Run Pace Calculator

Always stuck calculating the distance or duration of a run. Or want to calculate how long your interval workout will take. Run Calculator is the all-in-one tool for runners of every level. Whether you’re training for your first 5K or preparing for a marathon, this app makes planning and building your workouts simple.

Features:

• Instant pace calculations - Enter any two values (time, distance, or pace) and instantly calculate the third.
• Speed conversions - Quickly switch between pace and km/h or mph.
• Custom Workout Builder - Drag and drop warm-ups, intervals, recoveries, and cool-downs to design workouts that fit your training plan.
• Automatic summaries - See total time, distance, and average pace for any workout at a glance.
• Smart settings - Save your default paces, preferred units, and theme (light, dark, or system).
• Event presets - One-tap access to common race distances from 5K to marathon.
• Whether you want to calculate splits, create interval sessions, or fine-tune your training, Run Calculator gives you the tools to do it - fast, simple, and accurate.
• Supports both kilometers and miles.