# TriCalc

> Triathlon and duathlon race time, pace, and distance calculator. (iPhone/iPad app by Maverick Software LLC.)

- Source: https://appshunter.io/ios/app/tricalc/id286234919 (this page in markdown: same URL + `.md`)
- Developer: [Maverick Software LLC](https://appshunter.io/developer/284540824)
- Category: Health & Fitness, Sports
- Price: $1.99
- Rating: 4.30/5 from 12 App Store ratings · 21 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 1 MB
- Languages: American English
- Released: 2019-02-01
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/tricalc/id286234919/reviews.md

## What is TriCalc?

** Featured in USAT's Triathlon Life "Ten Terrific iPhone Apps for Triathletes"! **

TriCalc is the perfect calculator for triathletes, duathletes, cyclists, runners, and swimmers.

Simply enter your various times, distances or paces for each sport, and TriCalc will calculate the total time for a race.  Or use it to individually calculate a single sport race or workout. 

Great for estimating splits for upcoming races, or figuring out what pace you need to run to hit that magic PR.

•Solves for time, distance, or pace in swimming, running, or cycling.  
•Easily select english or metric units for distance & pace calculations.
•Live recalculating - change any of the inputs and the result is instantly displayed.  
•Optionally calculates total time for three sports plus transition times, to get a total race time. 
•Modes for both triathlon and duathlon (run/bike/run).
•Enter distances and paces in English or metric units.
•Built-in pre-set distances for easy and accurate calculations on common races (5K, 10K, Olympic, Half Iron, Ironman, etc).

NOTE: TriCalc is not a GPS enabled app, and isn't intended to try to physically track where you run, ride, or swim.

## Key features

- Calculate race time, distance, or pace
- Supports swimming, running, and cycling
- Includes transition times for triathlons/duathlons
- English and metric unit options
- Live recalculating results
- Pre-set common race distances

## Recent user reviews (10 of 21)

All indexed reviews: https://appshunter.io/ios/app/tricalc/id286234919/reviews.md

### 5/5 — Thank you for updating

*2017-10-22, version 1.9*

This is the best tri calculator out there.  I have been holding out that it might be updated to support 64 bit. 

Thank you

### 3/5 — Good but needs summary page

*2016-07-10, version 1.8.1*

I use this app often trying to see what my current level of fitness will possibly allow in my next tri. I'm surprised you left out a page that puts all the info on one page, 5 stars if you do 😀

### 5/5 — Great

*2013-04-18, version 1.8.1*

Great app. Go to options and select "show total race time" to address npht's concern

### 3/5 — Wish it had more

*2012-08-17, version 1.8.1*

It's a good app but it needs to have a tab to see the whole race in review so I don't have to click through each thing individually.

### 5/5 — Great App

*2010-10-20, version 0*

I love this app.  A simple and elegant solution to help you figure out what you need to do finish at a given time or work it the other way if you keep this pace where will you finish. If you do triathlons or marathons this is a vvery helpful tool, unless you don't care about your finishing time.

### 5/5 — Best Tri app in the store

*2010-08-31, version 0*

I'm about to do my first ironma, and this app has helped a lot.

### 5/5 — Excellent app - recommend for those who know what they need

*2010-08-05, version 0*

Very handy app for the phone, I guess if I was willing to carry around a full computer all the time I would just use some Excel spreadsheets, but the laptop doesn't fit in my pocket and it's a little heavy.  The app is great for quickly figuring out times and paces when spectating/supporting an athlete during a race.  I'm trying to figure out why someone looks at a description of an app called TriCALC, CALC as in CALCULATOR, and expects it to be workout logging program.  The program does exactly what it says it does, it doesn't promise anything it doesn't deliver, it's been rock solid for over 18 months of use, and it's simple and easy to navigate and use.  If you have a need or desire to be able to quickly calculate and change race time parameters and how they'll affect overall time, this is an excellent app.

### 5/5 — Great app

*2010-07-05, version 0*

Perfect for when I want to figure out my swim/bike/run splits.

### 4/5 — Very good app. for triathletes.

*2010-03-27, version 0*

I use it all the time to estimate my times as intended, but the main thing is that for long events I can tell my family an aproximate in when to be at the transition if they want to see me.  The only recommendation is to be able to save more than one event.

### 1/5 — What good is it?

*2010-01-20, version 0*

Why bother? This app doesn't DO anything.

## Frequently asked questions about TriCalc

### What sports does TriCalc calculate for?

TriCalc calculates for swimming, running, and cycling. It can be used for individual sports or combined events like triathlons and duathlons, including transition times.

### Can I use TriCalc for different race distances?

Yes, TriCalc includes pre-set distances for common races like 5K, 10K, Olympic, Half Iron, and Ironman. You can also enter custom distances for accurate calculations.

### Does TriCalc support both metric and imperial units?

Yes, TriCalc allows you to easily select between English and metric units for distance and pace calculations, making it versatile for users worldwide.

### How does TriCalc calculate total race time?

You can enter times, distances, or paces for each sport. TriCalc will then calculate the total time for a race, optionally including transition times for triathlons and duathlons.

### Is TriCalc a GPS tracking app?

No, TriCalc is not a GPS-enabled app. It is designed as a calculator for planning and analyzing performance, not for physically tracking workouts.

### What is the price of TriCalc?

TriCalc is available for a one-time purchase of $1.99. There are no in-app purchases or subscriptions required.

### What devices is TriCalc compatible with?

TriCalc is compatible with iPhone and iPod devices. It has an age rating of 4+.

### How often is TriCalc updated?

The latest version of TriCalc is 1.9, and it was last updated on February 1, 2019. Users can expect a reliable calculation tool based on its release and update history.

## Version history (last 5 releases)

### 1.9 — 2019-02-01

This app has been updated by Apple to display the Apple Watch app icon.

- Updated for 64 bit and iOS 11!
- Bug fixes

### 1.8.1 — 2010-11-17

- Updated to iOS4, including support for multitasking
- Stability fixes

### 1.8 — 2009-09-21

- You can now choose different metric/english units for both numbers you input and calculated results.   For instance, distance get be set to 5000 meters but have pace still calculated in mins/mile. 
- Added a "done" button to the Options screen, to make it easier to return to the previous tab.

### 1.7 — 2009-07-02

- Fixed a bug under iPhone OS 3.0 that caused you to not always be able to choose pre-set distances
- Added a new help screen with tips on how to better use TriCalc
- Tweaked highlighted text colors to be more visible

### 1.6 — 2009-02-19

No release notes.

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All apps by Maverick Software LLC: https://appshunter.io/developer/284540824

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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 2026-06-10.*