CSV or plain text with columns: distance,unit,hours,minutes,seconds. Processed entirely in your browser; nothing is uploaded.
Drag & drop a .csv/.txt here
Speed Calculator – Quick Cheat Sheet
Speed = Distance ÷ Time. Example: 5 km in 25:00 → 12.0 km/h.
Common units: km/h, mph, m/s, ft/s, knots (1 nmi = 1852 m).
Pace = Time ÷ Distance (shown as mm:ss per km and per mile).
Conversions: 1 mi = 1609.344 m; 1 ft = 0.3048 m; 1 km = 1000 m.
Validation: distance > 0; time > 0 (any mix of h/m/s).
Batch: use the local CSV tool above for multiple rows (never uploaded).
Edge cases & notes
Extremely small times or distances can create very large speeds; values are not auto-capped.
All calculations use fixed metric conversions and simple arithmetic (no smoothing or rounding beyond display).
Results use thousands separators for readability; use m/s if you need raw precision.
Cookies & privacy
Utilities Bunker uses necessary cookies to run the site. Optional cookies help remember preferences,
measure usage, and improve the platform. You can change your choices any time.
Privacy Policy.
