🏃

Calculate Race Splits

Add or subtract running, swimming, or cycling lap times for training analysis.

Prijava ni potrebna

Formats: HH:MM:SS (e.g. 01:30:45) or HH:MM (e.g. 02:15)

Result

02:15:30

2h 15m 30s · 8130 seconds total

135.50
minutes
2.258
hours
8,130
seconds

Race Splits tips

🏃

For marathon training, calculate target paces — total time / planned splits.

💡

Sum repeated interval durations to verify your training session totals.

🎯

Use "Time between" for split analysis — how long from mile 13 to mile 20?

Kako deluje

1
Vnesite
Enter your data into the tool above. Everything stays local to your browser.
2
Proces
The tool processes your data instantly in your browser using JavaScript. No server, no waiting.
3
Prenos
Get your result instantly. Nothing is stored after you leave the page — complete privacy.

Zakaj uporabljati naše?

Popolnoma brezplačno – brez skritih stroškov
Račun, e-pošta ali prijava niso potrebni
Datoteke nikoli ne zapustijo vaše naprave
Nobenih omejitev velikosti datoteke
Brez vodnih žigov na nobenem izpisu

Also check out…

Pogosto zastavljena vprašanja