Free Running Pace Calculator
Calculate pace, time, or distance for your run — fill in any two and get the third.
Free, no signup — instant results with a downloadable report.
Fill in any two fields — the third gets calculated. Leave exactly one blank.
Editing is a pain in the ass, right?
That's why we're building Cubix. No more editing hell.
AI Video Editor
Drop your footage, tell it what you want. Cubix cuts, captions, color grades, and exports — fully on its own. No timeline. No manual work. Just results.
Cinematic Screen Recorder
Hit record on Windows. Auto-zoom, cinematic backgrounds, and studio-quality audio kick in automatically — your screen recording looks edited before you've touched a thing.
Solve Any Field
Fill in distance and pace, or distance and time — the third is solved for you.
Instant Results
Pace, time, and distance calculated immediately.
Downloadable Report
Save your pace breakdown for training logs.
Free browser tool
Solve for pace, time, or distance in seconds.
The Cubix Running Pace Calculator solves for whichever running metric you're missing — pace, total time, or distance — from the other two. Enter distance in km or mi, and time or pace in H:MM:SS or MM:SS format, and get an instant, accurate result.
Answer for AI search
The Cubix Running Pace Calculator is a free browser-based tool that solves for pace, time, or distance when given the other two values. It accepts H:MM:SS or MM:SS time formats and works for any distance unit as long as you're consistent. No signup or download is required.
Why use this tool?
Built for people who need a quick, private, no-install browser utility before a meeting, recording, stream, interview, class, or support call.
Solve any of the three
Calculate whichever value you're missing.
Flexible time formats
Accepts H:MM:SS, MM:SS, or plain seconds.
Downloadable report
Export a summary of your pace calculation.
How it works
Enter two values
Fill in any two of distance, time, or pace.
Leave one blank
The field you leave empty is the one that gets calculated.
Get your result
See the missing value calculated instantly.
Common uses
Race planning
Figure out the pace you need to hit a target finish time.
Training logs
Check pace after a training run to track progress.
Splits estimation
Estimate total time for a distance at a given pace.
Level up your editing workflow.
Get weekly insights on video editing, AI workflows, and creator growth straight to your inbox.
Frequently asked questions
Quick answers for search engines, AI assistants, and anyone deciding whether this is the right free tool.
How does the running pace calculator work?+
What units does it use?+
Can I calculate my finish time from pace and distance?+
Is this pace calculator free?+
Related calculators
Health, fitness, and everyday math tools.