# Bike Tire Pressure Calc — Powered By Wolf Tooth

> Calculates ideal bike tire pressure based on rider and terrain data. (iPhone/iPad app by Wolf Tooth Components.)

- Source: https://appshunter.io/ios/app/bike-tire-pressure-calc/id6446869448 (this page in markdown: same URL + `.md`)
- Developer: [Wolf Tooth Components](https://appshunter.io/developer/1679469571)
- Category: Utilities, Health & Fitness
- Price: Free
- Rating: 4.70/5 from 39 App Store ratings · 16 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 14 MB
- Languages: American English
- Released: 2024-08-15
- Data updated: 2026-07-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/bike-tire-pressure-calc/id6446869448/reviews.md

## What is Bike Tire Pressure Calc?

The Bike Tire Pressure Calculator app powered by Wolf Tooth allows cyclists to find their ideal tire pressure based on terrain and riding conditions for the route ahead. Cyclists share details for wheel size, tire width, rider weight, riding temperature, and more to receive a specific recommendation for tire inflation pressure for gravel, mountain, and fat bikes.

Wolf Tooth is a manufacturer of bike components, tools, and accessories. The company is based in Minnesota, USA and is known for precision engineering, thoughtful design, innovative solutions, and top-quality CNC machining. Popular Wolf Tooth products include the EnCase Pump, tubeless valves, headsets, chainrings, grips and bar tape, pedals, dropper posts and dropper levers, and multi-tools. The Bike Tire Pressure Calculator app combines the new EnCase Pump with Wolf Tooth’s reputation for precision and innovation.

Tire pressure is one of the least appreciated aspects of bicycle performance. When discussing performance, it is important to remember that it does not just mean going faster. Performance also means riding with more confidence and having more fun on your bike. Every rider will benefit from having the correct tire pressure for their riding conditions, from novice to professional. 

The Wolf Tooth philosophy is based on the idea that lower pressures are better for performance. The Bike Tire Pressure Calculator is built around this point of view. Perhaps a better way to state it is “the lowest possible pressure consistent with terrain, riding style and equipment is better”. It’s certainly possible to go too low and the difference between “just right” and “too low” can be small. The Bike Tire Pressure Calculator app powered by Wolf Tooth will find the ideal tire pressure that is at the intersection of fast, comfortable, and confident.

Why is lower tire pressure better?
Improved traction & control. This is the big one – by reducing pressure, more of the tire is in contact with the ground and the tire is more compliant. These factors make your bike more fun to ride, add to your confidence, and, if you are racing, can make you faster. Instead of bouncing off every rock and root, the tire can deflect and conform to them. Cornering speeds and confidence will increase.
Improved comfort. Tires work as a form of micro suspension and lower pressure helps this. While it’s critically important on bikes without suspension, you will even notice it on a full suspension mountain bike as reduced trail buzz from small rocks, roots, etc. and an overall calmer feeling to the ride.
Lower rolling resistance on rough or soft surfaces. Yes, lower pressure can actually reduce rolling resistance, as counterintuitive as it sounds. As the tire becomes more compliant, it can more easily absorb small impacts instead of transferring them into the bike/ride as vertical motion and this saves energy. On softer surfaces, the tire will float on top of the surface instead of digging in. This is especially apparent on something like sand, snow or deep gravel but it’s a factor anytime the trail surface is not firm.
Using the Wolf Tooth tire pressure app as a guide, you can quickly get pressure recommendations that will be in the ideal range for your weight, tire size/type, and riding conditions. Then through a little experimentation, you can decide what works best for you on any given ride. 

Two modes:
The Bike Tire Pressure Calculator has two modes for finding your perfect tire pressure. The basic mode accounts for abbreviated factors to quickly determine the best tire pressure, while the advanced mode considers several factors to identify the ideal tire pressure for the ride ahead.

Whether you want to receive a quick tire pressure recommendation for your next ride or take a detailed look at improving your overall riding experience, the Bike Tire Pressure Calculator powered by Wolf Tooth will help you find your perfect tire pressure.

## Key features

- Ideal tire pressure calculation
- Terrain and riding condition analysis
- Customizable for rider weight and temperature
- Recommendations for gravel, mountain, and fat bikes
- Enhances traction, control, and comfort
- Reduces rolling resistance on rough surfaces

## What do users think of Bike Tire Pressure Calc?

**Pros**

- 🚀 Optimizes tire pressure for different riding conditions and bike types
- 📊 Provides detailed calculations based on factors like temperature, terrain, and rider weight
- 💾 Allows users to save bike profiles for quick access
- 🔍 Helps users find the ideal tire pressure, especially for lighter riders
- 🧠 Developed by a genius, according to a user

**Cons**

- ❌ No option for road bike tire pressure
- 🤔 Does not calculate results for 27.5-inch tires

## Recent user reviews (10 of 16)

All indexed reviews: https://appshunter.io/ios/app/bike-tire-pressure-calc/id6446869448/reviews.md

### 5/5 — Great app

*2026-04-16, version 2.1.0*

Great app for tire pressure setting. Options for quick and dirty or precise. The ability to save bike set ups gives you an easy path for repeatability.

### 5/5 — Use this or flat!

*2026-03-06, version 2.1.0*

This is a great app. Now with the ability to set up for mixed wheel sizes! So many riders neglect proper tire pressure. The consequences are poor handling, flat tires, and dented rims. Get yourself an accurate tire gauge and use this app to find your sweet spot!

### 5/5 — Great app, one recommendation

*2025-05-27, version 2.0.1*

This is a great app and I use it frequently to  determine optimal tire pressures on my MTB and gravel. 

One recommendation is to switch the orientation of the bike and front vs rear tire. Most riders get on their bike from the left side, so I always picture the bike facing left, so front tire on the left and rear tire on the right, but the app shows opposite and can be confusing. Thanks for a great app though!

### 5/5 — Awesome App, Requested Name Tweak

*2025-01-22, version 2.0.0*

The engineers at Wolftooth have done it again. This app is awesome. One request is that you tweak the name as it shows up when installed. It’s all one word and doing a spotlight search for “tire” or “pressure” won’t pull it up. I end up struggling for a bit before I remember to search for “bike”.

### 5/5 — Phenomenal app for tire pressure

*2024-09-14, version 1.0.2*

I’ve meticulously recorded my tire pressures for all types of riding conditions for my gravel, mountain, road, and fat bike riding. This app takes it to a whole new level with the ability to adjust for temperatures at time of inflation as well as when riding. The other fabulous feature is to adjust for the type of terrain you will be riding on. This will be game changing for optimizing tire pressures, particularly for mountain bike and fat bike riding – especially in winter conditions where there are big differences for inflation pressure versus actual riding pressures that are needed for colder temperatures. I look forward to not having to adjust or check tire pressures for winter fat bike riding out at the trail when I fill them up with air at home. Finally, be sure to measure the actual tire with in millimeters preferably (vs inches for greatest accuracy) as the sidewall measurements aren’t always close to manufacturer specifications given internal rim width and other factors.

### 5/5 — If this only existed in August

*2024-09-13, version 1.0.2*

Great idea, great app.  Too bad this app wasn’t around last month.  If I would of only known the proper tire pressure I doubt I would of gone over the handlebars landing on my head after hitting the sand like a dead sailor somewhere between a golf course and the road in the hills of Minnesota.  Keep up the great work.

### 5/5 — Great App

*2024-09-11, version 1.0.1*

So helpful to know what to pump my bike to! I always have to text my stepdad and ask, and now I don’t!

### 5/5 — Awesome app! Whoever developed this is a genius

*2024-09-11, version 1.0.1*

This app rules! Everything I could ask for in an app like this. The output adjustment under settings is especially cool - not a lot of other apps in the game doing stuff like this. Whoever coded this deserves a raise ✌️

### 5/5 — Big fan

*2024-09-11, version 1.0.1*

Not usually someone who pays attention to my tire pressure on the day to day, but this makes it much easier to take advantage of the benefits of dialed in pressure

### 3/5 — No road bike option?

*2024-09-11, version 1.0.1*

The gravel equivalent is not the correct air pressure unless you want to ride on sagging tires on the pavement.

## Frequently asked questions about Bike Tire Pressure Calc

### What does the Bike Tire Pressure Calc app do?

The app calculates the ideal tire pressure for your bicycle based on a variety of factors. It considers your wheel size, tire width, rider weight, riding temperature, and the specific terrain and conditions of your route. This helps you achieve optimal performance, comfort, and confidence on your ride.

### What information do I need to use the app?

To get a precise recommendation, you'll need to provide details such as your wheel size, tire width, rider weight, and the current riding temperature. The app also takes into account the type of terrain you'll be riding on, whether it's gravel, mountain, or fat bike trails.

### Is the Bike Tire Pressure Calc app free to use?

Yes, the Bike Tire Pressure Calc app is completely free to use. There are no in-app purchases or advertisements, allowing you to access its features without any cost.

### What are the benefits of using the recommended tire pressure?

Using the correct tire pressure significantly improves your cycling experience. It enhances traction and control by allowing more of the tire to contact the ground, leading to increased confidence and speed. It also provides improved comfort by acting as micro-suspension and can reduce rolling resistance on rough or soft surfaces.

### What types of bikes does this app support?

The app provides specific tire pressure recommendations for gravel bikes, mountain bikes, and fat bikes. It is designed to help riders of these types of bicycles find the perfect balance for their chosen terrain and riding style.

## Version history (last 5 releases)

### 2.1.0 — 2026-03-04

Improved Calculations, Wider Tire Sizes, Large Wheel Diameters, Bug Fixes

### 2.0.1 — 2025-01-22

Fixed temperature compensation when using ºC

### 2.0.0 — 2024-12-21

Added Road Calculation!
+ Other bike calculations improved
+ Misc bug fixes

### 1.0.2 — 2024-09-12

Updated Wording & Bug Fixes

### 1.0.1 — 2024-08-23

Bug Fixes

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*