Campaign Duration Strategy

Comparing 15, 30, 45, and 60 day crowdfunding campaign lengths and how to pick the right duration for your project.

Campaign Duration Strategy

The bathtub curve: why shorter is usually better.

Crowdfunding campaigns follow a predictable shape regardless of length: a burst of pledges in the first 48-72 hours, a flat middle, and a final surge in the last 48 hours. The middle is dead air. Longer campaigns just stretch the dead middle.

Jump To

1. The bathtub curve 2. 15 day campaigns 3. 30 day campaigns 4. 45 day campaigns 5. 60 day campaigns 6. How to pick 7. Pre-launch period 8. Time zone and timing

The bathtub curve

Across thousands of campaigns analyzed on Kickstarter, Indiegogo, and Seed and Spark, the pledge distribution looks like this:

• First 72 hours: 25-40% of total pledges
• Middle period: 20-35% of total pledges (spread thinly)
• Last 72 hours: 30-45% of total pledges

The middle is driven by passive discovery and update emails. The endpoints are driven by your own active outreach: launch announcement at the start, last-call urgency at the end.

A 30 day campaign and a 60 day campaign often raise similar totals, because the extra 30 days mostly add dead air, not pledges. Worse, longer campaigns drain your team's energy and dilute the urgency of the closing pitch.

15 day campaigns

Best for: Finishing funds, festival travel funds, distribution campaigns, projects with a hard external deadline (festival submission cutoff, theatrical booking).

Pros:

• Maximum urgency from day one
• Easier to maintain team energy and outreach intensity
• Frequent "we have only X days left" messaging is credible from day three

Cons:

• Less time to capture lukewarm backers who need multiple touches
• Less time for press coverage to land and convert
• Less time to recover if you miss a launch beat

15 days is right when you already have an engaged audience that just needs a reason to act, and when the project is concrete and easy to grasp.

30 day campaigns

Best for: Most short films and most first features. The industry default.

Pros:

• Long enough to get press coverage and convert from it
• Long enough to run two or three update beats with real news (cast announcement, location secured, behind-the-scenes look)
• Short enough that backers feel ongoing urgency

Cons:

• The middle 15-20 days require active campaign management to avoid dead air
• Demands more sustained team energy than 15 days

If you are new to crowdfunding and unsure, 30 days is the safest default. Roughly 60-70% of successful film campaigns on traditional platforms use a 30 day duration.

45 day campaigns

Best for: Larger goals ($50,000+), projects requiring deeper audience building, projects where press cycles will land mid-campaign.

Pros:

• Time for an organic press cycle (announcement, mid-campaign feature, closing coverage)
• Time to run multiple updates with substantial reveals
• Time for word-of-mouth to compound

Cons:

• Dead middle is two or three weeks long. You must plan content for it.
• Team fatigue is real. Bring in help.

45 days only makes sense if you have a content calendar that fills the middle with reasons for backers to return.

60 day campaigns

Best for: Niche audiences that take time to discover the campaign (e.g. genre fan communities), projects requiring extensive donor cultivation, large goals with confirmed press partners.

Pros:

• Maximum time for outreach and discovery
• Time to plan and execute a press cycle with multiple beats
• Time to convert lukewarm prospects who need 4-5 touches before pledging

Cons:

• Dead middle is brutal. Three to four weeks of low activity in a row.
• Team fatigue is severe. Plan for it or burn out.
• Backers see the long duration and defer pledging ("I will get to it later"), which sometimes never happens.

60 days is the right call less often than people think. Most filmmakers who choose 60 days end up wishing they had chosen 30 or 45.

How to pick

Answer these questions:

1. How big is my goal? Sub-$20K leans 15-30 days. $20-50K leans 30 days. $50-100K leans 30-45 days. $100K+ leans 45 days. 2. How engaged is my audience right now? Hot audience leans shorter. Cold audience leans longer (but no campaign length saves a campaign without an audience; build the audience first). 3. Is there an external deadline driving the urgency? Yes leans shorter. No leans whatever else makes sense. 4. Do I have content to fill the middle? Yes lets you run longer. No demands shorter. 5. Will I burn out at 45+ days? If unsure, the answer is yes. Choose 30.

Pre-launch period

Whatever your campaign length, your pre-launch period should be 4-12 weeks. This is when you:

• Build the email list of people who will pledge in the first 48 hours
• Confirm key cast, crew, or team attachments
• Produce the pitch video
• Write and refine the campaign page
• Line up press coverage to land at launch and mid-campaign
• Run a soft launch to your innermost circle (family, close friends) to test the page and start with non-zero pledges

A common mistake is treating the campaign launch as the start of audience building. By the time the campaign is live, your audience is already either pledging or not. The campaign is the harvest, not the planting.

Time zone and timing

You schedule the launch date and time in Pacific Time (UTC-8 or UTC-7 depending on DST). A few practical notes:

• Day of week: Tuesday, Wednesday, and Thursday launches outperform weekend launches because email open rates and press engagement are higher on weekdays.
• Time of day: Launch in the morning Pacific Time (9-11am PT) so it lands during business hours across the US and is still daylight in Europe.
• Avoid major holidays: Do not launch in the week before US Thanksgiving, between December 20 and January 2, or during a major sports finals weekend.
• Closing date: Schedule the close in the middle of the week, around 8pm PT. The last 12 hours generate a final pledge surge, and an evening close lets backers act after work without overnight panic.

A typical campaign timeline:

• Week -8 to -4: Build email list and pre-launch audience
• Week -4 to -1: Produce video, write page, line up press
• Week -1: Soft launch to close circle
• Week 0: Launch Tuesday morning, big push for 72 hours
• Week 2-3: Mid-campaign updates and press
• Final 72 hours: Final push, daily updates
• Close: Wednesday or Thursday evening

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Next: Building Your Pitch Video covers the most-watched asset on your campaign page.