💰 CALFYN
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For informational purposes only · CALFYN · Not financial advice
CALFYN
CALFYN
CALFYN
India's most complete financial calculator.
Login to access all 22 calculators — free for 10 days.
🏦 EMI Calculator
📈 SIP / SWP
🏛️ FD / RD / PPF
🧾 GST Pro
💱 Live Currency
📊 Inflation
💳 Part Payment
⚖️ Loan Compare
No password, no OTP — just your Google account.
🎁 10-day FREE trial · No credit card required · Cancel anytime
Then ₹234.82 one-time for lifetime (incl. 18% GST)
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Welcome, Friend!
Your account is ready. Enjoy full access to all calculators — completely free for 10 days!
10
Days Free Trial
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All 22 calculators fully unlocked
PDF Export, Print & Copy included
Live currency rates (160+ currencies)
After trial — ₹234.82 one-time (lifetime)
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Your 10 days of full access are up. Upgrade to keep using CALFYN's calculators, PDF export, and more.
All 22+ calculators
PDF Export, Print & Copy
Live currency rates
₹234.82 one-time (lifetime)
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🏦EMI
🏛️FD
📅RD
🛡️PPF
📈SIP
💸SWP
🪜Step SIP
🧾GST
💳Part Pay
📊Inflation
🔢Interest
⚖️Compare
🧾GST Pro
💱Currency
📉CAGR
📦Mutual Fund
🏦NPS
👧SSY
🏠HRA
📋Income Tax
🏛️Stamp Duty
🌍NRI EMI
⚖️BMI
🔁Unit Convert
🎂Age
🛡️Life Cover
🛟Emergency Fund
✅Loan Eligibility
⚙️ Arrange
👋 Quick Setup
What do you use most? We'll arrange your calculators accordingly.
🗂 Saved Comparisons
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Tap 💾 in any calculator to save.
📄 Client Report Generator
⏰ EMI Reminders
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Saved Reminders
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⚙️ Arrange Calculators
🤖 Smart Auto-Arrange
Automatically sorts by your most-used calculators
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📊 Your top 3: —
📌 Pin to always stay first  ·  ☰ Drag to reorder manually  ·  N× = times used
🔒 PDF, Print & Copy require CALFYN Pro — ₹234.82 lifetime
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🔥 Lifetime Access
₹234.82  · Pay once, use forever
₹199 + ₹35.82 GST (18%) = ₹234.82 one-time
Base Price ₹199.00
GST @ 18% ₹35.82
Total Payable ₹234.82
All 22+ calculators fully unlocked
PDF Export · Print · Copy summaries
Amortization schedules · CAGR · SWP
2-device access
GST invoice on request
🧾 GST Input Tax Credit (Optional)
Business / Company Name
GSTIN (15-digit)
Billing Address
Email for GST Invoice
✅ GST invoice will be emailed after payment
One-time payment · Lifetime access · GST invoice provided
Lifetime: ₹199 + GST = ₹234.82 (one-time)
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