Speed ConverterFree online speed converter

English

8 / 72 languages available

🇺🇸 English 🇨🇳 简体中文 🇯🇵 日本語 🇪🇸 Español 🇵🇹 PortuguêsComing soon 🇩🇪 Deutsch 🇫🇷 Français 🇮🇹 Italiano 🇳🇱 Nederlands 🇵🇱 PolskiComing soon 🇫🇮 SuomiComing soon 🇸🇪 SvenskaComing soon 🇳🇴 NorskComing soon 🇩🇰 DanskComing soon 🇷🇺 РусскийComing soon 🇹🇷 TürkçeComing soon 🇸🇦 العربيةComing soon 🇮🇱 עבריתComing soon 🇮🇳 हिन्दीComing soon 🇧🇩 বাংলাComing soon 🇵🇰 اردوComing soon 🇰🇷 한국어Coming soon 🇮🇩 Bahasa IndonesiaComing soon 🇲🇾 Bahasa MelayuComing soon 🇹🇭 ไทยComing soon 🇻🇳 Tiếng ViệtComing soon 🇵🇭 FilipinoComing soon 🇰🇭 ខ្មែរComing soon 🇲🇲 မြန်မာComing soon 🇷🇴 RomânăComing soon 🇮🇷 فارسیComing soon 🇺🇦 УкраїнськаComing soon 🇮🇳 தமிழ்Coming soon 🇮🇳 తెలుగుComing soon 🇮🇳 मराठीComing soon 🇮🇳 ગુજરાતીComing soon 🇧🇷 Português (Brasil)Coming soon 🇮🇳 ಕನ್ನಡComing soon 🇮🇳 മലയാളംComing soon 🇮🇳 ਪੰਜਾਬੀComing soon 🇮🇸 ÍslenskaComing soon 🇪🇪 EestiComing soon 🇱🇻 LatviešuComing soon 🇱🇹 LietuviųComing soon 🇨🇿 ČeštinaComing soon 🇭🇺 MagyarComing soon 🇬🇷 ΕλληνικάComing soon 🇧🇬 БългарскиComing soon 🇸🇰 SlovenčinaComing soon 🇭🇷 HrvatskiComing soon 🇷🇸 СрпскиComing soon 🇹🇼 繁體中文Coming soon 🇲🇳 МонголComing soon 🇰🇪 KiswahiliComing soon 🇳🇵 नेपालीComing soon 🇺🇿 O‘zbekchaComing soon 🇰🇿 ҚазақшаComing soon 🇱🇰 සිංහලComing soon 🇦🇿 AzərbaycancaComing soon 🇬🇪 ქართულიComing soon 🇦🇫 پښتوComing soon 🇭🇹 Kreyòl ayisyenComing soon 🇰🇬 КыргызчаComing soon 🇹🇯 ТоҷикӣComing soon 🇦🇲 ՀայերենComing soon 🇦🇱 ShqipComing soon 🇮🇩 Basa JawaComing soon 🇪🇹 አማርኛComing soon 🇮🇩 Basa SundaComing soon ☀️ KurmancîComing soon 🇪🇹 Afaan OromooComing soon 🇵🇬 Tok PisinComing soon

UNIT CONVERTERS

Speed Converter 💨

Convert km/h to mph, mph to km/h, meters per second and knots instantly.

KM/H ↔ MPHMeters/second & knotsInstant results

This free speed converter helps you convert popular units like km/h to mph, mph to km/h, m/s to km/h and knots to km/h in seconds. It supports kilometers per hour, miles per hour, meters per second and knots, making it useful for driving, aviation, boating, weather and everyday speed conversions.

Value

From

To

Free • Private • Runs in your browser

Ctrl / Cmd + Enter = Convert

ITALO jewelry promotion

Speed Converter FAQ

What units does this speed converter support?

This speed converter supports kilometers per hour, miles per hour, meters per second and knots. You can convert in any direction, such as km/h to mph , mph to km/h , m/s to km/h and knots to mph .

How do I convert km/h to mph?

To convert km/h to mph , multiply kilometers per hour by 0.6213711922 . This tool calculates it instantly and also works for knots and meters per second.

How do I convert mph to km/h?

To convert mph to km/h , multiply miles per hour by 1.609344 . You can also use the Swap button to reverse the conversion direction instantly.

What is a knot?

A knot is a speed unit commonly used in aviation and marine navigation. One knot equals one nautical mile per hour.

Is a knot faster than a mile per hour?

Yes. One knot is one nautical mile per hour, equivalent to approximately 1.15078 miles per hour or 1.852 kilometers per hour. Knots are commonly used for aircraft and vessels.

Can I convert running or cycling speeds with this tool?

Yes. Use km/h or mph to compare running, cycling or vehicle speeds, or choose m/s for science and engineering measurements. The result is a unit conversion, not a travel-time prediction.