--- product_id: 1797199 title: "Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142)" brand: "ampad" price: "R414" currency: ZAR in_stock: true reviews_count: 13 category: "Ampad" url: https://www.desertcart.co.za/products/1797199-engineers-computation-pad-size-8-1-2-x-11-greentint store_origin: ZA region: South Africa --- # 3-hole punched for binder-ready organization 5x5 cross-section rulings for precision Green tint paper reduces eye strain Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142) **Brand:** ampad **Price:** R414 **Availability:** ✅ In Stock ## Summary > 📝 Engineer your success with every sheet! ## Quick Answers - **What is this?** Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142) by ampad - **How much does it cost?** R414 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/1797199-engineers-computation-pad-size-8-1-2-x-11-greentint) ## Best For - ampad enthusiasts ## Why This Product - Trusted ampad brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Organization:** Pre-punched with 3 holes to effortlessly integrate into your professional binder system. - • **Eye-Friendly Innovation:** Green-tinted, low-glare paper designed to keep your focus sharp and eyes comfortable during long sessions. - • **Precision Meets Clarity:** 5x5 cross-section rulings visible on both sides for flawless technical diagrams and plans. - • **Proudly American-Made Quality:** Crafted in the USA with 100 durable sheets per pad, built to keep up with your demanding projects. - • **Standardized Professional Format:** Margin lines and header bars ensure your notes and sketches maintain a clean, consistent look. ## Overview The Ampad Engineers Computation Pad is a professional-grade 8.5 x 11-inch pad featuring 5x5 cross-section rulings visible on both sides, green-tinted low-glare paper to reduce eye strain, and 3-hole punched sheets for easy binder integration. With margin lines and header bars for standardized formatting, this 100-sheet pad is proudly made in the USA, ideal for engineers, architects, and students seeking precision and comfort in their technical work. ## Description Ampad® Engineering Computation Pads have 5 x 5 cross-section rulings printed on back and margin lines and heading bars on front. The format is ideal for architects, engineers and students producing diagrams or technical drawings. Each glue-top pad features low-glare green tinted paper and is 3-hole punched to fit a standard binder. Proudly made in the USA. 8-1/2" x 11". 100 sheets. Review: Good buy - Really nice and I use it for my engineering homework class. Like how the lines are closer than regular notebook. Review: Great Engineering Pad - Great Design & Great Value !!! ## Features - 5 x 5 cross-section rulings on back show through for professional diagrams & plans - Margin lines and header bars on front provide standardized formatting - Green tint paper helps reduce eye strain and glare - 8-1/2" x 11" glue-topped pads, 3-hole punched, 100 sheets - Proudly made in the USA ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000EFJ6VU | | Best Sellers Rank | #34,825 in Office Products ( See Top 100 in Office Products ) #9 in Computation & Data Pads | | Brand | Ampad | | Color | Green | | Cover Material | Paper | | Customer Reviews | 4.5 4.5 out of 5 stars (358) | | Date First Available | April 19, 2006 | | Is Discontinued By Manufacturer | No | | Item Weight | 11.7 ounces | | Item model number | 22-142 | | Manufacturer | Esselte Corporation | | Manufacturer Part Number | 22-142 | | Material Type | Paper, Vinyl | | National Stock Number | 7530-00-764-0565 | | Number of Drawers | 2 | | Number of Items | 1 | | Paper Finish | Uncoated | | Product Dimensions | 11 x 8.5 x 0.31 inches | | Ruling | Squared | | Sheet Size | 11-x-8.5-inch | ## Product Details - **Brand:** Ampad - **Color:** Green - **Cover Material:** Paper - **Number of Items:** 1 - **Product Dimensions:** 11"L x 8.5"W x 0.31"Th - **Ruling Type:** Squared - **Sheet Size:** 11-x-8.5-inch - **Special Feature:** Soft Cover - **Style:** Universal - **Theme:** Book ## Images ![Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142) - Image 1](https://m.media-amazon.com/images/I/714J3jKYEtL.jpg) ## Questions & Answers **Q: what is the thickness of the paper? 20lbs?** A: It is 15lb. paper **Q: Why did the price double in the last 4 months?** A: Not sure what you were used to paying. Everyone sells either really low to dump the product or at a fair price to try to make a profit. **Q: what is the thickness of the paper? 20lbs?** A: The pads that I have is "AMPAD, Engineering computation Pads", I measured the thickness to be 7.5mm or 0.28inch for 100 sheets. So each sheet is about 0.75mm or 28Mil thick. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good buy *by C***E on October 10, 2025* Really nice and I use it for my engineering homework class. Like how the lines are closer than regular notebook. ### ⭐⭐⭐⭐⭐ Great Engineering Pad *by D***R on December 17, 2025* Great Design & Great Value !!! ### ⭐⭐⭐⭐⭐ Exactly as expected *by J***B on July 9, 2025* Have used engineering paper since undergrad and this is the standard quality stuff. Save a trip to the store by getting them here ## Frequently Bought Together - Ampad Engineers Computation Pad, Size 8-1/2 x 11, Greentint Paper, 5x5 Ruling, 3 Hole Punched, 100 Sheets Per Pad (22-142) - TOPS Engineering Computation Pad, 8-1/2" x 11", Glue Top, 5 x 5 Graph Rule on Back, Green Tint Paper, 3-Hole Punched, 100 Sheets (35500) - Elan Publishing Company E64-8x4W Wire-O Field Surveying Book 4 ⅞ x 7 ¼ Yellow Stiff Cover (E64-8x4W Yel) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/1797199-engineers-computation-pad-size-8-1-2-x-11-greentint](https://www.desertcart.co.za/products/1797199-engineers-computation-pad-size-8-1-2-x-11-greentint) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-23*