Financial Resource Center
Expert-vetted tools to help you navigate taxes, growth, and debt with confidence. Updated for the 2026 financial year.
GST Calculator
Accurate GST calculations with inclusive/exclusive modes for Indian tax slabs (5%, 12%, 18%, 28%).
SIP Step-Up Calculator
Project your future wealth by factoring in annual salary increments and compounding interest.
Loan EMI Calculator
Estimate monthly installments and total interest for Home, Car, or Personal loans with ease.
Lumpsum Calculator
Calculate the maturity value of your one-time investments based on expected returns.
Why use Rectopages Calculators?
Our calculators utilize standard mathematical models and are reviewed against the latest Reserve Bank and GST Council guidelines. We prioritize speed, privacy, and accuracy.
100% Free
No hidden costs or sign-ups required to access professional tools.
Latest Slabs
Updated for FY 2026-27 tax rates and financial regulations.
Private
Calculations happen on your device. We never store your financial data.