Convert Kilobits per Second to Bits per Second
Instantly convert Kilobits per Second (Kbps) to Bits per Second (bps) with our free online calculator.
Formula: Kbps to bps — multiply by 1000
Reference Table
| Kilobits per Second (Kbps) | Bits per Second (bps) |
|---|---|
| 1 | 1000 |
| 5 | 5000 |
| 10 | 10000 |
| 25 | 25000 |
| 50 | 50000 |
| 100 | 100000 |
How to Convert Kilobits per Second to Bits per Second
Formula
To convert Kilobits per Second (Kbps) to Bits per Second (bps): multiply by 1000
Step-by-Step
- Start with your value in Kilobits per Second (Kbps).
- Multiply by 1000 to perform the conversion.
- The result is your value expressed in Bits per Second (bps).
Conversion Factor
1 Kbps = 1000 bps
Reverse Factor
1 bps = 0.001 Kbps
Worked Example
Convert 25 Kilobits per Second to Bits per Second: 25 Kbps = 25000 bps
About Kilobits per Second (Kbps)
A data transfer rate equal to 1,000 bits per second (10³ bps) in the SI/networking convention, or 1,024 bps in the binary/storage convention (the SI convention dominates for transfer-rate measurements per IEEE 802 + ITU-T G.992 standards). Reference values: legacy dial-up modems V.32bis 14.4 Kbps; ISDN BRI single-channel 64 Kbps + dual-channel 128 Kbps; legacy GSM voice 9.6 Kbps (uncompressed); voice-over-IP G.711 64 Kbps + G.729 8 Kbps; SD-quality MP3 audio 96-128 Kbps; AAC audio 64-128 Kbps; FM-radio-quality streaming 64-96 Kbps. Mobile-broadband 2G/EDGE ~50-200 Kbps, 3G/UMTS ~384 Kbps - 2 Mbps. The kbps unit dominates audio-streaming codec specifications (Spotify 'Normal' 96 Kbps + 'High' 160 Kbps + 'Very High' 320 Kbps; Apple Music streaming 256 Kbps AAC + Lossless 16-bit/44.1 kHz ALAC ~1,411 Kbps; Tidal HiFi Plus FLAC ~1,411 Kbps). Common LoRaWAN long-range IoT data rates 0.3-27 Kbps.
About Bits per Second (bps)
The base SI unit of data transfer rate per IEC 80000-13:2008 (Quantities and units — Information science and technology). bps measures the number of binary digits (bits) transmitted per second across a communication channel. NOT to be confused with bytes per second (Bps with capital B = 8× bps). Reference values for legacy + modern data rates: original 1830s Morse-code telegraph ~5 bps; 1971 ARPANET 50 kbps backbone; 1991 dial-up modems V.32 14.4 kbps + V.34 28.8 kbps + V.90 56 kbps; 1995 ISDN BRI 144 kbps; 2000 ADSL 256-768 kbps downstream; 2010 cable DOCSIS 3.0 100-300 Mbps; 2020s Fiber GPON/XGS-PON 1-10 Gbps to home; modern Wi-Fi 6 (802.11ax) up to 9.6 Gbps; 5G mmWave peak ~10-20 Gbps; PCIe Gen 4 ×4 NVMe sequential reads ~7.5 GB/s = 60 Gbps. The smallest bps measurements appear in low-power IoT protocols (LoRaWAN ~250 bps - 50 kbps; Sigfox ~100 bps).
Quick Facts
- 1 Kilobits per Second equals 1000 Bits per Second
- 1 Bits per Second equals 0.001 Kilobits per Second
- Kilobits per Second is a unit of data transfer rate
- Bits per Second is a unit of data transfer rate
- This conversion is commonly used in networking, internet speed testing, and bandwidth planning
Common Kilobits per Second to Bits per Second Conversions
| Kilobits per Second (Kbps) | Bits per Second (bps) |
|---|---|
| 0.01 | 10 |
| 0.1 | 100 |
| 0.25 | 250 |
| 0.5 | 500 |
| 1 | 1000 |
| 2 | 2000 |
| 3 | 3000 |
| 5 | 5000 |
| 10 | 10000 |
| 15 | 15000 |
| 20 | 20000 |
| 25 | 25000 |
| 50 | 50000 |
| 75 | 75000 |
| 100 | 100000 |
| 250 | 250000 |
| 500 | 500000 |
| 1000 | 1000000 |
| 5000 | 5000000 |
| 10000 | 10000000 |
Understanding Kilobits per Second
The Kilobits per Second (symbol: Kbps) is a unit of data transfer rate. A data transfer rate equal to 1,000 bits per second (10³ bps) in the SI/networking convention, or 1,024 bps in the binary/storage convention (the SI convention dominates for transfer-rate measurements per IEEE 802 + ITU-T G.992 standards). Reference values: legacy dial-up modems V.32bis 14.4 Kbps; ISDN BRI single-channel 64 Kbps + dual-channel 128 Kbps; legacy GSM voice 9.6 Kbps (uncompressed); voice-over-IP G.711 64 Kbps + G.729 8 Kbps; SD-quality MP3 audio 96-128 Kbps; AAC audio 64-128 Kbps; FM-radio-quality streaming 64-96 Kbps. Mobile-broadband 2G/EDGE ~50-200 Kbps, 3G/UMTS ~384 Kbps - 2 Mbps. The kbps unit dominates audio-streaming codec specifications (Spotify 'Normal' 96 Kbps + 'High' 160 Kbps + 'Very High' 320 Kbps; Apple Music streaming 256 Kbps AAC + Lossless 16-bit/44.1 kHz ALAC ~1,411 Kbps; Tidal HiFi Plus FLAC ~1,411 Kbps). Common LoRaWAN long-range IoT data rates 0.3-27 Kbps.
Kilobits per Second are commonly used in networking, internet speed testing, and bandwidth planning.
Understanding Bits per Second
The Bits per Second (symbol: bps) is a unit of data transfer rate. The base SI unit of data transfer rate per IEC 80000-13:2008 (Quantities and units — Information science and technology). bps measures the number of binary digits (bits) transmitted per second across a communication channel. NOT to be confused with bytes per second (Bps with capital B = 8× bps). Reference values for legacy + modern data rates: original 1830s Morse-code telegraph ~5 bps; 1971 ARPANET 50 kbps backbone; 1991 dial-up modems V.32 14.4 kbps + V.34 28.8 kbps + V.90 56 kbps; 1995 ISDN BRI 144 kbps; 2000 ADSL 256-768 kbps downstream; 2010 cable DOCSIS 3.0 100-300 Mbps; 2020s Fiber GPON/XGS-PON 1-10 Gbps to home; modern Wi-Fi 6 (802.11ax) up to 9.6 Gbps; 5G mmWave peak ~10-20 Gbps; PCIe Gen 4 ×4 NVMe sequential reads ~7.5 GB/s = 60 Gbps. The smallest bps measurements appear in low-power IoT protocols (LoRaWAN ~250 bps - 50 kbps; Sigfox ~100 bps).
Bits per Second are commonly used in networking, internet speed testing, and bandwidth planning.
Why Convert Kilobits per Second to Bits per Second?
Converting between Kilobits per Second and Bits per Second is a frequent requirement for engineers, scientists, and students working with data transfer rate values. Different industries and regions favour different unit systems, so having a dependable conversion tool saves time and prevents errors in technical calculations. Whether you are verifying a specification sheet, cross-checking simulation results, or preparing a report for an international audience, accurate data transfer rate conversion is essential.
Frequently Asked Questions
How do I convert Kilobits per Second to Bits per Second?
A data transfer rate equal to 1,000 bits per second (10³ bps) in the SI/networking convention, or 1,024 bps in the binary/storage convention (the SI convention dominates for transfer-rate measurements per IEEE 802 + ITU-... To convert Kilobits per Second to Bits per Second, multiply by 1000. For example, 25 Kbps equals 25000 bps.
How many Bits per Second are in 1 Kilobits per Second?
There are 1000 Bits per Second in 1 Kilobits per Second.
How many Kilobits per Second are in 1 Bits per Second?
There are 0.001 Kilobits per Second in 1 Bits per Second.
What is the formula for Kilobits per Second to Bits per Second conversion?
The formula is: multiply by 1000. This means 1 Kbps = 1000 bps.
Is a Kilobits per Second bigger than a Bits per Second?
No. One Kilobits per Second is smaller than one Bits per Second because 1 Kbps equals 1000 bps, which is greater than 1.
When do you need to convert between Kilobits per Second and Bits per Second?
The base SI unit of data transfer rate per IEC 80000-13:2008 (Quantities and units — Information science and technology). Kilobits per Second and Bits per Second are both data transfer units, so conversion comes up whenever one source of information uses one unit and another uses the other — a classic cross-reference challenge in engineering, trade, travel, and everyday life.