RunningCalc vs Run Pace Calculator & Splits

RunningCalc lets you convert and calculate running pace, speed, distance and time with a clean and easy to use interface with quick input. Plan workouts, analyze splits, create custom pace bands, and instantly convert between pace, speed, and distance. * Pace Calculator: Instantly convert pace, speed and distance by setting any value. Calculate pace, speed, or time by setting any two values. The intuitive locking system lets you fine-tune your calculations on the fly. * Pace Band Generator: Create personalized, printable pace bands for your races. Set your target distance and time, define split lengths, generate a band and print it to keep you on track. * Cheat Sheet Creator: Build custom pace-to-speed (and vice-versa) conversion charts for quick reference. Ideal for knowing your target treadmill speed. * Split Calculator: Track and analyze every segment of your run. Select specific splits to see their combined stats for targeted analysis. Perfect after treadmill sessions or interval training to get the total distance run or calculate the average pace for intervals. Easy to Use: Clean, intuitive interface designed for quick input, even when you're mid-workout. Customizable: Tailor distance presets for both the Pace Calculator and Pace Band to your common running distances. Flexible Units: Seamlessly work with kilometers, miles, km/h, and mph. Light & Dark Mode: Adapts to your system's appearance for comfortable viewing. No ads, no subscriptions – just powerful features to support your running journey.

Need your running pace in seconds? Enter any two of pace, time, or distance and PaceCalc instantly solves the third — in kilometers or miles, with speed shown in both km/h and mph. No guessing, no spreadsheet math. Most pace tools stop at one number. PaceCalc goes further: it forecasts every race distance from a single result, builds a segment-by-segment split plan for race day, and keeps a history of every calculation you save — so the number you need is always one tap away. WHAT YOU GET - Instant pace, time, or distance from the other two, in km or miles - Speed readout in km/h and mph on every result - Race finish predictions from 1K to 100K ultra using the proven Riegel model - Even, negative, and positive split tables for any distance - A saved history of your calculations to revisit and compare - Built-in coaching articles on pacing, splits, and training zones PERFECT FOR - 5K and 10K runners chasing a personal best - Half and full marathon racers planning goal pace - Treadmill and track athletes dialing in tempo and intervals - Coaches setting split targets for their runners WHY NOT JUST USE A GENERIC CALCULATOR? A phone calculator gives you one division. PaceCalc understands running: it converts pace between km and miles correctly, predicts your finish across every distance, and lays out the exact splits to hit your goal — something a stopwatch and a notepad can't do in one place. PRIVACY Everything runs on your device. No account, no sign-up, no ads, and nothing about your training is uploaded. FULL ACCESS The pace calculator is free to use. Unlocking Pro adds the race finish predictor, the split-time planner, and unlimited saved history — available as a weekly or yearly subscription, or a one-time lifetime purchase. Manage or cancel anytime in your App Store settings. Punch in your numbers and get your pace right now. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com