To calculate your startup’s Piku Index (scored 0–100), you must measure the following three metrics monthly.
The Piku Index is a clinical tool designed for the rapid, non-invasive assessment of urine flow characteristics, primarily used in patients with benign prostatic hyperplasia (BPH) or lower urinary tract symptoms (LUTS). Named after the protagonist of the 2015 film Piku (who famously mocked her father’s “slow, drip-drip” urination), the index transforms a subjective observation into a semi-quantitative metric. It enables healthcare professionals, caregivers, and even patients to grade urinary stream strength on a scale from 1 to 4, facilitating early detection of voiding dysfunction without reliance on expensive urodynamic equipment.
No metric is perfect. Critics argue that the Piku Index punishes deep tech and biotech startups, where "digestion" naturally takes years, not weeks. You cannot build a nuclear fusion reactor with a 5-day Cash Conversion Velocity.
Furthermore, the Founder's Friction Coefficient is accused of being "toxic positivity." Can a stressed founder not build a great company? (See: Steve Jobs, Elon Musk—both would score a 0 on the FFC).
Proponents counter that the Piku Index is not for Moonshots. It is for the 99% of startups building mundane, profitable B2B or D2C businesses. For those, regularity beats brilliance. Piku Index
Between 2010 and 2021, the startup world suffered from chronic "financial anorexia"—consuming massive amounts of capital (food) but failing to absorb the nutrients (efficiency).
Consider two hypothetical SaaS companies:
Which company is healthier? The Piku Index answers this unequivocally: Startup B.
The implosion of Zilingo (the Singapore fashion tech startup) is a textbook failing of the Piku Index. In 2019, Zilingo had a valuation of $970M. On paper, GMV was soaring. To calculate your startup’s Piku Index (scored 0–100),
But internally:
If investors had looked at the Piku Index in 2020 rather than the GMV, they would have seen a company with chronic, terminal constipation.
In the 2015 film Piku, the late, great Irrfan Khan’s character, Rana, delivers a diagnosis that resonated with millions: “Motion sickness is a very common problem. But constipation is a very deep-rooted, psychological problem.”
Thus, the Piku Index was born.
For the uninitiated, the "Piku Index" isn't a real stock market metric or a medical scale found in a hospital. It is a cultural thermometer. Named after Deepika Padukone’s character, Piku Banerjee—a young architect obsessed with her elderly father’s bowel movements—the index measures the quality of your life based on one simple, biological truth: Are you regular?
Use these measurable indicators for each dimension.
Perceivability (weight 30%)
Interactability (weight 40%)
Kustomer satisfaction (weight 30%)