# Slope Calculator & Tools

> Roof Pitch, Ramp & Stair Calc

Canonical page: [https://chrome-stats.com/d/id6767999229](https://chrome-stats.com/d/id6767999229)

## Overview

- **ID:** `id6767999229`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Do Tri
- **Category:** Utilities
- **Rating:** 5.00 / 5 (1 ratings)
- **Version:** 1.1
- **Last updated:** 2026-06-28
- **First published:** 2026-05-13
- **Size:** 6.38 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/slope-calculator-tools/id6767999229)
- **Website:** [https://vnmobilesolutions.com](https://vnmobilesolutions.com/)
- **Privacy policy:** [https://vnmobilesolutions.com/privacyslope.html](https://vnmobilesolutions.com/privacyslope.html)

## Description

Slope Calculator & Tools is a professional construction calculator for slopes, roof pitch, stairs, ramps, grading, and geometry.
Built for contractors, builders, roofers, carpenters, engineers, DIY projects, and construction work.

FEATURES

• Slope Calculator
Calculate rise, run, angle, grade %, and slope length instantly with live diagrams.

• Roof Pitch Calculator
Calculate roof pitch, roof angle, slope %, rafter length, and roof area.

• Stair Calculator
Plan stairs with total rise, tread depth, stair angle, stringer length, and comfort analysis.

• Ramp Calculator
Calculate ADA ramp slope, angle, and ramp length with compliance checks.

• Grade Calculator
Road, drainage, and site grading calculations.

• Triangle Solver
Solve triangles using SSS, SAS, and ASA methods.

• Unit Converter
Convert between mm, cm, m, in, ft, and more.

• Feet-Inch Converter
Quickly convert feet & inches into decimal values.

• Cut & Fill Calculator
Estimate earthworks and excavation volume.

• Saved Projects
Save calculations and access recent results anytime.

DESIGNED FOR

• Roofing
• Carpentry
• Construction
• Architecture
• Engineering
• Surveying
• DIY & home improvement

KEY FEATURES

• Live geometry diagrams
• Fast and accurate calculations
• Clean professional interface
• Dark mode optimized
• Save and organize projects
• Quick presets for common slopes and roof pitches
• Supports imperial and metric units

Whether you are building stairs, calculating roof pitch, designing ramps, or checking site grades, Slope Calculator & Tools helps you work faster and more accurately.

## Rankings

- #920,634 — Overall

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- [Roof Pitch Calculator Pro](https://chrome-stats.com/d/id6748028349) — 4.70 / 5
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Source: [Chrome-Stats](https://chrome-stats.com/d/id6767999229)