Mortar Calculator

Free mortar calculator for brick, block and stone masonry projects

★★★★★ (0 reviews) Free Calculators

Overview

Mortar Calculator is a free online estimating tool that figures out how much mortar a masonry project requires from wall dimensions, unit type and mortar mix. Enter length, height, thickness and joint size, then pick a brick or block preset and a mortar type (N, S, M or O) to get the mortar volume plus material breakdowns for pre-mixed bags or a DIY cement, lime and sand mix. A live build diagram, imperial/metric toggle, adjustable waste factor and coverage guidance make it ideal for masons, builders and DIYers ordering the right amount in one trip.

⚡ Calculators 💵 Free — no account required 📅 Listed 10 Jun 2026

✨ Features

Mix-Aware Estimates

Choose mortar type N, S, M or O and get accurate volume for your job.

Bag & DIY Breakdown

See both pre-mixed bag counts and a cement, lime and sand recipe.

Live Build Diagram

Visualise the wall as you enter dimensions and unit presets.

Waste Factor & Units

Add a surplus percentage and switch between imperial and metric.

⚖️ Pros & Cons

Pros

Free with detailed material breakdown
Supports all common mortar types
Imperial and metric with waste factor

Cons

Estimates depend on accurate inputs
Focused on masonry mortar only

💰 Pricing

Free Forever

Free

$0

  • All mortar type calculations
  • Bag and DIY mix breakdowns
  • Live build diagram
  • Waste factor, free

❓ Frequently Asked Questions

What is Mortar Calculator?

Mortar Calculator is a free online estimating tool that figures out how much mortar a masonry project requires from wall dimensions, unit type and mortar mix. Enter length, height, thickness and joint size, then pick a brick or block preset and a mortar type (N, S, M or O) to get the mortar volume plus material breakdowns for pre-mixed bags or a DIY cement, lime and sand mix. A live build diagram, imperial/metric toggle, adjustable waste factor and coverage guidance make it ideal for masons, builders and DIYers ordering the right amount in one trip.

What are the key features of Mortar Calculator?

Mortar Calculator offers 4 main features. Mix-Aware Estimates: Choose mortar type N, S, M or O and get accurate volume for your job. Bag & DIY Breakdown: See both pre-mixed bag counts and a cement, lime and sand recipe. Live Build Diagram: Visualise the wall as you enter dimensions and unit presets. Waste Factor & Units: Add a surplus percentage and switch between imperial and metric.

How much does Mortar Calculator cost?

Mortar Calculator uses a Free — no account required pricing model. Available plans include Free at $0.

What are the pros and cons of Mortar Calculator?

Key advantages include: Free with detailed material breakdown; Supports all common mortar types; Imperial and metric with waste factor. Potential drawbacks: Estimates depend on accurate inputs; Focused on masonry mortar only.

What type of tool is Mortar Calculator?

Mortar Calculator is categorized under Calculators, Others on AI Product List. It is designed for professionals and teams looking for calculators solutions.

Does Mortar Calculator offer a free plan?

Yes, Mortar Calculator offers a free plan. All mortar type calculations. Bag and DIY mix breakdowns. Live build diagram. Waste factor, free

Where can I try Mortar Calculator?

You can visit the official Mortar Calculator website at mortarcalculator.com to sign up, explore features, or start a free trial.