HomeFinance & EconomicsStartups & Venture CapitalWhat is Convertible Note?
Finance & Economics·2 min·Updated Mar 11, 2026

What is Convertible Note?

Convertible Note

Quick Answer

A convertible note is a type of short-term debt that can be converted into equity in a startup, usually during a future financing round. It allows investors to lend money to a startup with the expectation that the loan will convert into shares of the company later on.

Overview

A convertible note is essentially a loan that investors give to a startup, which can later be converted into ownership shares. This financial instrument is often used in early-stage funding rounds because it simplifies the investment process. Instead of needing to determine a company's valuation right away, the note allows for a delay until a later round of funding when the company's value can be more accurately assessed. When an investor provides a convertible note, they typically receive a promise of repayment plus interest, but they also have the option to convert that debt into equity at a predetermined conversion rate. This means that if the startup does well and raises more money in the future, the investor can choose to take shares in the company instead of getting their money back. For example, if a startup raises $1 million at a valuation of $10 million, an investor who initially lent $100,000 through a convertible note could convert that into equity at a favorable rate, potentially receiving a larger stake in the company. Convertible notes are important in the startup and venture capital world because they provide a flexible financing option for early-stage companies. They help startups secure funding without the immediate pressure of setting a valuation, which can be challenging for new businesses. This financial tool also aligns the interests of investors and entrepreneurs, as both parties benefit when the company grows and succeeds.


Frequently Asked Questions

One major advantage is that it allows startups to raise funds quickly without needing to establish a valuation. Additionally, convertible notes often come with lower legal costs and simpler terms compared to traditional equity financing.
If the startup fails, the investors holding convertible notes may lose their investment, as they are treated as creditors. However, they may have some priority in getting repaid before equity holders if the company has any remaining assets.
The conversion rate is usually set based on the terms agreed upon in the convertible note, often involving a discount to the price per share in the next funding round or a valuation cap. This ensures that early investors are rewarded for their risk when the company grows.