Numberphile YouTube Channel Earnings Report & Research

To answer how much does Numberphile make, Branzly runs the channel's estimated 2.1M monthly views through the same ad revenue calculator used across the site: a Education RPM of $2.7-$6.8 from 2026 niche benchmarks, with the headline figure taken at the middle of that range ($4.8), the same RPM used in the home page calculator. That puts Numberphile YouTube ad revenue at roughly $5,753 to $14,488 per month, or $69,032 to $173.9K per year from AdSense alone.

RPM is what the channel actually keeps per 1,000 views after YouTube's 45% revenue share, unfilled ad inventory and ad blockers, which is why these Numberphile earnings figures sit far below the advertiser-side CPM quotes you may see elsewhere. Views from Tier 1 countries such as the United States, United Kingdom, Canada and Australia pay the most, while Shorts views pay a fraction of long-form RPM.

On top of ad revenue, we assume one integrated-mention sponsorship per month priced on 894.1K average views per video at a Education cost-per-view rate of $0.01 with a 1.2× niche multiplier — the identical model in our sponsorship calculator. That suggests a Numberphile sponsored video is worth about $10,814 to $21,629, with a fair midpoint near $15,449.

Sponsorship pricing follows views and engagement, not subscriber count, so a large channel with a quiet video is still only paid for the views that video earns. Brands asking "how much does it cost to sponsor Numberphile?" should expect dedicated videos to cost two to three times an integrated mention.

Channel-level deals work differently again. A retainer is an ongoing fee for a set of deliverables each month, not the sum of every slot the channel could sell, so pricing follows published size bands. With 4.8M subscribers, Numberphile sits in the Macro (1M-5M subs) band, where retainers typically run $18,000 to $40,000 a month. Niche demand, engagement, cadence across 2 uploads a month and how much of the audience watches each upload decide where in that band a deal lands. Spread back across uploads, that adds about $14,456 of value to each video.

Put simply, Numberphile YouTube earnings are estimated at roughly $36,805 to $76,117 per month when ad revenue, one sponsored integrated mention and a retainer are combined, or about $441.7K to $913.4K per year. Channels that publish more sponsored videos, sell merchandise or courses, run memberships, or earn affiliate commissions typically make more than this range.

Net worth estimates for YouTubers like Numberphile usually start from several years of this yearly income, minus taxes, team costs and production spend. Treat any Numberphile net worth figure as a planning range, not a disclosed number.

Numberphile (@numberphile) is a education YouTube channel that has published 820 videos and accumulated 733,125,377 lifetime views from an audience of 4,780,000 subscribers. It continues to publish content for viewers interested in education topics. In the creator's own words: "Videos about numbers and mathematics. Videos by Brady Haran since 2011. Our thanks to Jane Street and our Patreon supporters." Branzly analyses Numberphile using public YouTube data so creators, brands and media buyers can understand the channel's size, output and likely earning power before they reach out, benchmark against it, or plan a collaboration.

Numberphile currently has 4,780,000 subscribers, a figure that places the channel in the million-subscriber tier of YouTube creators. Total channel views stand at 733,125,377, and average views per video sit at approximately 894,055. The ratio of lifetime views to subscribers is about 153.4 views for every subscriber, which indicates a strong reach beyond the subscribed audience, typically driven by search, suggested video placements or Shorts distribution. Branzly estimates recent activity at roughly 2,130,619 views per month based on the channel's most recent uploads and publishing history, which is the number our ad revenue calculator uses to model earnings.

The most-watched long-form video currently visible for Numberphile is "SOLVED: Navier-Stokes cracked by AI - Numberphile" with 956,742 views. The channel has no recent Shorts in the sampled uploads, so its reach is driven mainly by long-form content. Top-performing titles are worth studying because they reveal which hooks, formats and topics the algorithm rewards for this audience. For brands, they also show the realistic ceiling of a sponsored placement: a dedicated integration on a channel of this size will usually land somewhere between the average video performance of 894,055 views and the outliers shown above.

Based on an estimated 2,130,619 monthly views and typical education CPM ranges, Numberphile could earn roughly $5,752 to $14,488 per month from YouTube ad revenue, or approximately $69,032 to $173.9K per year. These figures reflect the AdSense share only. Most channels of this size also earn from brand sponsorships, affiliate links, memberships, merchandise and product sales, so total creator income is commonly several times the advertising estimate. Sponsorship value is usually priced per view rather than per thousand impressions, and education audiences typically command mid-range rates because of advertiser demand in that vertical.

Branzly classifies Numberphile under the Education category using the channel's description, keywords, topic signals and the language of its best-performing uploads. Category matters more than raw subscriber count when estimating revenue: a education channel attracts a specific set of advertisers, and CPMs vary widely between verticals such as finance, software, education, gaming and entertainment. Public channel keywords include Numbers, Maths, Mathematics, which supports this classification. Use the Branzly ad revenue, sponsorship and financial freedom calculators to model how a channel like Numberphile converts views into monthly income, sponsorship pricing and long-term wealth.

Every figure on this page comes from the public YouTube Data API, refreshed each time Numberphile is searched on Branzly. Subscriber counts, view counts and video counts are reported directly by YouTube. Monthly views are an estimate: YouTube does not publish per-month analytics for channels you do not own, so Branzly reconstructs recent performance from the views of the channel's latest uploads, falling back to lifetime views divided by channel age when recent data is sparse. Revenue ranges are modelled estimates, not disclosed earnings, and actual payouts depend on monetisation status, watch time, ad formats, seasonality, audience geography and YouTube's revenue share. Nothing on this page is financial advice, and Branzly is not affiliated with or endorsed by Numberphile or YouTube.

Education channels like Numberphile sit in the Education RPM bracket. Advertisers pay more for audiences that buy — finance, business and tech pay the highest rates, while entertainment, gaming and music rely on huge view volume. Seasonality matters too: Q4 ad rates commonly run 30–50% higher than January.

Every figure on this Numberphile channel earnings report comes from public YouTube Data API statistics — subscribers, lifetime views, video count and recent upload performance — refreshed when the report is opened. Estimates are modelled, not disclosed income, and not financial advice. Want to test your own assumptions? Open the YouTube money calculator or browse brands that already sponsor similar creators in the sponsors directory.