RupayWise vs Scripbox SIP Calculator: Detailed Comparison
Both RupayWise and Scripbox offer free SIP calculators. Scripbox is a wealth management platform that uses algorithm-driven fund selection and offers both SIP and lumpsum calculators. Their SIP calculator uniquely shows returns in three scenarios (above average, average, below average).
Last updated: 3 June 2026, 12:00 PM IST
Both RupayWise and Scripbox offer free SIP calculators. Scripbox is a wealth management platform that uses algorithm-driven fund selection and offers both SIP and lumpsum calculators. Their SIP calculator uniquely shows returns in three scenarios (above average, average, below average).
This comparison focuses on the SIP calculator features. Scripbox's wealth management, fund advisory, and tax-saving services are outside scope.
Side-by-Side Feature Comparison
| Feature | RupayWise | Scripbox |
|---|---|---|
| Monthly Investment Input | Yes | Yes |
| Expected Return Rate | Yes (adjustable) | Yes (adjustable) |
| Time Period Selection | Yes (1–40 years) | Yes |
| Expense Ratio Input | Yes — shows net-of-fee returns | No |
| Step-Up / Annual Increment | Yes (dedicated calculator) | Yes (dedicated step-up SIP calculator) |
| Scenario Analysis (bull/base/bear) | No | Yes (above average, average, below average) |
| Target Amount Mode | No | Yes (plan backward from a goal) |
| LTCG Tax Computation | Yes (in Step-Up SIP calculator) | No |
| Inflation-Adjusted Output | Yes (in Step-Up SIP calculator) | No |
| Invested vs Returns Breakdown | Yes (chart + numbers) | Yes (chart + numbers) |
| Direct Fund Investment | No (calculator only) | Yes (invest via Scripbox) |
Where RupayWise Stands Out
Expense Ratio Modeling
RupayWise includes an expense ratio input — critical for comparing direct vs regular plans. A 1% expense ratio difference compounds to 15–20% less wealth over 20 years. Scripbox's calculator does not include this variable, though they do recommend direct plans.
LTCG Tax and Inflation Adjustment
RupayWise's Step-Up SIP calculator includes LTCG tax computation (10% above ₹1.25L/year) and shows inflation-adjusted real returns. These post-tax, real-return figures are essential for realistic retirement planning. Scripbox does not offer these adjustments.
Where Scripbox Excels
Three-Scenario Analysis
Scripbox uniquely shows SIP returns in three scenarios — above average, average, and below average market conditions. This range-based approach is more realistic than a single-point estimate and helps investors understand the uncertainty inherent in equity returns.
Target Amount Mode
Scripbox lets you plan backward from a goal — enter the corpus you need, and it tells you the monthly SIP required. This goal-based approach is intuitive for investors planning for specific milestones.
Algorithm-Driven Fund Selection
Scripbox selects and manages mutual fund portfolios algorithmically. After calculating your SIP, their platform recommends a curated set of funds based on your goal and risk profile. This advisory layer goes beyond what a standalone calculator offers.
Which Calculator Should You Use?
The answer depends on your situation:
- Uncertainty-aware planning: Scripbox's three-scenario output gives a realistic range of outcomes, not just one number.
- Accurate cost modeling: RupayWise's expense ratio and LTCG tax inputs give the most realistic net-of-all-costs projection.
- Goal-based investing: Scripbox's target-amount mode + algorithm-driven fund selection makes it a full advisory platform.
Both tools are free, and using one does not prevent you from using the other. Many investors use RupayWise for detailed planning and then execute on platforms like Scripbox, Groww, or Zerodha.
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Frequently Asked Questions
Does Scripbox show expense ratio impact on SIP returns?
No. Scripbox's SIP calculator shows gross returns. RupayWise includes an expense ratio input for net-of-fee projections. However, Scripbox recommends direct plans which have lower expense ratios.
What is Scripbox's three-scenario analysis?
Scripbox shows SIP returns in three market conditions — above average, average, and below average. This gives you a range instead of a single estimate, which is more realistic for equity investments where returns are inherently uncertain.
Can I plan backward from a goal on RupayWise?
RupayWise's SIP calculator is forward-looking (enter amount → see corpus). Scripbox offers a target-amount mode where you enter your goal and it calculates the required monthly SIP. Both approaches are useful for different planning styles.
Are both calculators free?
Yes. Both are free and work in the browser. Scripbox's platform requires registration for investment features but the calculator itself is free.
Disclaimer
This comparison is based on publicly available features of the Scripbox sip calculator as of June 2026. Features may change; check the competitor's website for the latest. RupayWise is not affiliated with Scripbox. This page compares calculator features only and does not constitute a recommendation of either platform.