How do I download this template?

Click the "Download PDF" button on this page. The PDF is generated instantly and will download to your device. You can then open it and print it on your home or office printer, or use it digitally in a PDF reader or note-taking app. No sign-up or account is required.

Can I customize this template?

Yes. Click "Open Editor" to customize the template with different paper sizes (Letter, A4, Legal), colors, margins, line spacing or grid size, and other settings. The editor shows a live preview so you can see the result before downloading. You can save or share your custom version by downloading the PDF again.

What paper size should I use?

This template supports 1 paper sizes. The default is A4 (8.5"×11" in the US). A4 (210×297mm) is standard in many other countries. You can switch the size in the editor before downloading so the PDF matches your printer paper.

Is this template free?

Yes. All templates on PaperGens are free to download and use. There is no registration, subscription, or payment. You can print as many copies as you need for personal, school, or work use.

What grid size should I use?

For math and general use, 1/4 inch (about 6.35mm) or 5mm grid is common. For larger writing or sketching, 10mm or 1/2 inch can work better. Engineering and technical work often uses 1/4 inch with bold index lines. You can pick the grid size in the editor and see a preview before downloading.

Can I use this for technical drawings?

Yes. Grid paper is well suited for technical drawings, engineering sketches, and architectural plans. The grid helps keep scale and proportions consistent. Many students and professionals use our printable graph paper for coursework and design. You can choose the grid density and line weight in the editor.

Graph Paper 3 lines per inch (a4, gray)

Name: Graph Paper 3 lines per inch (a4, gray)
Brand: PaperGens
SKU: grid-landscape-a4-3-index-gray
Availability: InStock

3 lines per inch grid, landscape, a4, index lines

Esta plantilla Graph Paper 3 lines per inch (a4, gray) tiene cuadrícula de 8.47mm, formato A4. Formatos soportados: A4. Imprime gratis todas las hojas que necesites. Puedes abrir el editor para cambiar tamaño de papel, márgenes, espacio entre líneas o colores antes de descargar.

Vista previa

Abrir editor para personalizar →

Formato: A4Orientación: ApaisadoTipo: CuadrículaEspaciado: 8.47 mm

graph 3lpi a4 index

Casos de uso

Matemáticas y cálculo: Excelente para problemas, ecuaciones y cálculos. La cuadrícula alinea números y columnas.
Gráficos: Perfecto para gráficos, tablas y datos. La cuadrícula ofrece coordenadas precisas.
Dibujos técnicos: Ideal para bocetos técnicos, planos arquitectónicos y diagramas. Mantiene escala y proporciones.

Preguntas frecuentes

¿Cómo descargo esta plantilla?: Pulsa "Descargar PDF". El PDF se genera al instante en tu dispositivo. Puedes imprimirlo o usarlo en un lector PDF o app de notas. No hace falta registrarse.
¿Puedo personalizar esta plantilla?: Sí. Pulsa "Abrir editor" para cambiar formato (Letter, A4, Legal), colores, márgenes, espacio entre líneas o tamaño de cuadrícula. El editor muestra una vista previa en vivo.

Cómo usar

1. Descargar — Pulsa "Descargar PDF" para generar y guardar tu plantilla. El PDF se crea al instante. Sin registro ni pago.
2. Imprimir — Abre el PDF e imprímelo. Elige el tamaño correcto (Letter 8.5"×11", A4 o Legal). Papel normal de 80–90 g/m² funciona bien; para escribir por ambas caras, usa papel un poco más grueso.