Free Online Tools for
Smart Decisions

5 powerful tools β€” Zakat Calculator, Invoice Generator, Budget Planner, Water Intake Calculator & Contract Generator. 100% free, no signup.

βœ“ Free Forever βœ“ No Signup βœ“ Mobile Friendly βœ“ Instant Results
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Zakat Calculator

Calculate your annual Zakat based on savings, gold, silver, cash and debts. Based on current Nisab values.

Calculate Zakat β†’
🧾

Invoice Generator

Create professional invoices instantly. Add items, prices and tax. Download as PDF β€” perfect for freelancers.

Create Invoice β†’
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Budget Planner

Track income and expenses using the 50/30/20 rule. See needs, wants and savings breakdown instantly.

Plan Budget β†’
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Water Intake Calculator

Find your daily water intake based on body weight and activity level. Stay hydrated the smart way.

Calculate Water β†’
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Contract Generator

Generate simple, professional contracts for freelance work, services, or agreements in minutes.

Generate Contract β†’

Learn With Our Blog

Step-by-step guides, tips and how-tos for every tool

Zakat Calculator – Pakistan 2025

Calculate how much Zakat you owe on your savings, gold, silver and cash. Based on current Nisab values. Free, instant, accurate.

β˜ͺ️ Calculate Your Zakat

πŸ“Œ Enter current market values in PKR. Gold Nisab β‰ˆ 87.48g gold price. Silver Nisab β‰ˆ 612.36g silver price. Zakat rate = 2.5%

Your Zakat Calculation

Total Assets
β€”
Less Debts
β€”
Net Worth
β€”
Nisab
β€”

How to Calculate Zakat – Step by Step

Zakat is one of the Five Pillars of Islam, an obligatory annual charity of 2.5% on wealth held above the Nisab threshold for a full lunar year (Hawl).

Step 1: Add All Zakatable Assets

Include savings, cash, gold, silver, business inventory, stocks, and money owed to you.

Step 2: Subtract Liabilities

Deduct immediate debts β€” bills due now, loans payable, etc.

Step 3: Compare with Nisab

If net assets β‰₯ Nisab and held for one lunar year β†’ you are liable for Zakat.

Step 4: Calculate 2.5%

Your Zakat = Net Zakatable Wealth Γ— 2.5%

Example Calculation

Savings: PKR 300,000 + Gold: PKR 150,000 βˆ’ Debt: PKR 50,000 = Net: PKR 400,000 Γ— 2.5% = PKR 10,000 Zakat

Frequently Asked Questions

Free Invoice Generator – For Freelancers & Small Business

Create professional invoices in seconds. Add your logo details, items and tax. Download or print instantly β€” no account needed.

🧾 Create Your Invoice

FROM (Your Details)

TO (Client Details)



Line Items

Description Qty Price

How to Create an Invoice for Freelancers

A professional invoice protects you legally and ensures you get paid on time. Every invoice should include: your name/business, client details, invoice number, date, itemized services, and payment terms.

Invoice Best Practices

  • Always include a unique invoice number for tracking
  • Specify payment terms clearly (Net 15, Net 30)
  • Add your bank or payment details in the notes
  • Send invoices promptly after completing work

Frequently Asked Questions

Monthly Budget Planner – 50/30/20 Rule

Plan your monthly budget using the 50/30/20 method. See exactly how much to spend on needs, wants and savings.

πŸ’° Plan Your Monthly Budget

Your Budget Breakdown


What is the 50/30/20 Budgeting Rule?

The 50/30/20 rule is a simple budgeting method that allocates your after-tax income into three categories:

  • 50% Needs β€” rent, food, transport, utilities, healthcare
  • 30% Wants β€” dining out, entertainment, subscriptions, shopping
  • 20% Savings β€” emergency fund, investments, debt repayment

Example for PKR 80,000/month

Needs: PKR 40,000 Β· Wants: PKR 24,000 Β· Savings: PKR 16,000

Frequently Asked Questions

Daily Water Intake Calculator – By Weight & Activity

Calculate exactly how much water you should drink daily based on your body weight, activity level and climate. Stay hydrated the smart way.

πŸ’§ How Much Water Should You Drink?

Your Daily Water Intake

In Glasses (250ml)
β€”
In Bottles (500ml)
β€”
In Cups (200ml)
β€”

How Is Daily Water Intake Calculated?

The most accurate method is based on body weight: approximately 35ml per kg of body weight per day, adjusted for activity level and climate.

Formula Used

Base = Weight (kg) Γ— 35ml β†’ Multiply by activity factor β†’ Multiply by climate factor

Example

70kg Γ— 35ml = 2,450ml β†’ Γ— 1.2 activity = 2,940ml β†’ Γ— 1.1 hot climate = ~3.2 litres/day

Tips to Reach Your Goal

  • Drink a full glass of water when you wake up
  • Keep a water bottle at your desk
  • Drink a glass before each meal
  • Track intake with a free hydration app
  • Increase by 500ml during hot Pakistani summers

Frequently Asked Questions

Free Contract Generator – Service Agreement Template

Create a professional service contract or freelance agreement in minutes. Fill in the form, generate and download. No legal jargon.

πŸ“„ Generate Your Contract

⚠️ This tool generates a general-purpose contract template. For legal disputes, always consult a qualified lawyer.

Why You Need a Written Contract

A written contract protects both parties by clearly defining expectations, payment terms, deadlines and dispute resolution. For freelancers in Pakistan, a signed contract is your best protection against non-payment.

What Every Contract Should Include

  • Full names and addresses of both parties
  • Clear scope of work with deliverables
  • Payment amount and schedule
  • Start and end dates / milestones
  • Revision policy and out-of-scope work
  • Termination clause
  • Signatures of both parties

Frequently Asked Questions

ASA Tools Blog – Tips, Guides & How-Tos

Step-by-step guides to help you use our tools and make smarter financial, health and business decisions.

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Finance Β· Islam

How to Calculate Zakat Step by Step in 2025

Everything you need to know about calculating Zakat on gold, savings, silver and business assets.

Read article β†’
🧾
Freelance Β· Business

How to Create an Invoice for Freelance Work in Pakistan

A complete guide to creating professional invoices, getting paid on time and staying organised.

Read article β†’
πŸ’°
Personal Finance

How to Manage Your Monthly Budget Using the 50/30/20 Rule

Take control of your money with this simple budgeting framework used by millions worldwide.

Read article β†’
πŸ’§
Health & Wellness

How Much Water Should You Drink Daily? Science-Based Guide

Discover the right amount of water for your body weight, lifestyle and Pakistan's climate.

Read article β†’
πŸ“„
Legal Β· Freelance

How to Write a Contract Agreement – Freelancer's Guide

Protect yourself with a solid contract. Learn what to include, what to avoid and how to get it signed.

Read article β†’