IPO Tools & Calculators
Free interactive calculators for IPO investors. Everything runs in your browser — no sign-up, no data collection.
Allotment Probability Calculator
Most UsedEstimate your chances of IPO allotment based on subscription multiple and investor category, using historical data from 500+ past IPOs.
Open calculator →Listing Gain Calculator
Project your expected listing price and profit per lot from the latest Grey Market Premium. Includes profit tables for 1/2/3/5/10 lots.
Open calculator →Lot Size Calculator
Work out how many lots your budget can buy, total application amount and remaining balance. Helps retail investors size their IPO application.
Open calculator →HNI Funding Cost Calculator
HNICalculate NBFC interest cost for HNI IPO funding, break-even listing price, and expected profit/loss at current GMP.
Open calculator →IPO Comparison Tool
NewCompare up to 3 IPOs side by side — price band, GMP, subscription status, lot size and listing performance at a glance.
Open calculator →Gold Rate Calculator
GoldCalculate gold jewellery price for any weight and karat (22K, 24K, 18K) including making charges and 3% GST.
Open calculator →Gold Loan EMI Calculator
GoldCalculate eligible loan amount, monthly EMI and total interest on a gold loan. Works for banks (SBI, HDFC) and NBFCs (Muthoot, Manappuram).
Open calculator →Gold Investment Calculator
GoldProject the future value of a monthly Gold SIP or one-time lump-sum at expected CAGR. Works for Gold ETF, Gold MF and SGB.
Open calculator →Gold Purity Calculator
GoldConvert gold karat (9K to 24K) to purity percentage and BIS hallmark. Calculate pure-gold weight and melt value of any jewellery.
Open calculator →