---
product_id: 86397955
title: "Marine Navigation Nautical Slide Rule"
brand: "weems & plath"
price: "KD 17.89"
currency: KWD
in_stock: true
reviews_count: 4
category: "Weems & Plath"
url: https://www.desertcart.com.kw/products/86397955-marine-navigation-nautical-slide-rule
store_origin: KW
region: Kuwait
---

# Instant speed-time-distance solutions Multi-unit time & speed conversions Durable ABS plastic, pocket-ready Marine Navigation Nautical Slide Rule

**Brand:** weems & plath
**Price:** KD 17.89
**Availability:** ✅ In Stock

## Summary

> ⚓ Master the waves with precision and style!

## Quick Answers

- **What is this?** Marine Navigation Nautical Slide Rule by weems & plath
- **How much does it cost?** KD 17.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/86397955-marine-navigation-nautical-slide-rule)

## Best For

- weems & plath enthusiasts

## Why This Product

- Trusted weems & plath brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Navigate Like a Pro:** Solve complex nautical calculations instantly with precision and ease.
- • **Trusted by the Elite:** Standard issue in the U.S. Navy, ensuring reliability that professionals depend on.
- • **Compact & Ready to Go:** Slim, portable design fits perfectly in your pocket or bag for on-the-go navigation.
- • **Built for the High Seas:** Crafted from rugged ABS plastic, designed to withstand marine conditions while staying lightweight.
- • **Versatility at Your Fingertips:** Seamlessly convert between knots, mph, nautical miles, statute miles, and yards.

## Overview

The Weems & Plath Marine Navigation Nautical Slide Rule is a compact, durable tool engineered for instant and accurate speed-time-distance calculations. Trusted by the U.S. Navy, it supports multiple units including knots, mph, nautical and statute miles, and yards. Crafted from robust ABS plastic, it offers professional-grade reliability in a portable design, perfect for millennial managers who demand precision and versatility on every voyage.

## Description

Gives immediate solution to all speed-time-distance problems. Equally applicable for nautical or statute miles. Speed in knots or m.p.h., time in hours, minutes, or seconds, and distance in nautical or statute miles (or yards if desired, and if speed is i

Review: Magic calculator for navigation .. - Does what it says in the blurb .. I bought a "straight" one too .. prefer this.
Review: Five Stars - Good value

## Features

- Instant Navigation Solutions: Effortlessly solve all speed-time-distance problems with our Nautical Slide Rule, designed for both nautical and statute miles
- Versatile Unit Conversions: Calculate speed in knots or mph, time in hours, minutes, or seconds, and distance in nautical, statute miles, or yards
- Easy-to-Read & Accurate: Our slide rule's clear design ensures quick and precise calculations, even in challenging marine conditions
- Durable & Portable: Crafted from robust ABS plastic, it's lightweight and compact, fitting easily into your pocket or bag
- Standard in U.S. Navy: Trusted by professionals, this slide rule is a staple in marine navigation, ensuring reliability and performance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0000AYILW |
| Best Sellers Rank | 139,003 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 181 in Marine Electronics |
| Brand | Weems & Plath |
| Brand Name | Weems & Plath |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 193 Reviews |
| Global Trade Identification Number | 00721002001054 |
| Item Dimensions L x W | 18.4L x 18.4W centimetres |
| Item Weight | 0.14 Kilograms |
| Item weight | 0.14 Kilograms |
| Manufacturer | Weems & Plath |
| Material | Metal |
| Material Type | Metal |
| Mounting Type | Desk Mount/Handheld |
| Mounting type | Desk Mount/Handheld |
| Product dimensions | 18.4L x 18.4W centimetres |
| Special Features | Lifetime Warranty |
| Special feature | Lifetime Warranty |
| UPC | 721002001054 |

## Product Details

- **Brand:** Weems & Plath
- **Item weight:** 0.14 Kilograms
- **Material:** Metal
- **Product dimensions:** 18.4L x 18.4W centimetres
- **Special feature:** Lifetime Warranty

## Images

![Marine Navigation Nautical Slide Rule - Image 1](https://m.media-amazon.com/images/I/71YrSLKWplS.jpg)

## Questions & Answers

**Q: What’s it made of ?**
A: Plastic

**Q: What are the dimensions of this slide rule?**
A: Rule itself is 7 3/8" square. Slipcase measures 8 1/8" x 7 5/8"

**Q: How does this differ from the E6B Aviation caalculator?**
A: Our device is solely for time, speed & distance calculations usually in the marine environment. The e6b appears to have other functions for aviation, including altitude and off course corrections, airspeed & density, etc.

**Q: What is the lowest mph reading?**
A: The speed scale reads from 1 to 100 knots or MPH.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Magic calculator for navigation ..
*by S***G on 24 February 2020*

Does what it says in the blurb .. I bought a "straight" one too .. prefer this.

### ⭐⭐⭐⭐⭐ Five Stars
*by A***R on 20 January 2017*

Good value

### ⭐⭐⭐⭐⭐ Five Stars
*by S***Y on 3 September 2015*

very easy to use and read.

## Frequently Bought Together

- Weems & Plath Marine Navigation Nautical Slide Rule
- Weems & Plath #176 Marine Navigation Ultralight Divider
- Weems & Plath Marine Navigation Parallel Ruler (Aluminum Arms, 15-Inch)

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**Shop now:** [https://www.desertcart.com.kw/products/86397955-marine-navigation-nautical-slide-rule](https://www.desertcart.com.kw/products/86397955-marine-navigation-nautical-slide-rule)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-14*