CalcSphere Blog

Calculator guides, financial tips, and how-to articles.

Health6 min read8 June 2026

How to Calculate Your Daily Calories for Weight Loss — 2026 Guide

Learn how to calculate your TDEE and daily calorie target for sustainable weight loss. Covers BMR formulas, activity multipliers, deficit sizing, and protein targets.

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Finance6 min read4 June 2026

UK Stamp Duty 2026 — Complete Buyer's Guide

Complete guide to Stamp Duty Land Tax (SDLT) rates in 2026. Current thresholds for England and Northern Ireland, first-time buyer relief, second home surcharge, and worked examples.

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Construction5 min read1 June 2026

How to Calculate Bricks for Any Wall — Complete Guide 2026

Step-by-step guide to calculating bricks for walls. Covers brick sizes in the UK and Pakistan, bricks per square metre formula, mortar quantities, bond patterns, and wastage.

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Finance6 min read15 May 2026

Zakat on Gold and Silver in Pakistan — 2026 Guide

How to calculate Zakat on gold jewellery and silver in Pakistan. Current nisab thresholds and scholarly ruling on gold jewellery Zakat.

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Construction6 min read12 May 2026

How to Calculate Concrete Volume — Complete Guide

Step by step guide to calculating concrete volume for slabs, footings, and columns. Includes mix ratios, bag calculations, and common project volumes.

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Health5 min read8 May 2026

How to Calculate BMI — Complete BMI Guide 2026

Everything about BMI calculation — formula, healthy ranges by age and gender, limitations of BMI, and what to do if your BMI is high or low.

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Finance6 min read5 May 2026

EMI Calculator Guide — Home Loan Planning in Pakistan

Complete guide to using an EMI calculator for home loans in Pakistan. Compare bank rates, understand amortization, and plan your loan.

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Finance7 min read1 May 2026

How to Calculate Zakat in Pakistan 2026 — Complete Guide

Step by step guide to calculating Zakat on savings, gold, and investments according to Pakistani fatwa by Mufti Taqi Usmani.

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