Linear Regression Calculator

Build simple linear regression models client-side to predict outcomes like salary based on experience. Input data points, visualize the trend line, compute key metrics such as R-squared, and export results. Powered by TensorFlow.js for instant, privacy-focused calculations.
Real-time calculations Trend line visualization Key stats like R-squared Prediction input CSV/JSON export
Live Calculator
1337 × 42
56,154
Data: Input: 1,100 | 2,200 | 3,300
Prediction: For x=4: ~400
Stats: R-squared: 0.99

Linear Regression Calculator

Build simple linear regression models client-side to predict outcomes like salary based on experience. Input data points, visualize the trend line, compute key metrics such as R-squared, and export results. Powered by TensorFlow.js for instant, privacy-focused calculations.

Settings
Enter x,y pairs, one per line.
0.01
100 epochs
X =
Range
Model Information

No model trained yet.

Regression Graph
Statistics & Metrics
-
Slope (m)
-
Intercept (b)
-
R²
-
RMSE
-
MAE
-
Pearson r
-
p-value
Equation:
y = mx + b
Prediction Result:
No prediction made yet.
Residual Analysis
Export Options

Help & Related Tools

Everything you need to know

FAQ Frequently Asked Questions

What features does the Linear Regression Calculator offer?
This tool provides real-time linear regression calculations, trend line visualization with Chart.js, key statistics like R-squared and slope, prediction capabilities, and exports to CSV or JSON. Ideal for quick ML predictions without any setup.
How do I use the Linear Regression Calculator?
Paste your data points in CSV format (e.g., "x,y" pairs) into the input field or add them manually. Adjust settings like learning rate, click Calculate, and view the graph and stats instantly. Enter a new x-value to predict y.
Is the Linear Regression Calculator compatible with all devices?
Yes, it works on all modern browsers and devices, including mobiles. All processing is client-side using TensorFlow.js, ensuring privacy and no installation required.
Are there any limitations I should know about?
The tool handles up to 1000 data points for optimal performance; larger datasets may slow down due to browser constraints. Accuracy depends on data quality, and it uses simple gradient descent for training.
Can I use this for business predictions like sales forecasting?
Absolutely! Input historical data (e.g., time vs. sales), train the model, and predict future values. Export results for further analysis in tools like Excel or BI software.

TOOLS Similar in Calculation

Unit Converter

Convert between measurement units including length, weight, ...

Currency Converter

Convert between 150+ world currencies using real-time exchan...

VAT Calculator

Calculate European VAT amounts (0%, 9%, 21%) instantly from ...

Date Calculator

Calculate days, weeks, months between dates; add/subtract ti...

View All Calculation Tools
Something not working? Idea for a great tool? Contact our team or browse all tools

Explore More Resources

Latest Articles

Weather & Astronomy
Weather Data & Astronomical Tools: Connecting with Natural Phenomena

Explore comprehensive weather analysis and astronomical tracking tools for outdoor planning, health ...

Jun 10, 2025 109
GIS & Mapping
Geographic Data Analysis: GIS Tools for Modern Applications

Unlock the power of location intelligence with professional GIS and mapping tools. From coordinate c...

Jun 9, 2025 132
Frontend Development
Bootstrap Development Toolkit: Professional UI Components in Minutes

Accelerate your frontend development with comprehensive Bootstrap component generators. From respons...

Jun 9, 2025 100
Backend Development
API Testing & HTTP Analysis: Professional Backend Development Tools

Master professional API testing and HTTP analysis with comprehensive tools for request building, aut...

Jun 10, 2025 110
View All Articles

Developer Resources

BugFixCode.com

Professional code debugging and development solutions for developers.

  • Code Review & Debugging
  • Performance Optimization
  • Best Practices Guide
  • Developer Tools
Visit BugFixCode.com
Trusted by developers worldwide