Will vs Going To: Future Tense Explained | On Your Mark's English
- Mark Connolly

- Dec 30, 2025
- 2 min read

What are you doing tomorrow?
Tomorrow is New Year's Eve! If I ask you about your plans, how should you answer?
Should you say "I will go to a party" or "I am going to go to a party?"
Here is the simple rule to help you sound like a native speaker.
1. Going to (The Planner) 🗓️
We use Going to when we talk about a plan that exists before we speak. Y
ou thought about it yesterday. It is already in your calendar.
Example: "I am going to cook dinner for my friends tomorrow."
Example: "My parents are going to stay at a hotel."
2. Will (The Spontaneous Decision) ⚡
We use Will when we make a decision at the moment of speaking.
We also use it for Promises.
The Promise: "I will text you when I get home."
The Instant Decision: (A waiter asks for your order) -> "I will have the chicken, please."
The "Prediction" Trap 🔮
Sometimes, both are correct!
When we make a prediction about the future (a guess), you can usually use either one.
"It will rain tomorrow." (Correct)
"It is going to rain tomorrow." (Correct)
Your Turn
What is your plan for New Year's Eve? "I am going to __________."
Write your answer in the comments down below.
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