Money and Finance
1 live · 3 coming soon
Lakh and crore conversion, SIP, PPF and fixed deposit calculators in rupees.
- Lakh and Crore Converter
- SIP Calculator Soon
- PPF Calculator Soon
- FD Calculator Soon
Rates from RBI and the Ministry of Finance
Built on India's own rules and rates
India Calculators and Tools
Calculators built for India: lakh and crore, the new tax regime, GST slabs and small savings rates. Every tool links to its source and shows when it was checked.
- tool live
- 1
- categories
- 3
- more on the way
- 7
- rates last checked
- 29 Oct
Featured India tool
Lakh and Crore Converter
Convert any amount between lakh, crore, thousand, million and billion in one step. Type a number, pick its unit, and see it written in the Indian format with lakh and crore commas, in the international format, and in words, so you can read a price, salary or budget figure without counting zeros.
Money and Finance Checked 29 Oct 2026 Runs in your browser
Open the Lakh and Crore Converter
Worked example
2.5 crore in other units. One crore is 1,00,00,000, so 2.5 crore = 2.5 × 1,00,00,000 = ₹2,50,00,000. In international format that is 25,000,000, which is 25 million. In lakh it is 2.5 × 100 = 250 lakh, and in words it reads 2 crore 50 lakh rupees.
Every India tool
Tax, bills, land, exams and more
Live tools open straight away. Tools marked Coming soon are being built and checked against the official source first.
Tax Calculators
3 coming soon
Income tax under the new and old regimes, GST and HRA exemption calculators.
- Income Tax Calculator Soon
- GST Calculator Soon
- HRA Exemption Calculator Soon
Rates from CBIC and the Income Tax Department
Education and Exams
1 coming soon
CBSE percentage, CGPA conversion and exam score calculators.
- CBSE Percentage Calculator Soon
Rates from CBSE and university rules
Why trust the numbers
Checked against the official source
A calculator is only as good as its rates. Every India tool shows where its numbers come from and when they were last checked.
Source linked
Each tool links to the law, notice or tariff it uses.
Date shown
The last-checked date sits on every tool page.
Worked example
A step-by-step example lets you check the maths yourself.
Recently checked
Updated when a budget, tariff or price changes| Date | Tool | Source |
|---|---|---|
| Lakh and Crore Converter | Indian numbering system, Wikipedia |
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Where do the rates come from?
Each tool links to the official notification, law or policy it uses, for example CBIC for GST, the Income Tax Department for income tax and the Ministry of Finance for small savings rates, and shows the date it was last checked.
How often are the rates updated?
Whenever the government or regulator changes them. The Union Budget each February brings the biggest changes. The GST Council revises rates during the year, and small savings rates are set every quarter.
Are these calculators free?
Yes. Every India tool is free, needs no account and works on mobile and desktop.
Are my numbers saved?
No. The calculators run in your browser, so the amounts, salary or marks you enter are never sent to us or stored.
Can I rely on the result for official filing?
Use the result as a careful estimate. For a tax return, invoice dispute or application, the official notice or the department always has the final word, which is why every tool links to its source.