Based on the most recent data from Jul 31, 2026, RNG's PEG ratio comes in at 0.04. This metric factors in a PE of 43.8 with an earnings growth rate of 1076.9%. Relative to the 0.54 average from the previous four quarters, the PEG ratio has plunged by 93%.
Looking at the last nine years, RNG's PEG ratio has has been around 3.02 on average. At 0.04, today's PE to growth ratio sits 99% below its historical average. Within the last nine years, the Sep 2017 quarter recorded the highest PEG value at 12.97. At 0.03, the Jun 2026 quarter showed the minimum PEG ratio in this period.
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| 2025 | 0.34 | 60.17 | 176.2% |
| 2024 | N/A | N/A | 63.8% |
| 2023 | N/A | N/A | 81.1% |
| 2022 | N/A | N/A | -125.1% |
| 2021 | N/A | N/A | -336.2% |
| 2020 | N/A | N/A | -46.9% |
| 2019 | N/A | N/A | -93.9% |
| 2018 | N/A | N/A | -450% |
| 2017 | N/A | N/A | 72.7% |
| 2016 | N/A | N/A | 52.2% |
| 2015 | N/A | N/A | 36.1% |
| 2014 | N/A | N/A | 48.2% |
| 2013 | N/A | N/A | 12% |
| 2012 | N/A | N/A | -146.9% |
| 2011 | N/A | N/A | -82.9% |
| Year | PEG ratio | PE ratio | Growth YoY |
|---|---|---|---|
| Jun 2026 | 0.03 | 30.69 | 1,076.9% |
| Mar 2026 | 0.12 | 39.15 | 315.9% |
| Dec 2025 | 0.34 | 60.17 | 176.2% |
| Sep 2025 | 1.65 | 188.93 | 114.2% |
| Jun 2025 | N/A | N/A | 90.8% |
| Mar 2025 | N/A | N/A | 70.5% |
| Dec 2024 | N/A | N/A | 63.8% |
| Sep 2024 | N/A | N/A | 74.9% |
| Jun 2024 | N/A | N/A | 79% |
| Mar 2024 | N/A | N/A | 81.8% |
| Dec 2023 | N/A | N/A | 81.1% |
| Sep 2023 | N/A | N/A | 44% |
| Jun 2023 | N/A | N/A | -9.8% |
| Mar 2023 | N/A | N/A | -44.1% |
| Dec 2022 | N/A | N/A | -125.1% |
RNG's PEG ratio today is below the 10-year average.
RingCentral Inc - Class A's PEG of 0.04 is below the Technology sector, the industry and its peers average. Compared to its Technology sector average of 0.74, RingCentral Inc - Class A's PEG is 95% lower.
RNG has a PEG ratio below that of peer stocks MSFT and AMZN. With a PEG ratio of 0.04, RingCentral Inc - Class A stands lower than the 0.94 peer average.
| Stock name | PEG ratio | Market cap |
|---|---|---|
| RNG RingCentral Inc - Class A | 0.04 | $4.78B |
| T AT&T Inc | 0.11 | $160.93B |
| AMZN Amazon.com Inc | 0.26 | $3.06T |
| MSFT Microsoft Corporation | 0.87 | $3.63T |
| CSCO Cisco Systems Inc | 1.72 | $455.91B |
| EGHT 8X8 Inc | 1.97 | $291.56M |
| AKAM Akamai Technologies Inc | 130.4 | $17.17B |
RNG's Jul 31, 2026 PEG ratio comes in at 0.04.
In the last nine years, RNG's peak PEG ratio of 12.97 was recorded in the Sep 2017 quarter.
RNG currently has a PEG ratio 99% below its 9-year average.
The 0.04 PEG ratio for RNG reflects strong earnings growth outpacing the current valuation.
To calculate the PEG ratio, take the company's PE ratio and divide by its EPS growth (YoY TTM). As of Jul 31, 2026, RingCentral Inc - Class A has a P/E ratio of 43.8. Earnings grew at 1076.9% over the TTM period ending Jun 2026. Applying the formula, this produces a price to earnings growth ratio of 0.04. PEG RATIO(0.04) = PE RATIO(43.8) / EPS GROWTH(1076.9%)
All PEG ratio stats are based on quarterly TTM periods, unless otherwise specified.