SIP vs Lump Sum: Which Is Better for You?

When investing in mutual funds, you have two main choices: invest a large amount at once (lump sum) or invest a fixed amount every month (a SIP, or Systematic Investment Plan). Here's how to decide.

What is a SIP?

A SIP invests a fixed sum — say ₹5,000 — every month, regardless of market price. When prices are low you buy more units; when high, fewer. This is called rupee-cost averaging and it smooths out market ups and downs.

What is lump-sum investing?

Here you invest a large amount in one go. It can earn more if markets rise steadily after you invest — but it's riskier if you invest right before a dip.

Which should you choose?

• Choose a SIP if you earn monthly and want discipline with lower timing risk.
• Choose lump sum if you have a large amount idle and a long horizon.

Estimate your returns

Use our free SIP Calculator to project the maturity value of a monthly SIP, or the Compound Interest Calculator for a lump sum. Remember: mutual-fund returns are not guaranteed.