Best Part-Time Side Business Ideas
A good side business fits into evenings and weekends, earns real money without demanding a full-time schedule, and can grow if you want it to. These genuinely work around a job.
The best side business is one you can actually sustain alongside your real life. That rules out anything needing daytime availability or 40 hours a week to be viable. The businesses here are chosen because they are genuinely workable in roughly 5–20 hours a week.
A side business is also the lowest-risk way to test whether you want to run something full-time. You keep your income while you learn the work, build a base, and decide — with real data — whether to scale up.
- Startup cost Free – $2,500Realistic earnings $0 – $4,000 / moFirst income 2 to 6 monthsDifficulty Intermediate
Why it made the list: About 10+ hrs/week to be viable
Read the full breakdown → -
Data Entry Business
OnlineStartup cost Free – $500Realistic earnings $200 – $2,500 / moFirst income 1 to 4 weeksDifficulty BeginnerWhy it made the list: About 5+ hrs/week to be viable
Read the full breakdown → - Startup cost Free – $1,500Realistic earnings $0 – $5,000 / moFirst income 4 to 12 monthsDifficulty Intermediate
Why it made the list: About 8+ hrs/week to be viable
Read the full breakdown → -
Freelance Copywriting Business
CreativeStartup cost Free – $1,500Realistic earnings $500 – $8,000 / moFirst income 3 to 8 weeksDifficulty IntermediateWhy it made the list: About 10+ hrs/week to be viable
Read the full breakdown → -
Freelance Graphic Design Business
CreativeStartup cost Free – $3,000Realistic earnings $500 – $7,000 / moFirst income 3 to 8 weeksDifficulty IntermediateWhy it made the list: About 10+ hrs/week to be viable
Read the full breakdown → -
Social Media Management Business
CreativeStartup cost Free – $1,500Realistic earnings $500 – $8,000 / moFirst income 3 to 8 weeksDifficulty IntermediateWhy it made the list: About 10+ hrs/week to be viable
Read the full breakdown → - Startup cost Free – $6,000Realistic earnings $0 – $3,000 / moFirst income 3 to 9 monthsDifficulty Intermediate
Why it made the list: About 8+ hrs/week to be viable
Read the full breakdown → -
YouTube Channel Business
CreativeStartup cost Free – $3,000Realistic earnings $0 – $7,000 / moFirst income 6 to 18 monthsDifficulty IntermediateWhy it made the list: About 10+ hrs/week to be viable
Read the full breakdown → - Startup cost $50 – $800Realistic earnings $0 – $4,500 / moFirst income 2 to 6 weeksDifficulty Beginner
Why it made the list: About 5+ hrs/week to be viable
Read the full breakdown → -
Print-on-Demand Business
OnlineStartup cost $50 – $1,500Realistic earnings $0 – $4,000 / moFirst income 1 to 6 monthsDifficulty IntermediateWhy it made the list: About 10+ hrs/week to be viable
Read the full breakdown → - Startup cost $50 – $1,000Realistic earnings $400 – $4,500 / moFirst income 3 to 8 weeksDifficulty Beginner
Why it made the list: About 6+ hrs/week to be viable
Read the full breakdown → -
Transcription Business
OnlineStartup cost $50 – $600Realistic earnings $0 – $4,000 / moFirst income 1 to 3 weeksDifficulty BeginnerWhy it made the list: About 5+ hrs/week to be viable
Read the full breakdown → - Startup cost $50 – $1,200Realistic earnings $500 – $8,000 / moFirst income 2 to 6 weeksDifficulty Intermediate
Why it made the list: About 8+ hrs/week to be viable
Read the full breakdown → -
Affiliate Marketing Business
OnlineStartup cost $100 – $3,000Realistic earnings $0 – $6,000 / moFirst income 4 to 12 monthsDifficulty IntermediateWhy it made the list: About 10+ hrs/week to be viable
Read the full breakdown → -
Comic and Webtoon Creation Business
CreativeStartup cost $100 – $3,000Realistic earnings $0 – $5,000 / moFirst income 6 to 18 monthsDifficulty IntermediateWhy it made the list: About 15+ hrs/week to be viable
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Digital Products Business
OnlineStartup cost $100 – $1,500Realistic earnings $0 – $5,000 / moFirst income 2 to 6 weeksDifficulty IntermediateWhy it made the list: About 5+ hrs/week to be viable
Read the full breakdown → - Startup cost $100 – $1,500Realistic earnings $500 – $5,000 / moFirst income 1 to 2 weeksDifficulty Beginner
Why it made the list: About 5+ hrs/week to be viable
Read the full breakdown → -
Etsy Handmade Shop Business
RetailStartup cost $100 – $2,500Realistic earnings $0 – $3,500 / moFirst income 2 weeks to 3 monthsDifficulty BeginnerWhy it made the list: About 8+ hrs/week to be viable
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Ghostwriting Business
CreativeStartup cost $100 – $1,500Realistic earnings $2,000 – $15,000 / moFirst income 1 to 3 monthsDifficulty IntermediateWhy it made the list: About 15+ hrs/week to be viable
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House Sitting Business
ServicesStartup cost $100 – $1,500Realistic earnings $400 – $3,500 / moFirst income 1 to 3 weeksDifficulty BeginnerWhy it made the list: About 5+ hrs/week to be viable
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Freelance Illustration Business
CreativeStartup cost $100 – $3,500Realistic earnings $800 – $7,000 / moFirst income 2 to 4 monthsDifficulty IntermediateWhy it made the list: About 12+ hrs/week to be viable
Read the full breakdown → - Startup cost $100 – $2,500Realistic earnings $0 – $6,000 / moFirst income 6 to 18 monthsDifficulty Intermediate
Why it made the list: About 10+ hrs/week to be viable
Read the full breakdown → -
Online Course Business
EducationStartup cost $100 – $5,000Realistic earnings $0 – $7,000 / moFirst income 2 to 9 monthsDifficulty IntermediateWhy it made the list: About 12+ hrs/week to be viable
Read the full breakdown → -
Online Language Teaching Business
EducationStartup cost $100 – $1,200Realistic earnings $300 – $4,000 / moFirst income 2 to 6 weeksDifficulty BeginnerWhy it made the list: About 6+ hrs/week to be viable
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The trap with side businesses is under-pricing because "it is just a side thing." Charge properly from the start — your time is worth the same in the evening as it is during the day.
Each page notes whether the business can grow to full-time and what that would take, so you can pick one with the ceiling you want.
Common questions
What is the best side business to start?
The best one fits your schedule and skills. Weekend service work (cleaning, detailing, lawn care), online freelancing, and reselling are popular because they flex around a job and start cheaply. Use the hours-per-week note and earnings range on each page to find your fit.
How many hours a week does a side business take?
Most of these are viable in roughly 5–20 hours a week, though the first income takes longer than the ongoing rhythm. Each business page lists a realistic minimum weekly hours to make it work, so you can match it to the time you actually have.
Can a side business become full-time?
Many can. The honest path is to grow it on the side until the income and demand justify the leap, then transition deliberately rather than quitting on hope. Every breakdown includes a "how it scales" section covering exactly this.
Not sure which of these fits you?
Answer a few honest questions and we'll match you to the businesses that fit your real budget, time, and skills.
These are honest editorial picks based on publicly reported data — not guarantees or financial advice, and not ranked by any paid placement. Individual results vary. See our disclaimer and how we research businesses.