Fast, free online tools for everyday tasks — calculators, converters, generators and more. No ads on tools. No signup ever.
Welcome to ToolHub Pro — your go-to destination for free, fast, and reliable online tools. We built this platform with one simple goal: to make everyday calculations and conversions effortless for everyone.
We believe that useful tools should be free, fast, and accessible to everyone — without signups, subscriptions, or hidden fees. Every tool on ToolHub Pro works instantly in your browser, no account required.
ToolHub Pro is an independent project created by a small team of developers passionate about building useful web tools. We are not affiliated with any large corporation. Our goal is to provide the best free tool experience on the web.
Have a suggestion for a new tool or found a bug? We'd love to hear from you. Visit our Contact page to get in touch.
At ToolHub Pro, we respect your privacy. This Privacy Policy explains how we collect, use, and protect information when you visit our website.
We do not collect any personally identifiable information. All tool calculations are performed locally in your browser and no input data is sent to our servers. We may collect anonymous usage data such as page views and tool usage frequency through analytics services.
We use Google Analytics to understand how visitors use our site. Google Analytics collects anonymous data such as browser type, device type, pages visited, and time spent on pages. This data does not identify you personally. You can opt out by using the Google Analytics Opt-out Browser Add-on.
We use Google AdSense to display advertisements on our website. Google AdSense uses cookies to serve ads based on your prior visits to this and other websites. You may opt out of personalized advertising by visiting Google Ads Settings. Google's use of advertising cookies enables it and its partners to serve ads to users based on their visits to our site and/or other sites on the Internet.
Our website uses cookies to improve your experience. Cookies are small text files stored on your browser. We use:
You can disable cookies in your browser settings, but this may affect website functionality.
Our website may contain links to third-party websites. We are not responsible for the privacy practices of those sites. We encourage you to review the privacy policies of any third-party sites you visit.
Our website is not directed at children under 13 years of age. We do not knowingly collect personal information from children under 13.
Since we do not collect personal data, there is no personal data at risk. All tool computations happen in your browser only.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated effective date. Continued use of our website after changes constitutes acceptance of the updated policy.
If you have any questions about this Privacy Policy, please contact us here.
We write in-depth, easy-to-understand articles to help you get the most out of our tools — and to help you make better decisions in everyday life.
If you have ever taken a home loan, car loan, or personal loan, you have come across the term EMI — Equated Monthly Instalment. EMI is the fixed amount you pay every month to your lender until the loan is fully repaid. Understanding how EMI is calculated can help you plan your finances better and avoid surprises.
An EMI consists of two parts: the principal amount (the money you borrowed) and the interest charged on it. In the early months of your loan, a larger portion of your EMI goes toward paying interest. As time goes on, more of your payment goes toward the principal. This is called an amortisation schedule.
The standard formula used by all Indian banks to calculate EMI is:
EMI = P × r × (1+r)^n / ((1+r)^n - 1)
Suppose you take a home loan of ₹30,00,000 at an interest rate of 8.5% per year for 20 years (240 months).
Over 20 years, you would pay a total of approximately ₹62.5 lakhs — meaning you pay ₹32.5 lakhs as interest on top of the ₹30 lakh principal. This is why choosing the right interest rate and tenure matters so much.
Indian banks offer two types of home loan interest rates. A fixed rate keeps your EMI the same throughout the loan tenure. A floating rate changes with the RBI repo rate — it can go up or down. Most borrowers in India choose floating rates because they tend to be lower over the long term, but they carry some risk if rates rise.
You can use our free EMI Calculator to instantly calculate the monthly EMI for any loan amount, interest rate, and tenure. No signup required.
BMI stands for Body Mass Index. It is a simple number calculated from your height and weight that gives a general indication of whether you are underweight, at a healthy weight, overweight, or obese. While it is not a perfect health measurement, it is widely used by doctors and health organisations worldwide as a first screening tool.
The formula is straightforward: BMI = Weight (kg) ÷ Height² (m²)
For example, if you weigh 70 kg and are 1.75 m tall: BMI = 70 ÷ (1.75 × 1.75) = 70 ÷ 3.0625 = 22.9 (Normal weight).
Research has shown that Indians and other South Asians tend to develop health risks such as type 2 diabetes and cardiovascular disease at lower BMI levels compared to Western populations. The Indian Council of Medical Research (ICMR) suggests using slightly lower thresholds for Indians:
BMI does not distinguish between muscle and fat. A muscular athlete may have a high BMI but very little body fat, while an older person may have a normal BMI but high body fat percentage. BMI also does not account for where fat is stored in the body. Belly fat (abdominal obesity) is considered more dangerous than fat stored elsewhere. For Indians, waist circumference is an important additional measure — men should aim for below 90 cm and women below 80 cm.
Use BMI as one of several health indicators, not as a final verdict. If your BMI indicates overweight or obese, consult a doctor or nutritionist for a personalised plan. Small changes — like a 30-minute daily walk and reducing processed food — can significantly improve your health over time.
Use our free BMI Calculator to check your BMI instantly.
When investing in mutual funds, you have two main choices: invest a fixed amount every month (SIP) or invest a large amount all at once (Lump Sum). Both strategies have their advantages and the right choice depends on your income, risk tolerance, and market conditions.
SIP — Systematic Investment Plan — lets you invest a fixed amount (as low as ₹500) into a mutual fund every month. Your money buys more units when markets are low and fewer units when markets are high. Over time, this averages out your purchase cost — a concept called Rupee Cost Averaging.
A lump sum investment means putting a large amount of money into a mutual fund at one time. If you invest at the right time — when markets are low — you can earn better returns. But if you invest at a market peak, you may face losses for a long period.
Your money nearly doubles in 10 years through the power of compounding.
For most salaried Indians, SIP is the better strategy. It removes the need to time the market, builds consistent savings habits, and has historically delivered strong returns over 7–10 year periods. Even ₹1,000 per month invested consistently for 15 years can grow into ₹5–6 lakhs at moderate returns.
Use our free SIP Calculator to see how your monthly investments can grow.
GST — Goods and Services Tax — was introduced in India on July 1, 2017, replacing a complex system of multiple indirect taxes. It is a single unified tax on the supply of goods and services across the country. Whether you are a consumer, business owner, or freelancer, understanding GST helps you make informed financial decisions.
India has four main GST rates:
If the original price of a product is ₹1,000 and GST rate is 18%:
In India, GST is split into CGST (Central GST) and SGST (State GST) for intra-state transactions, and IGST (Integrated GST) for inter-state transactions.
If your annual turnover exceeds ₹20 lakhs (₹10 lakhs for some states), you are required to register for GST. Once registered, you must collect GST from clients and file regular returns. The good news is that registered businesses can claim Input Tax Credit (ITC) — meaning you can offset the GST you paid on purchases against the GST you collect.
Use our free GST Calculator to quickly calculate GST for any product or service.
In 2026, cyberattacks and account breaches are more common than ever. A weak password is the single biggest reason most accounts get hacked. The good news is that creating a strong password is simple once you know what to look for.
Security experts recommend passwords that have:
Weak: Ramesh2001
Strong: $kT9#mPqL2@nXv
Also strong (passphrase): Mango!Blue#Train99
The best way is to use a password manager like Bitwarden (free) or 1Password. These tools generate and store strong passwords for every site. You only need to remember one master password.
Alternatively, use a passphrase — combine 3-4 random words with numbers and symbols. Example: Cricket#Mountain7@Pencil. It is long, random, and easy to remember.
Even the strongest password can be stolen through phishing. Always enable 2FA on important accounts like Gmail, banking apps, and social media. With 2FA, even if someone knows your password, they cannot log in without your phone.
Use our free Password Generator to instantly create strong, random passwords.
Calories are the units of energy that your body gets from food. Eating the right number of calories is important whether your goal is weight loss, weight gain, or maintaining a healthy weight. But how many calories do you actually need? The answer depends on your age, weight, height, gender, and activity level.
BMR — Basal Metabolic Rate — is the number of calories your body needs just to stay alive at rest (breathing, heartbeat, organ function). Even if you stayed in bed all day, you would still burn this many calories.
The Mifflin-St Jeor formula (used by our calculator) is:
TDEE — Total Daily Energy Expenditure — is your BMR multiplied by an activity factor. It represents the total calories you need each day including all physical activity.
A 28-year-old Indian man, 70 kg, 170 cm, moderately active:
Indian diets can be calorie-dense due to cooking oils, ghee, and refined carbohydrates like white rice and maida. Switching to whole grains, reducing oil, increasing protein (dal, paneer, eggs, chicken), and adding more vegetables can help you hit your calorie goals while still eating traditional Indian food.
Use our free Calorie Calculator to find your daily calorie requirement instantly.
Please read these Terms of Service carefully before using ToolHub Pro. By accessing or using our website, you agree to be bound by these terms.
ToolHub Pro provides free online tools for personal and educational use. You may not use this website for any unlawful purpose or in a way that violates these terms. You agree not to attempt to disrupt, hack, or damage the website or its services.
All tools on ToolHub Pro are provided for informational and educational purposes only. While we strive for accuracy, results from our calculators should not be used as the sole basis for financial, medical, or legal decisions. Always consult a qualified professional for important decisions.
ToolHub Pro is provided "as is" without any warranties of any kind, express or implied. We do not guarantee that the website will be available at all times or that results will be error-free.
ToolHub Pro and its creators shall not be liable for any direct, indirect, incidental, or consequential damages resulting from your use of the website or reliance on any information provided.
All content, design, and code on ToolHub Pro is the property of ToolHub Pro. You may not copy, reproduce, or distribute any content without prior written permission.
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We reserve the right to update these Terms of Service at any time. Continued use of the website after changes constitutes acceptance of the new terms.
If you have questions about these terms, please contact us here.
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