It use to but stopped working. Don’t waste your money. There are free calculators online.
-- Dauber154, 2024-03-28

### ***** "If you run peptides, you need this!"
Invaluable app!
-- Clay282, 2024-02-04

### *---- "Useless - Decimal point doesn’t work"
Adding a decimal point (ex: 2.5 ml for bac water) doesn’t work, making this app a waste of 5.99. Really disappointed
-- none22, 2024-01-19

### ***** "Fantastic App!"
This has been a wonderful app to ensure I’m getting the right dosage. Before I was hesitant to mix myself, but it’s been made very easy with this app. 

I now just have the dosage saved on the app for quick access to make sure I remembered correctly.
-- MarshallWayne, 2024-01-18

### ***** "Very Helpful"
This app is really handy. I really like that you can save your calculations… saves me lots of time. My suggestion would be to allow for Mg, not just Mcg for desired dosage. And also to make that particular window a little larger, because putting in mcg dosage requires a lot of zeros, and is a bit cumbersome. Although I do see no why it is done this way.
-- Toni4006, 2024-01-13

### ***** "Love it"
Thank you for making my life easier!  And being able to save recipes so to speak is a game changer
-- Adrian's mom, 2023-12-22

### *---- "Not as expected."
How do I get a complete refund of this? This simply does not work as expected. The desired amount is unable to be edited beyond the first pep. This for me renders this pointless. Please help me process a refund.
-- jim41082, 2023-12-19

[View all PepCalc reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## PepCalc Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Greece | Health Fitness | #2 |
| Top Paid | United States | Health Fitness | #10 |
| Top Paid | Australia | Health Fitness | #15 |
| Top Paid | United Kingdom | Health Fitness | #20 |
| Top Paid | Greece | Overall | #51 |
| Top Paid | Dominican Republic | Health Fitness | #84 |
| Top Paid | United States | Overall | #96 |
| Top Paid | Pakistan | Health Fitness | #100 |
| Top Paid | United Arab Emirates | Health Fitness | #109 |
| Top Paid | Indonesia | Health Fitness | #134 |
| Top Paid | Kuwait | Health Fitness | #137 |
| Top Paid | Egypt | Health Fitness | #139 |
| Top Paid | Romania | Health Fitness | #168 |
| Top Paid | Australia | Overall | #204 |
| Top Paid | Canada | Health Fitness | #204 |
| Top Paid | Poland | Health Fitness | #230 |
| Top Paid | India | Health Fitness | #235 |
| Top Paid | Ecuador | Health Fitness | #241 |
| Top Paid | Thailand | Health Fitness | #247 |
| Top Paid | United Kingdom | Overall | #253 |
| Top Paid | Ukraine | Health Fitness | #255 |
| Top Paid | Ireland | Health Fitness | #259 |
| Top Paid | South Africa | Health Fitness | #266 |
| Top Paid | Philippines | Health Fitness | #272 |
| Top Paid | Colombia | Health Fitness | #275 |
| Top Paid | Singapore | Health Fitness | #282 |
| Top Paid | Malaysia | Health Fitness | #288 |
| Top Paid | Netherlands | Health Fitness | #299 |
| Top Paid | Sweden | Health Fitness | #306 |
| Top Paid | Czechia | Health Fitness | #309 |
| Top Paid | Hong Kong SAR China | Health Fitness | #319 |
| Top Paid | Norway | Health Fitness | #322 |
| Top Paid | Saudi Arabia | Health Fitness | #324 |
| Top Paid | Belgium | Health Fitness | #326 |
| Top Paid | Hungary | Health Fitness | #332 |
| Top Paid | Italy | Health Fitness | #355 |
| Top Paid | Mexico | Health Fitness | #356 |
| Top Paid | Peru | Health Fitness | #368 |
| Top Paid | New Zealand | Health Fitness | #384 |
| Top Paid | Finland | Health Fitness | #388 |
| Top Paid | Denmark | Health Fitness | #402 |
| Top Paid | Portugal | Health Fitness | #411 |
| Top Paid | Spain | Health Fitness | #420 |
| Top Paid | Germany | Health Fitness | #424 |
| Top Paid | Austria | Health Fitness | #443 |
| Top Paid | Brazil | Health Fitness | #444 |
| Top Paid | France | Health Fitness | #455 |
| Top Paid | Israel | Health Fitness | #469 |
| Top Paid | Russia | Health Fitness | #474 |
| Top Paid | Switzerland | Health Fitness | #475 |

## PepCalc Discovered Keywords
- peps
- ticka health

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## PepCalc Available In
- [United States](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/united-states)
- [Canada](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/canada)
- [United Kingdom](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/united-kingdom)
- [Australia](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/australia)
- [Germany](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/germany)
- [Italy](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/italy)
- [Denmark](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/denmark)
- [Thailand](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/thailand)
- [Brazil](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/brazil)
- [Croatia](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/croatia)
- [Hungary](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/hungary)
- [New Zealand](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/new-zealand)
- [Pakistan](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/pakistan)
- [Portugal](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/portugal)
- [Russia](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/russia)
- [Sweden](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/sweden)
- [Singapore](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/singapore)
- [South Africa](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/south-africa)
- [Ecuador](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/ecuador)
- [Estonia](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/estonia)
- [Egypt](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/egypt)
- [Spain](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/spain)
- [Finland](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/finland)
- [France](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/france)
- [Belgium](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/belgium)
- [Hong Kong SAR China](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/hong-kong)
- [Argentina](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/argentina)
- [Vietnam](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/vietnam)
- [Indonesia](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/indonesia)
- [Ireland](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/ireland)
- [Israel](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/israel)
- [India](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/india)
- [Iceland](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/iceland)
- [Azerbaijan](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/azerbaijan)
- [Japan](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/japan)
- [South Korea](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/south-korea)
- [Kuwait](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/kuwait)
- [Kazakhstan](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/kazakhstan)
- [Lebanon](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/lebanon)
- [Lithuania](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/lithuania)
- [Mauritius](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/mauritius)
- [Mexico](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/mexico)
- [Malaysia](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/malaysia)
- [Nigeria](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/nigeria)
- [Netherlands](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/netherlands)
- [Norway](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/norway)
- [Austria](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/austria)
- [Peru](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/peru)
- [Philippines](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/philippines)
- [Türkiye](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/turkey)
- [Poland](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/poland)
- [Taiwan](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/taiwan)
- [Ukraine](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/ukraine)
- [Saudi Arabia](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/saudi-arabia)
- [Belarus](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/belarus)
- [Switzerland](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/switzerland)
- [Chile](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/chile)
- [China](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/china)
- [Czechia](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/czechia)
- [United Arab Emirates](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/united-arab-emirates)
- [Bulgaria](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/bulgaria)
- [Dominican Republic](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/dominican-republic)
- [Algeria](https://apptail.io/app/pepcalc-peptide-calculator-UcBd/algeria)

---

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