FINANCE TOOL
Simple Interest Calculator
Calculate simple interest and maturity amount. Change any input to update the result instantly.
Fields marked * are required. Your estimate updates live as you type. ⓘ
Your estimate
₹1,24,000Principal₹1,00,000Interest₹24,000
PrincipalInterest
Simple interest is calculated only on the principal for the selected period and does not include compounding or additional charges.
HOW IT WORKS
A transparent estimate,
not a black box.
The calculator uses the figures and rates displayed above. Review every input before relying on the estimate, especially where exemptions, eligibility tests, surcharges, cess, state fees or notified extensions may apply.
For a filing-ready calculation, reconcile the result with source documents and current government guidance.
Frequently asked questions
How accurate is this simple interest calculator?
It provides an indicative result from the inputs and assumptions shown. Your final liability or return may differ.
Does Kar Sathi store my figures?
No. The calculation runs locally in your browser and the values are not saved.
Can I use the result for filing?
Use it for planning, then verify the result against current rules and your documents before filing or paying.
IMPORTANT INFORMATION
Government Information Sources & Disclaimer
Kar Sathi is an independent private platform and is not affiliated with, endorsed by, sponsored by, or authorized by any government entity. Government-related information provided by Kar Sathi is for informational purposes only. Users should verify information with the relevant official government source.
Official government source links
Use these official websites to verify current information:
- Income Tax Departmenthttps://www.incometax.gov.in/ (opens in a new tab)
- GSThttps://www.gst.gov.in/ (opens in a new tab)
- Ministry of Corporate Affairs (MCA)https://www.mca.gov.in/ (opens in a new tab)
- Food Safety and Standards Authority of India (FSSAI)https://www.fssai.gov.in/ (opens in a new tab)
- Udyam Registration (MSME)https://udyamregistration.gov.in/ (opens in a new tab)
- Intellectual Property India (Trade Marks)https://ipindia.gov.in/ (opens in a new tab)
- Directorate General of Foreign Trade (DGFT / IEC)https://www.dgft.gov.in/ (opens in a new tab)